Archive for the History of Quantum Physics, 1898-1950 (bulk)

Mss.530.1.Ar2

Date: 1898-1950 | Size: 300 microfilm_reel(s), 12,500 items on 300 microfilm reels; 107 recordings

Abstract

Primary source materials for the history of quantum physics in the twentieth century, collected under the auspices of the American Philosophical Society and the American Physical Society, with a grant from the National Science Foundation.

Digital objects note

This collection contains digital materials that are available in the APS Digital Library. Links to these materials are provided with context in the inventory of this finding aid. A general listing of digital objects may also be found here.

Collection Information

Physical description

12,500 items on 300 microfilm reels; 107 recordings.

Provenance

Initially purchased and accessioned, 1967. See in-house shelf list for additional dates and sources.

Location of originals:

Originals of part of this collection are in: Niels Bohr Archives, Universitets Institut for Teoretisk Fysik, Copenhagen.

Other finding aids

The collection is also described and analyzed in: Kuhn, Thomas S.; Heilbron, John L.; Forman, Paul; and Allen, Lini; eds., Sources for the History of Quantum Physics: An Inventory and Report, (Philadelphia: American Philosophical Society, 1967).

Related material

For transcripts of the oral history interviews, as well as the working papers of the Committee which includes correspondence with famous figures in physics, with some memoirs, photographs, lectures, etc., see Mss 530.1 Ar2.5 .

Indexing Terms


Genre(s)

  • Memoirs.
  • Oral histories
  • Photoprints.

Occupation(s)

  • Physicists.

Subject(s)

  • Atomic theory.
  • Complementarity (Physics)
  • Physics -- History.
  • Quantum theory -- History.
  • Relativity (Physics)
  • Wave mechanics.

Collection overview

  

Collected papers of physicists preserved on microfilm by the Archive for the History of Quantum Physics.

  

Recordings of a series of oral history interviews of physicists undertaken by the Archive for the History of Quantum Physics.

  

Microfilm copies of the records of the project.

  


Detailed Inventory

 I. Papers
  

Collected papers of physicists preserved on microfilm by the Archive for the History of Quantum Physics.

 Abraham, Max, 1875-1922.
Letter to Niels Bohr
7 December 1920 1 item(s) 1 letter (1 page) reel BSC 1:
reel-frame 1
 Abraham, Max, 1875-1922.
Letters to Arnold Sommerfeld
21 May 1898 - 28 January 1908 17 item(s) 17 letters (56 pages) reel 29:
reel-frame 3
 Abrahamsen, E..
Letter to Hendrik Anthony Kramers
1924 1 item(s) 1 letter (1 page) reel 8:
reel-frame 1
 Academic Assistance Council.
Letter to Hendrik Anthony Kramers
1936 1 item(s) 1 letter (1 page) reel 10:
reel-frame 13
 Academic Press.
Letter to Hendrik Anthony Kramers
1951 1 item(s) 1 letter (1 page) reel 12:
reel-frame 10
 Académie Royale des Sciences, des Lettres et des Beaux-arts de Belgique.
Letter to Hendrik Anthony Kramers
1946 1 item(s) 1 letter (1 page) reel 11:
reel-frame 2
 Ach, Narziss, 1871-1946.
Letter to Arnold Sommerfeld
1904 1 item(s) 1 letter (3 pages) reel 29:
reel-frame 4
 Adams, Edwin P. (Edwin Plimpton), 1878-1956.
Letters to Niels Bohr
6 March 1920 - 8 July 1920 3 item(s) 3 letters (7 pages) reel BSC 1:
reel-frame 1

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 1923-1931, 2 letters. Palmer Physical Laboratory, Princeton University, Princeton, New Jersey. Letters and memorabilia held in the Departmental office.

 Adrian, Edgar Douglas Adrian, Baron, 1889-1977.
Letters to Erwin Schrödinger
1954 3 item(s) 3 letters (4 pages) reel 37:
reel-frame 1
 Aerts, V..
Letter to Hendrik Anthony Kramers
n.d. 1 item(s) 1 letter (5 pages) reel 11:
reel-frame 1
 Akademischer Verlag.
Letters to Hendrik Anthony Kramers
1924-1941 6 item(s) 6 letters (7 pages) reel 9:
reel-frame 1:
reel 8:
reel-frame 1:
reel 11:
reel-frame 1
 Algemeen Nederlands Persbureau.
Letter to Hendrik Anthony Kramers
1951 1 item(s) 1 letter (1 page) reel 11:
reel-frame 1
 Algemene Nederlandse Vereniging voor Wijsbegeerte.
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (2 pages) reel 11:
reel-frame 2
 Allen, Herbert Stanley, 1873-1954.
Letters to Samuel Abraham Goudsmit
15 October 1927 - 25 November 1927 2 item(s) 2 letters (2 pages) reel 61:
reel-frame 7

Related material: Bohr Collection, Copenhagen, Denmark. Letter to Niels Bohr, October 25, 1923.

 Allen, Herbert Stanley, 1873-1954.
Letters to Edwin C. Kemble
1937 8 item(s) 8 letters (10 pages) reel 53:
reel-frame 1
 Allen, J. F. (John Frank).
Letters to Hendrik Anthony Kramers
1949 2 item(s) 2 letters (2 pages) reel 11:
reel-frame 1
 Allison, Samuel King, 1900-1965.
Letters to Edwin C. Kemble
1933-1934 2 item(s) 2 letters (2 pages) reel 53:
reel-frame 1
 Amaldi, Edoardo, 1908-1989.
Letters to Hendrik Anthony Kramers
1951 2 item(s) 2 letters (2 pages) reel 11:
reel-frame 1

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 3 letters, 1941-1942.

 Ambassade van het Koninkrijk der Nederlanden.
Letters to Hendrik Anthony Kramers
1948 3 item(s) 3 letters (6 pages) reel 11:
reel-frame 1
 American Academy of Arts and Sciences.
Letters to Edwin C. Kemble
1930-1936 45 item(s) 45 letters (67 pages) reel 53:
reel-frame 2
 American Association for the Advancement of Science.
Letters to Hendrik Anthony Kramers
1948 5 item(s) 5 letters (6 pages) reel 11:
reel-frame 1
 American Association for the Advancement of Science.
Letter to Arnold Sommerfeld
1933 1 item(s) 1 letter (1 page) reel 29:
reel-frame 4
 American Association of Physics Teachers.
Letter to Edwin C. Kemble
1937 1 item(s) 1 letter (1 page) reel 53:
reel-frame 3
 American Chemical Society.
Letter to Edwin C. Kemble
1931 1 item(s) 1 letter (2 pages) reel 53:
reel-frame 3
 American Institute of Physics.
Letters to Edwin C. Kemble
1933-1937 12 item(s) 12 letters (14 pages) reel 53:
reel-frame 3
 American Physical Society.
Letters to Edwin C. Kemble
1932-1933 24 item(s) 24 letters (65 pages) reel 53:
reel-frame 4
 Andrade, E. N. da C. (Edward Neville da Costa), 1887-1971.
Letters to Niels Bohr
14 February 1919 - March 1922 4 item(s) 4 letters (7 pages) reel BSC 1:
reel-frame 1

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 17 letters, 1923-1957.

 Andrade, E. N. da C. (Edward Neville da Costa), 1887-1971.
Letter to Walther Gerlach
29 November 1924 1 item(s) 1 letter (1 page) reel 19:
reel-frame 1

Related material: Bedford College Library, University of London, London, England. Letter to William Wilson, 1 letter, December 7, 1950.

 Andrews, Donald H. (Donald Hatch), 1898-1973.
Letter to Samuel Abraham Goudsmit
1929 1 item(s) 1 letter (2 pages) reel 63:
reel-frame 1
 Ankara Universitesi.
Letters to Erwin Schrödinger
1946-1947 7 item(s) 7 letters (9 pages) reel 37:
reel-frame 1
 Arkel, A. E. van (Anton Eduard), 1893-1976.
Letters to to Albert Jan Staverman
1947 2 item(s) 2 letters (3 pages) reel 14:
reel-frame 2
 Arndt, Fritz, 1885-1969.
Letters to Hendrik Anthony Kramers
1924-1925 12 item(s) 12 letters (21 pages) reel 8:
reel-frame 1
 Arrhenius, Svante, 1859-1927.
Letters to Niels Bohr
1920-1922 6 item(s) 6 letters (11 pages) reel BSC 1:
reel-frame 1
 Arrhenius, Svante, 1859-1927.
Letter to Hendrik Anthony Kramers
1920 1 item(s) 1 letter (3 pages) reel 8:
reel-frame 1
 Atkinson, Robert d'Escourt, 1898-1982.
Letter to Arnold Sommerfeld
1932 1 item(s) 1 letter (3 pages) reel 29:
reel-frame 4
 Auer v. Welsbach, Carl (Auer von Welsbach), 1858-1929.
Letter to Niels Bohr
1922 1 item(s) 1 letters (2 pages) reel BSC 1:
reel-frame 1
 Auger, Pierre, 1899-1993.
Letter to Arnold Sommerfeld
1941 1 item(s) 1 letter (1 page) reel 29:
reel-frame 4
 Aurén, Tycho Emanuel Ericson, 1870-1955.
Letter to Niels Bohr
1917 1 item(s) 1 letter (4 pages) reel BSC 1:
reel-frame 1
 Aurén, Tycho Emanuel Ericson, 1870-1955.
Letter to Hendrik Anthony Kramers
1925 1 item(s) 1 letter (2 pages) reel 8:
reel-frame 1
 Austria. Österreichische Bundesregierung.
Letters to Erwin Schrödinger
1946-1954 20 item(s) 20 letters (31 pages) reel 37:
reel-frame 1
 Bacher, Robert F. (Robert Fox), 1905-2004.
Letters to Samuel Abraham Goudsmit
25 February 1929 - 1 June 1929 6 item(s) 6 letters (11 pages) reel 63:
reel-frame 1-5
 Bacher, Robert F. (Robert Fox), 1905-2004.
Letters to Hendrik Anthony Kramers
1948-1949 2 item(s) 2 letters (2 pages) reel 11:
reel-frame 2

Related material: Bohr Collection, Copenhagen, Denmark. Letter to Niels Bohr, November 21, 1957.

 Back, E. (Ernst), 1881-1959.
Letters to Samuel Abraham Goudsmit
23 December 1926 - 2 February 1930 10 item(s) 10 letters (24 pages) reel 64:
reel-frame 2:
reel 63:
reel-frame 5-6:
reel 61:
reel-frame 2-7:
reel 60:
reel-frame 9
 Back, E. (Ernst), 1881-1959.
Letters to Alfred Landé
7 March 1921 - 13 August 1921 4 item(s) 4 letters (11 pages) reel 4:
reel-frame 15
 Back, E. (Ernst), 1881-1959.
Letters to Arnold Sommerfeld
2 April 1920 - 2 April 1935 10 item(s) 10 letters (36 pages) reel 29:
reel-frame 5
 Baedeker, Karl, 1877-1914.
Letter to Niels Bohr
1911 1 item(s) 1 letter (3 pages) reel BSC 1:
reel-frame 1
 Baerwald, Hans G..
Letter to Walther Gerlach
1921 1 item(s) 1 letter (1 page) reel 19:
reel-frame 1
 Baerwald, Hans G..
Letter to Alfred Landé
1920 1 item(s) 1 letter (1 page) reel 4:
reel-frame 15
 Baeyer, Otto von, b. 1877.
Letter to Arnold Sommerfeld
1911 1 item(s) 1 letter (4 pages) reel 29:
reel-frame 6
 Bagge, E. R. (Erich Rudolf), 1912-1996.
Letter to Arnold Sommerfeld
1946 1 item(s) 1 letter (5 pages) reel 29:
reel-frame 6
 Baker, J. B..
Letter to Niels Bohr
1922 1 item(s) 1 letter (1 page) reel BSC 1:
reel-frame 1
 Bakker, C. J. (Cornelis Jan), 1904-1960.
Letter to Hendrik Anthony Kramers
1948 1 item(s) 1 letter (1 page) reel 11:
reel-frame 2
 Bakker, C. J. (Cornelis Jan), 1904-1960.
Letter to Adalbert Rubinowicz
1933 1 item(s) 1 letter (1 page) reel 17:
reel-frame A
 Ballantine, Stuart, 1897-1944.
Letters to Edwin C. Kemble
1921-1926 2 item(s) 2 letters (8 pages) reel 51:
reel-frame 1
 Bangham, D. H..
Letter to Samuel Abraham Goudsmit
1928 1 item(s) 1 letter (1 page) reel 62:
reel-frame 1
 Bargmann, V. (Valentine), 1908-1989.
Letter to Erwin Schrödinger
1934 1 item(s) 1 letter (4 pages) reel 37:
reel-frame 2
 Barkhausen, G. H..
Letter to Arnold Sommerfeld
1930 1 item(s) 1 letter (3 pages) reel 29:
reel-frame 6
 Barnes, John Landes, 1906-1976.
Letter to Edwin C. Kemble
1927 1 item(s) 1 letter (2 pages) reel 51:
reel-frame 1
 Barnett, S. J. (Samuel Jackson), 1873-1956.
Letter to Hendrik Anthony Kramers
1941 1 item(s) 1 letter (1 page) reel 11:
reel-frame 2
 Barnett, S. J. (Samuel Jackson), 1873-1956.
Letter to Pierre Weiss
1932 1 item(s) 1 letter (2 pages) reel 49:
reel-frame 2
 Barres, J. William.
Letter to Niels Bohr
1915 1 item(s) 1 letter (4 pages) reel BSC 1:
reel-frame 1
 Bartlett, James H. (James Holley), 1904-2000.
Letters to Edwin C. Kemble
1928-1937 11 item(s) 11 letters (21 pages) reel 53:
reel-frame 9:
reel 53:
reel-frame 5:
reel 51:
reel-frame 1
 Barton, Henry Askew, 1898-1983.
Letter to Samuel Abraham Goudsmit
1928 1 item(s) 1 letter (1 page) reel 62:
reel-frame 3
 Barton, Henry Askew, 1898-1983.
Letter to Edwin C. Kemble
1927 1 item(s) 1 letter (3 pages) reel 51:
reel-frame 1
 Baruch, Herman B. (Herman Benjamin), 1872-1953.
Letter to Hendrik Anthony Kramers
1949 1 item(s) 1 letter (1 page) reel 11:
reel-frame 2
 Bataafsch Genootschap der Proefondervindelijke Wijsbegeerte (Rotterdam, Netherlands).
Letter to Hendrik Anthony Kramers
1941 1 item(s) 1 letter (1 page) reel 11:
reel-frame 2
 Rijks, H. J.. Bataafsche Petroleum Maatschappij.
Letters to Hendrik Anthony Kramers
1944 9 item(s) 9 letters (11 pages) reel 11:
reel-frame 2
 Battelli, Angelo, 1862-1916.
Letter to Arnold Sommerfeld
1907 1 item(s) 1 letter (5 pages) reel 29:
reel-frame 6
 Bauer, Edmond, 1880-1963.
Letter to Hendrik Anthony Kramers
6 November 1951 1 item(s) 1 letter (2 pages) reel 11:
reel-frame 2

Related material: Duke University Archives, Durham, North Carolina. Letters to Fritz London, 6 letters, 1934-1936.

 Bauer, Friedrich Ludwig, 1924-2015.
Letters to Hendrik Anthony Kramers
1951 2 item(s) 2 letters (2 pages) reel 11:
reel-frame 2
 Bauman, J..
Letters to Samuel Abraham Goudsmit
1926-1927 2 item(s) 2 letters (2 pages) reel 60:
reel-frame 6:
reel 61:
reel-frame 2
 Baur, Emil, 1873-1944.
Letter to Walther Gerlach
1922 1 item(s) 1 letter (2 pages) reel 19:
reel-frame 1
 Bazzoni, Charles B. (Charles Blizard), 1886-1970.
Letter to Niels Bohr
1921 1 item(s) 1 letter (1 page) reel BSC 8:
reel-frame 1
 Bazzoni, Charles B. (Charles Blizard), 1886-1970.
Letter to Anton David Udden
1921 1 item(s) 1 letter (1 page) reel BSC 8:
reel-frame 2
 Bechert, Karl, 1901-1981. Catalan, Miguel Angel, 1894-1957.
Letter to Samuel Abraham Goudsmit
22 March 1926 1 item(s) 1 letter (1 page) reel 60:
reel-frame 6
 Bechert, Karl, 1901-1981.
Letters to Arnold Sommerfeld
9 November 1934 - 1947 15 item(s) 15 letters (42 pages) reel 29:
reel-frame 7
 Bechmann, Rudolf.
Letter to Arnold Sommerfeld
1948 1 item(s) 1 letter (4 pages) reel 29:
reel-frame 8
 Becker, Richard, 1887-1955.
Letters to Hendrik Anthony Kramers
7 August 1924 - 1947 6 item(s) 6 letters (8 pages) reel 11:
reel-frame 2:
reel 8:
reel-frame 2
 Becker, Richard, 1887-1955.
Letters to Arnold Sommerfeld
25 July 1928 - 1 March 1939 3 item(s) 3 letters (5 pages) reel 29:
reel-frame 8

Related material: Bohr Collection, Copenhagen, Denmark. Letter to Niels Bohr, December 9, 1923. Duke University Archives, Durham, North Carolina. Letter to Fritz London, October 25, 1937.

 Becker, Wilhelm, 1907-1996.
Letters to Arnold Sommerfeld
1947 2 item(s) 2 letters (4 pages) reel 29:
reel-frame 8
 Becquerel, Jean, 1878-1953.
Letters to Hendrik Anthony Kramers
8 November 1930 - 1951 75 item(s) 75 letters (279 pages) reel 11:
reel-frame 4:
reel 9:
reel-frame 2

Related material: Deutsche Staatsbibliothek, Berlin. Letter to Heinrich Kayser, undated. Darmstaedter Collection, Fic 1910. Rijksmuseum voor de Geschiedenis der Natuurwetenschappen, Leiden, Netherlands. Letter to Heike Kamerlingh Onnes, February 24, 1926; letter to W. Tuyn, 1952; letter to Institut International du Froid, 1930. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 5 letters, 1951.

 Becquerel, Jean, 1878-1953.
Théorie du métamagnétisme
n.d. 1 item(s) reel 9:
reel-frame 3
 Begle, Edward G. (Edward Griffith), 1914-1978.
Letter to Hendrik Anthony Kramers
1950 1 item(s) 1 letter (1 page) reel 11:
reel-frame 2
 Belgium. Ministerie van Buitenlandsche Zaken.
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (1 page) reel 11:
reel-frame 2
 Belinfante, F. J. (Frederik Jozef), 1913-1991.
Letters to Hendrik Anthony Kramers
1937-1950 21 item(s) 21 letters (50 pages) reel 11:
reel-frame 5:
reel 9:
reel-frame 4
 Belinfante, F. J. (Frederik Jozef), 1913-1991.
Letters to Erwin Schrödinger
1951 2 item(s) 2 letters (3 pages) reel 37:
reel-frame 2
 Belinfante, F. J. (Frederik Jozef), 1913-1991.
Calculations on aa* - a*a
n.d. 4 page(s) reel 9:
reel-frame 4
 Bell, H..
Letter to Hendrik Anthony Kramers
1924 1 item(s) 1 letter (2 pages) reel 8:
reel-frame 2
 Bell, R. P. (Ronald Percy), 1907-1996.
Letters to Edwin C. Kemble
1937 2 item(s) 2 letters (3 pages) reel 53:
reel-frame 5
 Bemolt van Loghum Slaterus, A. J. (Adrianus Jan), 1902-1992.
Letter to Hendrik Anthony Kramers
1948 1 item(s) 1 letter (1 page) reel 12:
reel-frame 2
 Benndorf, Hans, 1870-1953.
Letter to Erwin Schrödinger
1943 1 item(s) 1 letter (4 pages) reel 37:
reel-frame 2
 Berg, Lewis E..
Letter to Hendrik Anthony Kramers
1946 1 item(s) 1 letter (4 pages) reel 11:
reel-frame 2
 Berg, W. van den.
Letter to Hendrik Anthony Kramers
1937 1 item(s) 1 letter (2 pages) reel 9:
reel-frame 1
 Bergh, J. E. van den.
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (4 pages) reel 11:
reel-frame 2
 Bergmann, Ernst David, 1903-1975.
Letter to Hendrik Anthony Kramers
1951 1 item(s) 1 letter (1 page) reel 11:
reel-frame 2
 Berlème, Aage.
Letters to Niels Bohr
1916-1921 3 item(s) 3 letters (9 pages) reel BSC 1:
reel-frame 2
 Berliner, Arnold, 1862-1942.
Letters to Niels Bohr
7 March 1916 - 7 June 1918 2 item(s) 2 letters (4 pages) reel BSC 1:
reel-frame 2
 Berliner, Arnold, 1862-1942.
Letters to Hendrik Anthony Kramers
30 July 1924 - 20 August 1924 2 item(s) 2 letters (2 pages) reel 8:
reel-frame 2
 Berliner, Arnold, 1862-1942.
Letter to Max Planck
28 July 1934 1 item(s) 1 letter (2 pages) reel 29:
reel-frame 8
 Berliner, Arnold, 1862-1942.
Letters to Arnold Sommerfeld
31 October 1933 - 28 August 1935 5 item(s) 5 letters (14 pages) reel 29:
reel-frame 8

Related material: Bohr Collection, Copenhagen, Denmark. Letter to Niels Bohr, July 5, 1923. Deutsche Staatsbibliothek, Berlin, Germany. Letter to Lewin, 1912. (Lewin) Deutsche Staatsbibliothek, Berlin. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. Letter to Adolf Baginsky, 1904; to Paul Ehrlich, 1911; 2 letters to Elster and Geitel, 1913-1916; 4 letters to Anton Krause, 1916; 4 letters to Adolf Seitz, 1921-1926. (Darmstaedter Collection, G2 1900) Bayerische Staatsbibliothek, Munich, Germany. Letter to Franz Boll, 1916. Rijksmuseum voor de Geschiedenis der Natuurwetenschappen, Leiden, Netherlands. 5 Letters to Paul Ehrenfest, 1930-1931.  Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 5 items, 1919-1924; 2 items. 1930.  Duke University Archives, Durham, North Carolina. 4 letters to Fritz London, 1929-1933.

 Bertotti, B. (Bruno), 1930-2018.
Letters to Erwin Schrödinger
1954-1958 6 item(s) 6 letters (10 pages) reel 37:
reel-frame 2
 Beth, Erich.
Letters to Arnold Sommerfeld
1933-1935 3 item(s) 3 letters (11 pages) reel 29:
reel-frame 9
 Bethe, Hans A. (Hans Albrecht), 1906-2005.
Letters to Christian Møller
25 March 1932 - 30 April 1932 2 item(s) 2 letters (4 pages) reel 59:
reel-frame 4
 Bethe, Hans A. (Hans Albrecht), 1906-2005.
Letters to Arnold Sommerfeld
5 January 1933 - 15 January 1933 2 item(s) 2 letters (4 pages) reel 29:
reel-frame 9

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 11 letters, 1933-1954. Pauli Collection, Zurich, Switzerland.  Cornell University Archives, Ithaca, New York. Personal papers. Duke University Archives, Durham, North Carolina. Letter to Fritz London, 1934.

 Betz, Albert, 1885-1968.
Letters to Arnold Sommerfeld
1911-1912 2 item(s) 2 letters (9 pages) reel 29:
reel-frame 9
 Beutler, Hans, 1896-1942.
Letter to Erwin Schrödinger
Circa 1926-1928 1 item(s) 1 letter (1 page) reel 41:
reel-frame 6
 Beutler, Hans, 1896-1942.
Letter to Arnold Sommerfeld
1935 1 item(s) 1 letter (2 pages) reel 29:
reel-frame 9
 Bhabha, Homi Jehangir, 1909-1966.
Letters to Hendrik Anthony Kramers
1937-1950 4 item(s) 4 letters (11 pages) reel 11:
reel-frame 2:
reel 9:
reel-frame 1
 Bialobrzeski, Czeslaw.
Letter to Hendrik Anthony Kramers
1937 1 item(s) 1 letter (6 pages) reel 9:
reel-frame 1
 Bierens de Haan, J. A. (Johan Abraham), 1883-1958.
Letter to Hendrik Anthony Kramers
1950 1 item(s) 1 letter (1 page) reel 12:
reel-frame 5
 Biezeno, C. B. (Cornelis Benjamin), 1888-1975.
Letter to Hendrik Anthony Kramers
1941 1 item(s) 1 letter (7 pages) reel 11:
reel-frame 3
 Biggs, Henry Francis.
Letters to Niels Bohr
1914-1920 6 item(s) 6 letters (30 pages) reel BSC 1:
reel-frame 2
 Biggs, Henry Francis.
Letter to Erwin Schrödinger
Circa 1926-1928 1 item(s) 1 letter (5 pages) reel 41:
reel-frame 6
 Bijl, Arie, 1908-1945.
Letter to Hendrik Anthony Kramers
1937 1 item(s) 1 letter (2 pages) reel 9:
reel-frame 1
 Bijl, D..
Letters to Hendrik Anthony Kramers
1945-1951 8 item(s) 8 letters (19 pages) reel 11:
reel-frame 6
 Birge, Raymond T. (Raymond Thayer), 1887-1980.
Letters to Niels Bohr
10 November 1919 - 28 April 1922 2 item(s) 2 letters (4 pages) reel BSC 1:
reel-frame 2
 Birge, Raymond T. (Raymond Thayer), 1887-1980.
Letter to Edward Uhler Condon
9 November 1926 1 item(s) 1 letter reel 50:
reel-frame 7
 Birge, Raymond T. (Raymond Thayer), 1887-1980.
Letters to Edwin C. Kemble
6 February 1923 - 12 November 1932 67 item(s) 67 letters reel 50:
reel-frame 1-10
 Birge, Raymond T. (Raymond Thayer), 1887-1980.
Letters to J. H. Van Vleck
16 June 1925 - 28 December 1928 18 item(s) 18 letters (28 pages) reel 49:
reel-frame 2

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 9 letters, 1923-1955. Regional Cultural History Project, University of California, Berkeley, California. Autobiographical narrative prepared from tape-recorded interviews. (Microfilm copy at American Institute of Physics, New York.)  American Institute of Physics, New York, New York. Autobiographical memoir. Tape-recorded interview. Correspondence and papers relating to American Association of Physics Teachers during 1930s. Letter to Gordon Fulcher, 1952.

 Birkhoff, George David, 1884-1944.
Letter to Edwin C. Kemble
1933 1 item(s) 1 letter (4 pages) reel 53:
reel-frame 5
 Bitter, Francis, 1902-1967.
Letters to J. H. Van Vleck
1929-1931 2 item(s) 2 letters (4 pages) reel 49:
reel-frame 3
 Bjerknes, V. (Vilhelm), 1862-1951.
Letters to Niels Bohr
1920-1921 2 item(s) 2 letters (5 pages) reel BSC 1:
reel-frame 3
 Bjerknes, V. (Vilhelm), 1862-1951.
Letter to Arnold Sommerfeld
1900 1 item(s) 1 letter (4 pages) reel 29:
reel-frame 9
 Bjerrum, Niels, 1879-1958.
Letter to Niels Bohr
29 November 1918 1 item(s) 1 letter (3 pages) reel BSC 1:
reel-frame 3

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 9 letters, 1929-1959.

 Bjørn-Andersen, H..
Letter to Jacob Christian Georg Jacobsen and Johannes Olsen
1921 1 item(s) 1 letter (2 pages) reel BSC 3:
reel-frame 4
 Blackett, P. M. S., Baron Blackett (Patrick Maynard Stuart), 1897-1974.
Letter to Werner Heisenberg
10 September 1938 1 item(s) 1 letter (8 pages) reel 45:
reel-frame 1
 Blackett, P. M. S., Baron Blackett (Patrick Maynard Stuart), 1897-1974.
Letter to Erwin Schrödinger
19 February 1947 1 item(s) 1 letter (3 pages) reel 37:
reel-frame 2

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 21 letters, 1930-1961. Rutherford Collection, Cavendish Laboratory, Cambridge, England. Letters to Ernest Rutherford, 1922-1937. Bedford College Library, University of London, London, England. Letter to William Wilson, 1947.

 Blackie & Son.
Letters to Erwin Schrödinger
Circa 1926-1928 4 item(s) 4 letters (9 pages) reel 41:
reel-frame 6
 Blake, G..
Letter to Hendrik Anthony Kramers
1939 1 item(s) 1 letter (1 page) reel 14:
reel-frame 7
 Blanshard, Brand, 1892-1987.
Letter to Edwin C. Kemble
1937 1 item(s) 1 letter (1 page) reel 53:
reel-frame 6
 Bloch, Felix, 1905-1983.
Letter to Hendrik Anthony Kramers
24 January 1938 1 item(s) 1 letter (2 pages) reel 9:
reel-frame 1
 Bloch, Felix, 1905-1983.
Letter to Gregor Wentzel
24 December 1933 1 item(s) 1 letter (4 pages) reel 66:
reel-frame 3

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 23 letters, 1931-1955. Duke University Archives, Durham, North Carolina. Letter to Fritz London, June 4, 1928.

 Blokhuis, K..
Letter to Hendrik Anthony Kramers
1940 1 item(s) 1 letter (2 pages) reel 11:
reel-frame 8
 Blumenthal, Otto, 1876-1944.
Letters to Arnold Sommerfeld
1913-1933 3 item(s) 3 letters (6 pages) reel 29:
reel-frame 9
 Bôcher, Maxime, 1867-1918.
Letter to Arnold Sommerfeld
1901 1 item(s) 1 letter (3 pages) reel 29:
reel-frame 9
 Bodea, Eugen.
Letter to Arnold Sommerfeld
1944 1 item(s) 1 letter (4 pages) reel 29:
reel-frame 9
 Bodewig, Ewald.
Letter to Hendrik Anthony Kramers
1948 1 item(s) 1 letter (2 pages) reel 11:
reel-frame 3
 Boer, Jan de, 1911-2010.
Letters to Hendrik Anthony Kramers
1944-1947 5 item(s) 5 letters (12 pages) reel 11:
reel-frame 3
 Boeser, P. A. S..
Letter to Samuel Abraham Goudsmit
1928 1 item(s) 1 letter (2 pages) reel 62:
reel-frame 1
 Bohr, Harald August, 1887-1951.
Letter to Arnold Sommerfeld
1934 1 item(s) 1 letter (1 page) reel 29:
reel-frame 10
 Bohr, Harald August, 1887-1951.
Skolenoter [School notes]
n.d. 74 page(s) reel Bohr MSS 1:
reel-frame 1
 Bohr, Niels, 1885-1962.
Letter to Edwin Plimpton Adams
12 June 1920 1 item(s) 1 letter (2 pages) reel BSC 1:
reel-frame 1
 Bohr, Niels, 1885-1962.
Letter to Edward Neville da Costa Andrade
7 March 1919 1 item(s) 1 letter (3 pages) reel BSC 1:
reel-frame 1
 Bohr, Niels, 1885-1962.
Letters to Svante Arrhenius
1920 4 item(s) 4 letters (10 pages) reel BSC 1:
reel-frame 1
 Bohr, Niels, 1885-1962.
Letters to Carl Auer von Welsbach
1922 3 item(s) 3 letters (3 pages) reel BSC 1:
reel-frame 1
 Bohr, Niels, 1885-1962.
Letter to Tycho Emanuel Ericson Aurén
1917 1 item(s) 1 letter (1 page) reel BSC 1:
reel-frame 1
 Bohr, Niels, 1885-1962.
Letter to Carl Axel Fredrik Benedicks
27 September 1918 1 item(s) 1 letter (1 page) reel BSC 1:
reel-frame 2

Related material: Bohr Collection, Copenhagen, Denmark. Letters, Benedicks to Niels Bohr, 3 letters, 1929-1941. Library of the Swedish Academy, Stockholm, Sweden. Letters to Carl Wilhelm Oseen, 11 letters, 1913-1935.

 Bohr, Niels, 1885-1962.
Letter to Aage Berlème
1918 1 item(s) 1 letter (3 pages) reel BSC 1:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letters to Henry Francis Biggs
1914-1921 2 item(s) 2 letters (4 pages) reel BSC 1:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letter to Raymond T. Birge
19 May 1922 1 item(s) 1 letter (1 page) reel BSC 1:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letters to Vilelm Bjerknes
1920-1921 2 item(s) 2 letters (4 pages) reel BSC 1:
reel-frame 3
 Bohr, Niels, 1885-1962.
Letter to J. N. Brønsted
1913 1 item(s) 1 letter (1 page) reel BSC 1:
reel-frame 3
 Bohr, Niels, 1885-1962.
Letter to Christian Christiansen
1915 1 item(s) 1 letter (5 pages) reel BSC 1:
reel-frame 3
 Bohr, Niels, 1885-1962.
Letters to Arthur Holly Compton
27 April 1922 - 20 September 1922 2 item(s) 2 letters (2 pages) reel BSC 1:
reel-frame 3
 Bohr, Niels, 1885-1962.
Letter to K. T. Compton
11 August 1922 1 item(s) 1 letter (1 page) reel BSC 6:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letters to Dirk Coster
20 July 1920 - 15 March 1935 10 item(s) 10 letters (14 pages) reel 66:
reel-frame 3:
reel BSC 1:
reel-frame 4
 Bohr, Niels, 1885-1962.
Letters to Richard Courant
12 April 1922 - 29 July 1922 4 item(s) 4 letters (4 pages) reel BSC 1:
reel-frame 4
 Bohr, Niels, 1885-1962.
Letter to Clive Cuthbertson
1913 1 item(s) 1 letter (2 pages) reel BSC 1:
reel-frame 4
 Bohr, Niels, 1885-1962.
Letters to Charles Galton Darwin
July 1919 - 1939 6 item(s) 6 letters (11 pages) reel 36:
reel-frame 1:
reel BSC 1:
reel-frame 4
 Bohr, Niels, 1885-1962.
Letter to Peter J. W. Debye
1911 1 item(s) 1 letter (5 pages) reel BSC 1:
reel-frame 4
 Bohr, Niels, 1885-1962.
Letter to David Mathias Dennison
9 June 1927 1 item(s) 1 letter (1 page) reel 59:
reel-frame 1
 Bohr, Niels, 1885-1962.
Letter to P. A. M. Dirac
5 December 1929 1 item(s) 1 letter (2 pages) reel 9:
reel-frame 5
 Bohr, Niels, 1885-1962.
Letters to Paul Ehrenfest
5 May 1918 - 22 December 1925 19 item(s) 19 letters (48 pages) reel 60:
reel-frame 5:
reel BSC 2:
reel-frame 1
 Bohr, Niels, 1885-1962.
Letters to Albert Einstein
24 June 1920 - 11 November 1922 3 item(s) 3 letters (6 pages) reel BSC 2:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letters to C. D. Ellis
25 April 1922 - 11 May 1922 2 item(s) 2 letters (2 pages) reel BSC 2:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letter to Paul S. Epstein
October 1918 1 item(s) 1 letter (2 pages) reel BSC 2:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letters to Evan Jenkin Evans
9 October 1913 - 1 August 1916 3 item(s) 3 letters (6 pages) reel BSC 2:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letter to A. D. Fokker
14 February 1916 1 item(s) 1 letter (8 pages) reel BSC 2:
reel-frame 3
 Bohr, Niels, 1885-1962.
Letters to Paul D. Foote
21 July 1921 - 20 November 1922 2 item(s) 2 letters (2 pages) reel BSC 2:
reel-frame 3
 Bohr, Niels, 1885-1962.
Letters to Alfred Fowler
5 November 1913 - 22 July 1922 10 item(s) 10 letters (23 pages) reel BSC 2:
reel-frame 3
 Bohr, Niels, 1885-1962.
Letter to R. F. Francis
1916 1 item(s) 1 letter (2 pages) reel BSC 2:
reel-frame 3
 Bohr, Niels, 1885-1962.
Letters to James Franck
18 October 1920 - 29 December 1922 17 item(s) 17 letters (34 pages) reel BSC 2:
reel-frame 4
 Bohr, Niels, 1885-1962.
Letters to Hugo Fricke
7 November 1914 - 21 February 1920 3 item(s) 3 letters (4 pages) reel BSC 2:
reel-frame 4
 Bohr, Niels, 1885-1962.
Letter to Antonio Garbasso
7 February 1914 1 item(s) 1 letter (2 pages) reel BSC 2:
reel-frame 5
 Bohr, Niels, 1885-1962.
Letter to Hans Geiger
9 December 1922 1 item(s) 1 letter (1 page) reel BSC 2:
reel-frame 5
 Bohr, Niels, 1885-1962.
Letter to Jozef Geitler
1919 1 item(s) 1 letter (2 pages) reel 17:
reel-frame A
 Bohr, Niels, 1885-1962.
Letter to Walther Gerlach
18 February 1922 1 item(s) 1 letter (1 page) reel BSC 2:
reel-frame 5
 Bohr, Niels, 1885-1962.
Letters to Christian Gerthsen
9 November 1920 - 23 November 1920 2 item(s) 2 letters (4 pages) reel BSC 2:
reel-frame 5
 Bohr, Niels, 1885-1962.
Letters to Ludwig Glaser
1921-1922 2 item(s) 2 letters (2 pages) reel BSC 2:
reel-frame 5
 Bohr, Niels, 1885-1962.
Letter to Frederick Shand Goucher
1919 1 item(s) 1 letter (2 pages) reel BSC 2:
reel-frame 5
 Bohr, Niels, 1885-1962.
Letters to Samuel Abraham Goudsmit
17 April 1926 - 28 December 1932 4 item(s) 4 letters (6 pages) reel 60:
reel-frame 6:
reel 64:
reel-frame 4:
reel 61:
reel-frame 6:
reel 65:
reel-frame 8
 Bohr, Niels, 1885-1962.
Letter to Walter Grotrian
22 July 1922 1 item(s) 1 letter (1 page) reel BSC 2:
reel-frame 5
 Bohr, Niels, 1885-1962.
Letter to Arthur Erich Haas
11 April 1922 1 item(s) 1 letter (1 page) reel BSC 3:
reel-frame 1
 Bohr, Niels, 1885-1962.
Letters to H. M. Hansen
8 November 1914 - 24 March 1916 3 item(s) 3 letters (13 pages) reel BSC 3:
reel-frame 1
 Bohr, Niels, 1885-1962.
Letter to George Russell Harrison
1922 1 item(s) 1 letter (1 page) reel BSC 3:
reel-frame 1
 Bohr, Niels, 1885-1962.
Letter to George Hugh Henderson
1922 1 item(s) 1 letter (1 page) reel BSC 3:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letter to Valdemar Henriques
1916 1 item(s) 1 letter (4 pages) reel BSC 3:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letters to Paul Hertz
8 October 1921 - 28 September 1922 7 item(s) 7 letters (9 pages) reel BSC 3:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letter to Karl F. Herzfeld
2 March 1914 1 item(s) 1 letter (3 pages) reel BSC 3:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letters to Georg von Hevesy
7 February 1913 - 10 June 1922 27 item(s) 27 letters (107 pages) reel BSC 3:
reel-frame 3
 Bohr, Niels, 1885-1962.
Letters to David Hilbert
22 November 1920 - 4 December 1920 3 item(s) 3 letters (5 pages) reel BSC 3:
reel-frame 4
 Bohr, Niels, 1885-1962.
Letter to Harald Høffding
1922 1 item(s) 1 letter (2 pages) reel BSC 3:
reel-frame 4

Includes remarks about the 4th and 5th editions of Høffding's Formel Logik.

 Bohr, Niels, 1885-1962.
Letter to Helge Holst
1922 1 item(s) 1 letter (2 pages) reel BSC 3:
reel-frame 4
 Bohr, Niels, 1885-1962.
Letter to Frank Horton
9 March 1920 1 item(s) 1 letter (1 page) reel BSC 3:
reel-frame 4
 Bohr, Niels, 1885-1962.
Letters to Frank Clark Hoyt
14 July 1922 - 28 August 1922 2 item(s) 2 letters (2 pages) reel BSC 3:
reel-frame 4
 Bohr, Niels, 1885-1962.
Letter to Arthur Llewelyn Hughes
25 January 1921 1 item(s) 1 letter (1 page) reel BSC 3:
reel-frame 4
 Bohr, Niels, 1885-1962.
Letter to Jacob Christian Georg Jacobsen
1921 1 item(s) 1 letter (1 page) reel BSC 3:
reel-frame 4
 Bohr, Niels, 1885-1962.
Letters to Fritz [Frederik Ferdinand Wilhelm] Johannsen
1907 4 item(s) 4 letters (13 pages) reel BSC 3:
reel-frame 4
 Bohr, Niels, 1885-1962.
Letters to Pascual Jordan
25 April 1927 - 14 May 1928 2 item(s) 2 letters (2 pages) reel 18:
reel-frame 1
 Bohr, Niels, 1885-1962.
Letter to Heike Kamerlingh Onnes
9 March 1919 1 item(s) 1 letter (3 pages) reel BSC 5:
reel-frame 4
 Bohr, Niels, 1885-1962.
Letters to Oskar Klein
5 April 1918 - 26 September 1922 8 item(s) 8 letters (19 pages) reel BSC 4:
reel-frame 1
 Bohr, Niels, 1885-1962.
Letters to Martin Knudsen
1912-1920 5 item(s) 5 letters (14 pages) reel BSC 4:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letter to Heinrich Mathias Konen
23 December 1922 1 item(s) 1 letter (1 page) reel BSC 4:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letter to Walther Kossel
19 July 1921 1 item(s) 1 letter (1 page) reel BSC 4:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letters to Hendrik Anthony Kramers
15 November 1917 - 1952 37 item(s) 37 letters (59 pages) reel 11:
reel-frame 7:
reel 9:
reel-frame 5:
reel 8:
reel-frame 2:
reel BSC 4:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letters to Ralph Kronig
24 November 1924 - 18 March 1927 4 item(s) 4 letters (7 pages) reel 16:
reel-frame 1
 Bohr, Niels, 1885-1962.
Letters to Rudolf Walter Ladenburg
14 June 1920 - 23 December 1922 4 item(s) 4 letters (7 pages) reel BSC 4:
reel-frame 3
 Bohr, Niels, 1885-1962.
Letters to Alfred Landé
26 June 1919 - 10 January 1925 13 item(s) 13 letters reel 4:
reel-frame 1:
reel BSC 4:
reel-frame 3
 Bohr, Niels, 1885-1962.
Letters to Irving Langmuir
17 December 1913 - 20 September 1922 3 item(s) 3 letters (7 pages) reel BSC 4:
reel-frame 3
 Bohr, Niels, 1885-1962.
Letters to Joseph Larmor
6 February 1909 - 4 April 1909 2 item(s) 2 letters (3 pages) reel BSC 4:
reel-frame 4
 Bohr, Niels, 1885-1962.
Letters to Max von Laue
19 May 1922 1 item(s) 1 letter (1 page) reel BSC 4:
reel-frame 4
 Bohr, Niels, 1885-1962.
Letter to Eugen Leo Lederer
1911 1 item(s) 1 letter (3 pages) reel BSC 4:
reel-frame 4
 Bohr, Niels, 1885-1962.
Letters to Gilbert Newton Lewis
2 March 1916 - 26 August 1916 4 item(s) 4 letters (11 pages) reel BSC 4:
reel-frame 4
 Bohr, Niels, 1885-1962.
Letters to George Henry Livens
1915 2 item(s) 2 letters (6 pages) reel BSC 4:
reel-frame 4
 Bohr, Niels, 1885-1962.
Letters to H. A. Lorentz
13 June 1920 - 31 May 1922 6 item(s) 6 letters (10 pages) reel BSC 4:
reel-frame 4
 Bohr, Niels, 1885-1962.
Letters to Theodore Lyman
11 August 1922 - 19 September 1922 2 item(s) 2 letters (2 pages) reel BSC 4:
reel-frame 4
 Bohr, Niels, 1885-1962.
Letter to Walter Makower
1920 1 item(s) 1 letter (1 page) reel BSC 5:
reel-frame 1
 Bohr, Niels, 1885-1962.
Letter to Axel W. Marke
1914 1 item(s) 1 letter (4 pages) reel BSC 5:
reel-frame 1
 Bohr, Niels, 1885-1962.
Letters to Ernest Marsden
8 April 1913 - 23 January 1915 3 item(s) 3 letters (12 pages) reel BSC 5:
reel-frame 1
 Bohr, Niels, 1885-1962.
Letters to Samuel Bruce McLaren
17 December 1911 - 1 September 1913 2 item(s) 2 letters (7 pages) reel BSC 5:
reel-frame 1
 Bohr, Niels, 1885-1962.
Letters to J. C. McLennan
13 November 1920 - 4 November 1922 6 item(s) 6 letters (7 pages) reel BSC 5:
reel-frame 1
 Bohr, Niels, 1885-1962.
Letters to Edgar Meyer
3 February 1920 - 24 August 1920 3 item(s) 3 letters (5 pages) reel BSC 5:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letter to Henry Alexander Miers
1916 1 item(s) 1 letter (3 pages) reel BSC 5:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letter to Robert Andrews Millikan
20 September 1922 1 item(s) 1 letter (1 page) reel BSC 5:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letter to Rudolf Minkowski
29 July 1922 1 item(s) 1 letter (2 pages) reel BSC 5:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letter to Christian Møller
14 June 1928 1 item(s) 1 letter (2 pages) reel 59:
reel-frame 4
 Bohr, Niels, 1885-1962.
Letter to H. G. J. Moseley
21 November 1913 1 item(s) 1 letter (4 pages) reel BSC 5:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letters to Jens Rud Nielsen
1922 2 item(s) 2 letters (2 pages) reel BSC 6:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letters to Knud Aage Nissen
1917-1922 14 item(s) 14 letters (19 pages) reel BSC 5:
reel-frame 3
 Bohr, Niels, 1885-1962.
Letters to C. W. Oseen
1 December 1911 - 30 August 1922 18 item(s) 18 letters (56 pages) reel BSC 5:
reel-frame 4
 Bohr, Niels, 1885-1962.
Letter to Edwin Augustine Owen
23 April 1913 1 item(s) 1 letter (4 pages) reel BSC 5:
reel-frame 5
 Bohr, Niels, 1885-1962.
Letters to Wolfgang Pauli
3 July 1922 - 8 September 1922 2 item(s) 2 letters (3 pages) reel BSC 5:
reel-frame 5
 Bohr, Niels, 1885-1962.
Letters to Max Planck
21 April 1920 - October 1921 3 item(s) 3 letters (9 pages) reel BSC 5:
reel-frame 5
 Bohr, Niels, 1885-1962.
Letters to Kristian Prytz
1920-1921 3 item(s) 3 letters (3 pages) reel BSC 5:
reel-frame 5
 Bohr, Niels, 1885-1962.
Letter to Heinrich Rausch von Traubenberg
20 October 1920 1 item(s) 1 letter (3 pages) reel BSC 8:
reel-frame 1
 Bohr, Niels, 1885-1962.
Letters to Margaret Reeks
1919-1922 3 item(s) 3 letters (6 pages) reel BSC 6:
reel-frame 1
 Bohr, Niels, 1885-1962.
Letters to Maximilian Reinganum
1911 2 item(s) 2 letters (10 pages) reel BSC 6:
reel-frame 1
 Bohr, Niels, 1885-1962.
Letters to Dimitri Riabouchinsky
1919-1920 2 item(s) 2 letters (5 pages) reel BSC 6:
reel-frame 1
 Bohr, Niels, 1885-1962.
Letters to O. W. Richardson
10 February 1914 - 14 July 1922 16 item(s) 16 letters (41 pages) reel BSC 6:
reel-frame 1
 Bohr, Niels, 1885-1962.
Letter to Dmitrii Rozhdestvenskii
27 May 1921 1 item(s) 1 letter (1 page) reel BSC 6:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letters to Svein Rosseland
8 March 1920 - 5 April 1922 4 item(s) 4 letters (6 pages) reel BSC 6:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letters to Adalbert Rubinowicz
20 November 1919 - 1962 32 item(s) 32 letters reel 17:
reel-frame A:
reel BSC 6:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letter to George Rudorf
1913 1 item(s) 1 letter (3 pages) reel BSC 6:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letters to Ernest Rutherford
18 January 1912 - 20 November 1922 53 item(s) 53 letters (137 pages) reel BSC 6:
reel-frame 3
 Bohr, Niels, 1885-1962.
Letter to Clemens Schaefer
30 December 1922 1 item(s) 1 letter (1 page) reel BSC 7:
reel-frame 1
 Bohr, Niels, 1885-1962.
Letters to Karl Scheel
10 July 1920 - 29 December 1922 18 item(s) 18 letters (20 pages) reel BSC 7:
reel-frame 1
 Bohr, Niels, 1885-1962.
Letters to Erwin Schrödinger
15 June 1921 - 2 December 1926 2 item(s) 2 letters (3 pages) reel BSC 7:
reel-frame 1:
reel 41:
reel-frame 7
 Bohr, Niels, 1885-1962.
Letters to Karl Schwarzschild
23 February 1914 - 25 May 1914 2 item(s) 2 letters (6 pages) reel BSC 7:
reel-frame 1
 Bohr, Niels, 1885-1962.
Letters to Rudolf Seeliger
14 June 1920 - 10 September 1920 2 item(s) 2 letters (2 pages) reel BSC 7:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letters to Manne Siegbahn
4 July 1919 - 20 June 1922 6 item(s) 6 letters (7 pages) reel BSC 7:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letter to Adolf Gustav Smekal
March 1921 1 item(s) 1 letter (1 page) reel BSC 7:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letters to Arnold Sommerfeld
22 October 1913 - 23 October 1935 15 item(s) 15 letters (45 pages) reel 29:
reel-frame 10:
reel BSC 7:
reel-frame 3
 Bohr, Niels, 1885-1962.
Letter to S. P. L. Sørensen
1920 1 item(s) 1 letter (2 pages) reel BSC 7:
reel-frame 3
 Bohr, Niels, 1885-1962.
Letters to Johannes Stark
14 December 1913 - 31 March 1914 2 item(s) 2 letters (4 pages) reel BSC 7:
reel-frame 3
 Bohr, Niels, 1885-1962.
Letter to George Walter Stewart
1922 1 item(s) 1 letter (2 pages) reel BSC 7:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letter to H. Stocker
1914 1 item(s) 1 letter (1 page) reel BSC 7:
reel-frame 3
 Bohr, Niels, 1885-1962.
Letter to Carl Størmer
1922 1 item(s) 1 letter (1 page) reel BSC 7:
reel-frame 3
 Bohr, Niels, 1885-1962.
Letters to Toshio Takamine
13 November 1920 - 27 January 1921 2 item(s) 2 letters (4 pages) reel BSC 8:
reel-frame 1
 Bohr, Niels, 1885-1962.
Letter to Franz Tank
1919 1 item(s) 1 letter (3 pages) reel BSC 8:
reel-frame 1
 Bohr, Niels, 1885-1962.
Letters to Anton David Udden
1921-1922 2 item(s) 2 letters (2 pages) reel BSC 8:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letter to A. T. H. van Urk
1922 1 item(s) 1 letter (3 pages) reel BSC 8:
reel-frame 2
 Bohr, Niels, 1885-1962.
Letter to Oswald Veblen
1922 1 item(s) 1 letter (1 page) reel BSC 8:
reel-frame 3
 Bohr, Niels, 1885-1962.
Letter to Emil Gabriel Warburg
8 January 1914 1 item(s) 1 letter (2 pages) reel BSC 8:
reel-frame 3
 Bohr, Niels, 1885-1962.
Letters to Sophus Theodorus Holst Weber
1916-1922 9 item(s) 9 letters (20 pages) reel BSC 8:
reel-frame 3
 Bohr, Niels, 1885-1962.
Letters to Thorstein Wereide
30 August 1922 - 11 September 1922 3 Leaves 3 letters (6 pages) reel BSC 8:
reel-frame 3
 Bohr, Niels, 1885-1962.
Letter to Sven Werner
1 March 1922 1 item(s) 1 letter (1 page) reel BSC 8:
reel-frame 3
 Bohr, Niels, 1885-1962.
Letter to Richard Whiddington
23 November 1920 1 item(s) 1 letter (1 page) reel BSC 8:
reel-frame 3
 Bohr, Niels, 1885-1962.
Letter to William Ewart Williams
1920 1 item(s) 1 letter (1 page) reel BSC 8:
reel-frame 3
 Bohr, Niels, 1885-1962.
Letter to Robert Williams Wood
19 September 1922 1 item(s) 1 letter (1 page) reel BSC 8:
reel-frame 3
 Bohr, Niels, 1885-1962.
Letter to Pieter Zeeman
31 May 1922 1 item(s) 1 letter (1 page) reel BSC 8:
reel-frame 3
 Bohr, Niels, 1885-1962.
Correspondence
1906-1962 27 reel(s)

Location of originals: Niels Bohr Arkiv, Copenhagen.

Other Descriptive Information: Scientific correspondence through 1922 (BSC reels 1-8) is itemized throughout this finding aid.

 Bohr, Niels, 1885-1962.
Scientific Correspondence
1923-1929 8 reel(s) reel BSC 9-16
 Bohr, Niels, 1885-1962.
Scientific Correspondence
1930-1945 10 reel(s) reel BSC 17-26
 Bohr, Niels, 1885-1962.
Scientific Correspondence
1946-1962 8 reel(s) reel BSC 27-34
 Bohr, Niels, 1885-1962.
Private Correspondence
1906-1916 1 reel(s)
 Bohr, Niels, 1885-1962. Kramers, Hendrik Anthony, 1894-1952.
Notes for a paper, "On the mechanical problem of the motion of a nuclear atom with two electrons"
1916-1917 70 Leaves reel 27:
reel-frame 1-7

Largely notes and manuscript draft dictated by Bohr to Kramers, but containing some independent notes by each.

 Bohr, Niels, 1885-1962.
Account book for Universitetets Institut for Teoretisk Fysik
1919-1923 100 Leaves reel 35:
reel-frame 3
 Bohr, Niels, 1885-1962.
Minute book for the Fysisk Forening
1908-1946 150 Leaves reel 35:
reel-frame 4
 Bohr, Niels, 1885-1962. Minkowski, Rudolf, 1895-1976.
Lectures on Atomic Physics, notes taken by Minkowski, Göttingen
June 1922 1 item(s) reel 3:
reel-frame 1
 Bohr, Niels, 1885-1962.
Typescript draft, "The Quantum Postulate and the Recent Development of Atomic Theory," [unpublished]
12 October 1927 12 page(s) reel 36:
reel-frame 1
 Bohr, Niels, 1885-1962.
Register book of foreign guests, Universitetets Institut for teoretisk Fysik
1919-1956 18 Leaves reel 35:
reel-frame 2
 Bohr, Niels, 1885-1962.
Niels Bohr Manuscripts
1904-1962 27 reel(s) reel Bohr MSS 1-27

Location of originals: Niels Bohr Arkiv, Copenhagen.

 Bohr, Niels, 1885-1962.
Halogenerne [The halogens]
n.d. 4 page(s) reel Bohr MSS 1:
reel-frame 1
 Bohr, Niels, 1885-1962.
Mathematikopgaver [Mathematics problems]
n.d. 5 page(s) reel Bohr MSS 1:
reel-frame 1
 Bohr, Niels, 1885-1962.
Fysikopgave [Physics problem]
n.d. 1 page(s) reel Bohr MSS 1:
reel-frame 1
 Bohr, Niels, 1885-1962.
Regneøvelser [Course on numerical calculations]
n.d. 25 page(s) reel Bohr MSS 1:
reel-frame 1
 Bohr, Niels, 1885-1962.
Theoretisk astronomi [Theoretical astronomy]
n.d. 27 page(s) reel Bohr MSS 1:
reel-frame 1
 Bohr, Niels, 1885-1962.
Fysiske Øvelser I, [Physical experiments I]
1904 3 page(s) reel Bohr MSS 1:
reel-frame 1
 Bohr, Niels, 1885-1962.
Mathematiske opgaver I [Mathematics problems I]
1904 40 page(s) reel Bohr MSS 1:
reel-frame 1
 Bohr, Niels, 1885-1962.
Mathematiske opgaver II [Mathematics problems II]
1904 23 page(s) reel Bohr MSS 1:
reel-frame 1
 Bohr, Niels, 1885-1962.
Radioaktive Forvandlinger [Radioactive transmutations]
1905-1909 19 page(s) reel Bohr MSS 1:
reel-frame 1
 Bohr, Niels, 1885-1962.
Kurver vedrørende overfladespaending [Curves concerning surface tension]
1905-1906 3 page(s) reel Bohr MSS 1:
reel-frame 2
 Bohr, Niels, 1885-1962.
Udregninger vedrørende vaeskestraaler [Calculations concerning liquid jets]
1905-1906 37 page(s) reel Bohr MSS 1:
reel-frame 2
 Bohr, Niels, 1885-1962.
Fysiske Øvelser II [Physical experiments II]
1906 19 page(s) reel Bohr MSS 1:
reel-frame 2
 Bohr, Niels, 1885-1962.
Noter, vedrørende overfladespaending [Notes concerning surface tension]
n.d. 7 page(s) reel Bohr MSS 1:
reel-frame 2
 Bohr, Niels, 1885-1962.
Fotografier til prisopgave [Photographs for prize paper]
n.d. 19 page(s) reel Bohr MSS 1:
reel-frame 2
 Bohr, Niels, 1885-1962.
Prisopgave [Prize paper]
1906 114 page(s) reel Bohr MSS 1:
reel-frame 2
 Bohr, Niels, 1885-1962.
Bilag til prisopgave [Enclosure to prize paper]
1906 20 page(s) reel Bohr MSS 1:
reel-frame 2
 Bohr, Niels, 1885-1962.
Bedømmelse af prisopgave [Opinion on prize paper]
1907 11 page(s) reel Bohr MSS 1:
reel-frame 2
 Bohr, Niels, 1885-1962.
Lykønskningsbreve [Letters of congratulation]
1907 11 page(s) reel Bohr MSS 1:
reel-frame 2
 Bohr, Niels, 1885-1962.
Eksperimenter over overfladespaending [Experiments on surface tension]
1908 4 page(s) reel Bohr MSS 1:
reel-frame 2
 Bohr, Niels, 1885-1962.
Resumé af afhandlinger [Summaries of papers]
1908-1913 28 page(s) reel Bohr MSS 1:
reel-frame 3
 Bohr, Niels, 1885-1962.
Optegnelser til metallernes elektronteori [Notes for the electron theory of metals]
1908-1911 1 page(s) reel Bohr MSS 1:
reel-frame 3
 Bohr, Niels, 1885-1962.
Opgave til magisterkonferens [Paper for the Master's degree]
1909 49 page(s) reel Bohr MSS 1:
reel-frame 3
 Bohr, Niels, 1885-1962.
Forsøg med natriumamalgam [Experiments with sodium amalgam]
1910 4 page(s) reel Bohr MSS 1:
reel-frame 4
 Bohr, Niels, 1885-1962.
Litteraturoversigt til disputats I [Bibliography for thesis I]
1910-1911 13 page(s) reel Bohr MSS 1:
reel-frame 4
 Bohr, Niels, 1885-1962.
Litteraturoversigt til disputats II [Bibliography for thesis II]
1910-1911 10 page(s) reel Bohr MSS 1:
reel-frame 4
 Bohr, Niels, 1885-1962.
Beregninger vedrørende elektronteori [Calculations concerning electron theory]
1910-1911 66 page(s) reel Bohr MSS 1:
reel-frame 4
 Bohr, Niels, 1885-1962.
Ikke-stationaere problemer [Non-stationary problems]
1910-1911 4 page(s) reel Bohr MSS 1:
reel-frame 4
 Bohr, Niels, 1885-1962.
Beregninger vedrørende termoelektricitet [Calculations concerning thermoelectricity]
1910-1911 2 page(s) reel Bohr MSS 1:
reel-frame 4
 Bohr, Niels, 1885-1962.
Metallernes elektronteori [The electron theory of metals]
1911 177 page(s) reel Bohr MSS 2:
reel-frame 1
 Bohr, Niels, 1885-1962.
Metallernes elektronteori (rentryk) [The electron theory of metals (clean proofs)]
1911 212 page(s) reel Bohr MSS 2:
reel-frame 2
 Bohr, Niels, 1885-1962.
Tale ved doktordisputats [Speech at defence of thesis]
1911 3 page(s) reel Bohr MSS 1:
reel-frame 3
 Bohr, Niels, 1885-1962.
Navneliste, doktordisputats [List of names, defence of thesis]
1911 43 page(s) reel Bohr MSS 1:
reel-frame 3
 Bohr, Niels, 1885-1962.
Studier over metallernes elektronteori [A study of the electron theory of metals]
1911 159 page(s) reel Bohr MSS 1:
reel-frame 4
 Bohr, Niels, 1885-1962.
On the electron theory of metals I
1911 189 page(s) reel Bohr MSS 3:
reel-frame 1
 Bohr, Niels, 1885-1962.
On the electron theory of metals II
1911 189 page(s) reel Bohr MSS 3:
reel-frame 2
 Bohr, Niels, 1885-1962.
Lecture notes, James Hopwood Jeans
1911 32 page(s) reel Bohr MSS 3:
reel-frame 3
 Bohr, Niels, 1885-1962.
Lecture, Philosophical Society, Cambridge
1911 8 page(s) reel Bohr MSS 3:
reel-frame 3
 Bohr, Niels, 1885-1962.
Thermoelektriske forhold [Thermo-electric phenomena]
1911-1912 8 page(s) reel Bohr MSS 3:
reel-frame 3
 Bohr, Niels, 1885-1962.
Calculus of variations
1912 80 page(s) reel Bohr MSS 3:
reel-frame 3
 Bohr, Niels, 1885-1962.
Note on the electron theory
1912 4 page(s) reel Bohr MSS 3:
reel-frame 3
 Bohr, Niels, 1885-1962.
Physical experiments, Manchester
1912 48 page(s) reel Bohr MSS 3:
reel-frame 3
 Bohr, Niels, 1885-1962.
Alfa-strålers absorption [Absorption of alpha rays]
1912 9 page(s) reel Bohr MSS 3:
reel-frame 4
 Bohr, Niels, 1885-1962.
Moving electrified particles
1912 1 page(s) reel Bohr MSS 3:
reel-frame 4
 Bohr, Niels, 1885-1962.
First draft on atomic models
1912 7 page(s) reel Bohr MSS 3:
reel-frame 4
 Bohr, Niels, 1885-1962.
Absorption af alfa- og beta-stråler [Absorption of alpha and beta rays]
1912 29 page(s) reel Bohr MSS 3:
reel-frame 4
 Bohr, Niels, 1885-1962.
Mekaniske grundlag for termodynamiken [Mechanical basis of thermodynamics]
1912 76 page(s) reel Bohr MSS 4:
reel-frame 1
 Bohr, Niels, 1885-1962.
Dispersion og absorption af alpha-stråler [Dispersion and absorption of alpha-rays]
1912 40 page(s) reel Bohr MSS 4:
reel-frame 1
 Bohr, Niels, 1885-1962.
Rejoinder to O. W. Richardson
1912 4 page(s) reel Bohr MSS 4:
reel-frame 1
 Bohr, Niels, 1885-1962.
Bernaerkninger tit afhandling af Johannes Stark [Comments on paper by Johannes Stark]
1912 1 page(s) reel Bohr MSS 4:
reel-frame 1
 Bohr, Niels, 1885-1962.
Numerical Calculations I
1912-1913 42 page(s) reel Bohr MSS 4:
reel-frame 2
 Bohr, Niels, 1885-1962.
Electron distribution among rings
1912-1913 8 page(s) reel Bohr MSS 4:
reel-frame 2
 Bohr, Niels, 1885-1962.
Numerical Calculations II
1912-1913 80 page(s) reel Bohr MSS 4:
reel-frame 2
 Bohr, Niels, 1885-1962.
Dissociation og stabilitet [Dissociation and stability]
1912-1913 6 page(s) reel Bohr MSS 4:
reel-frame 2
 Bohr, Niels, 1885-1962.
Special atoms and molecules
1912-1913 14 page(s) reel Bohr MSS 4:
reel-frame 2
 Bohr, Niels, 1885-1962.
Numerical calculations 0
1912-1913 24 page(s) reel Bohr MSS 4:
reel-frame 2
 Bohr, Niels, 1885-1962.
Kinetisk og potential energi [Kinetic and potential energy]
1912-1913 7 page(s) reel Bohr MSS 4:
reel-frame 2
 Bohr, Niels, 1885-1962.
Structure of atoms
1913 1 page(s) reel Bohr MSS 4:
reel-frame 3
 Bohr, Niels, 1885-1962.
Orbit of retarded a-particle
Circa 1913 1 page(s) reel Bohr MSS 4:
reel-frame 3
 Bohr, Niels, 1885-1962.
Orbit of electron
1913 8 page(s) reel Bohr MSS 4:
reel-frame 3
 Bohr, Niels, 1885-1962.
Remarks left out in final edition
1913 10 page(s) reel Bohr MSS 4:
reel-frame 3
 Bohr, Niels, 1885-1962.
Litteraturfortegnelse [Bibliography]
1913 12 page(s) reel Bohr MSS 4:
reel-frame 3
 Bohr, Niels, 1885-1962.
Magnetism I
1913 55 page(s) reel Bohr MSS 4:
reel-frame 3
 Bohr, Niels, 1885-1962.
The spectra of helium and hydrogen
1913 6 page(s) reel Bohr MSS 4:
reel-frame 4
 Bohr, Niels, 1885-1962.
Answer to John William Nicholson I
1913 8 page(s) reel Bohr MSS 4:
reel-frame 4
 Bohr, Niels, 1885-1962.
Spectrum of hydrogen isotope
1913-1914 2 page(s) reel Bohr MSS 4:
reel-frame 4
 Bohr, Niels, 1885-1962.
Line spectra and black-body radiation
1913-1914 1 page(s) reel Bohr MSS 4:
reel-frame 4
 Bohr, Niels, 1885-1962.
Atomic models and X-ray spectra
1914 2 page(s) reel Bohr MSS 4:
reel-frame 5
 Bohr, Niels, 1885-1962.
Answer to Frederick Alexander Lindemann
1914 1 page(s) reel Bohr MSS 4:
reel-frame 5
 Bohr, Niels, 1885-1962.
Metallernes elektronteori [The electron theory of metals]
1914 32 page(s) reel Bohr MSS 4:
reel-frame 5
 Bohr, Niels, 1885-1962.
Scattering of alpha-particles
1914 12 page(s) reel Bohr MSS 4:
reel-frame 5
 Bohr, Niels, 1885-1962.
Comments on letters by John William Strutt and Edward Neville da Costa Andrade
1914 7 page(s) reel Bohr MSS 4:
reel-frame 5
 Bohr, Niels, 1885-1962.
Answer to John William Nicholson II
1914 28 page(s) reel Bohr MSS 4:
reel-frame 5
 Bohr, Niels, 1885-1962.
Effect of electric and magnetic fields on spectral lines
1914 4 page(s) reel Bohr MSS 4:
reel-frame 5
 Bohr, Niels, 1885-1962.
Stark effect
1914 6 page(s) reel Bohr MSS 4:
reel-frame 6
 Bohr, Niels, 1885-1962.
Undersøgelser over Røntgenstråler [Investigations on X-rays]
1914 4 page(s) reel Bohr MSS 4:
reel-frame 6
 Bohr, Niels, 1885-1962.
Notes on atomic structure
1914 38 page(s) reel Bohr MSS 4:
reel-frame 6
 Bohr, Niels, 1885-1962.
Spectral lines and quantum theory
1914 5 page(s) reel Bohr MSS 4:
reel-frame 6
 Bohr, Niels, 1885-1962.
Deduction of Rydberg's constant
1914 1 page(s) reel Bohr MSS 4:
reel-frame 6
 Bohr, Niels, 1885-1962.
Note on scattering of alpha rays
1914-1915 15 page(s) reel Bohr MSS 5:
reel-frame 1
 Bohr, Niels, 1885-1962.
Scattering and absorption of recoiled particles
1914-1915 13 page(s) reel Bohr MSS 5:
reel-frame 1
 Bohr, Niels, 1885-1962.
Collision between two electrons
1914-1915 5 page(s) reel Bohr MSS 5:
reel-frame 1
 Bohr, Niels, 1885-1962.
Relativity correction
1914-1915 2 page(s) reel Bohr MSS 5:
reel-frame 1
 Bohr, Niels, 1885-1962.
High frequency spectra
1914-1915 3 page(s) reel Bohr MSS 5:
reel-frame 1
 Bohr, Niels, 1885-1962.
Correction to Balmer formula
1914-1915 10 page(s) reel Bohr MSS 5:
reel-frame 1
 Bohr, Niels, 1885-1962.
Richard Whiddington's experiments
1914-1915 4 page(s) reel Bohr MSS 5:
reel-frame 1
 Bohr, Niels, 1885-1962.
On the series spectrum of hydrogen and the structure of the atom
1915 15 page(s) reel Bohr MSS 5:
reel-frame 2
 Bohr, Niels, 1885-1962.
Thermodynamics I
1915 30 page(s) reel Bohr MSS 5:
reel-frame 2
 Bohr, Niels, 1885-1962.
Thermodynamics II
n.d. 58 page(s) reel Bohr MSS 5:
reel-frame 2
 Bohr, Niels, 1885-1962.
The spectra of hydrogen and helium
1915 5 page(s) reel Bohr MSS 5:
reel-frame 2
 Bohr, Niels, 1885-1962.
On the decrease of velocity...
1915 2 page(s) reel Bohr MSS 5:
reel-frame 2
 Bohr, Niels, 1885-1962.
Isotopics
1915 7 page(s) reel Bohr MSS 5:
reel-frame 2
 Bohr, Niels, 1885-1962.
Refused letter [to Nature?]
1915 1 item(s) reel Bohr MSS 5:
reel-frame 2
 Bohr, Niels, 1885-1962.
Examination questions
1915 20 page(s) reel Bohr MSS 5:
reel-frame 2
 Bohr, Niels, 1885-1962.
Electrodynamics
1915 25 page(s) reel Bohr MSS 5:
reel-frame 2
 Bohr, Niels, 1885-1962.
Remarks on absorption
1915 5 page(s) reel Bohr MSS 5:
reel-frame 3
 Bohr, Niels, 1885-1962.
Decrease of velocity
1915 2 page(s) reel Bohr MSS 5:
reel-frame 3
 Bohr, Niels, 1885-1962.
Frequency of the K lines
1915 3 page(s) reel Bohr MSS 5:
reel-frame 3
 Bohr, Niels, 1885-1962.
Quantum theory of radiation
1915 14 page(s) reel Bohr MSS 5:
reel-frame 3
 Bohr, Niels, 1885-1962.
Moseley
1915 4 page(s) reel Bohr MSS 5:
reel-frame 3
 Bohr, Niels, 1885-1962.
Triatomic hydrogen molecule
1915 6 page(s) reel Bohr MSS 5:
reel-frame 3
 Bohr, Niels, 1885-1962.
Properties of isotopes
1915 18 page(s) reel Bohr MSS 5:
reel-frame 3
 Bohr, Niels, 1885-1962.
The kinetic theory of matter I
1915 22 page(s) reel Bohr MSS 5:
reel-frame 3
 Bohr, Niels, 1885-1962.
Quantum theory and motion of atoms
1915 2 page(s) reel Bohr MSS 5:
reel-frame 3
 Bohr, Niels, 1885-1962.
Magnetism II
1915-1916 12 page(s) reel Bohr MSS 5:
reel-frame 4
 Bohr, Niels, 1885-1962.
Motion of ions in a gas
1915-1916 2 page(s) reel Bohr MSS 5:
reel-frame 4
 Bohr, Niels, 1885-1962.
Adiabatic transformations
1915-1916 1 page(s) reel Bohr MSS 5:
reel-frame 4
 Bohr, Niels, 1885-1962.
Extensions in phase
1915-1916 4 page(s) reel Bohr MSS 5:
reel-frame 4
 Bohr, Niels, 1885-1962.
Statistisk fordeling i kvanteteorien [Statistical distribution in the quantum theory]
1915-1916 1 page(s) reel Bohr MSS 5:
reel-frame 4
 Bohr, Niels, 1885-1962.
Rotating molecules
1915-1916 9 page(s) reel Bohr MSS 5:
reel-frame 4
 Bohr, Niels, 1885-1962.
Bjerrum's theory
1915-1916 3 page(s) reel Bohr MSS 5:
reel-frame 4
 Bohr, Niels, 1885-1962.
On the application of the quantum theory to periodic systems
1915-1916 163 page(s) reel Bohr MSS 5:
reel-frame 5
 Bohr, Niels, 1885-1962.
Notes to chapter III [unpublished paper]
1915-1916 32 page(s) reel Bohr MSS 5:
reel-frame 5
 Bohr, Niels, 1885-1962.
Kinetic theory of matter II
1916 4 page(s) reel Bohr MSS 5:
reel-frame 6
 Bohr, Niels, 1885-1962.
Electron theory
1916 4 page(s) reel Bohr MSS 5:
reel-frame 6
 Bohr, Niels, 1885-1962.
Outlines and notes
1916 5 page(s) reel Bohr MSS 5:
reel-frame 6
 Bohr, Niels, 1885-1962.
Recent work on spectral lines
1916 2 page(s) reel Bohr MSS 5:
reel-frame 6
 Bohr, Niels, 1885-1962.
X-ray spectra
1916 7 page(s) reel Bohr MSS 5:
reel-frame 6
 Bohr, Niels, 1885-1962.
Ekliptika-kredsen [The ecliptic circle]
1916-1919 1 page(s) reel Bohr MSS 5:
reel-frame 6
 Bohr, Niels, 1885-1962.
Quantum applications to dipole field
1916 5 page(s) reel Bohr MSS 5:
reel-frame 6
 Bohr, Niels, 1885-1962.
Mekanisk fysik og elektricitetslaere [Mechanics and electromagnetism]
1916-1917 68 page(s) reel Bohr MSS 5:
reel-frame 6
 Bohr, Niels, 1885-1962.
Nyere arbejder over atomteorien [Recent work on the atomic theory]
1916 25 page(s) reel Bohr MSS 6:
reel-frame 1
 Bohr, Niels, 1885-1962.
Perturbation calculations
1916-1917 7 page(s) reel Bohr MSS 6:
reel-frame 1
 Bohr, Niels, 1885-1962.
Helium spectrum
1916-1917 210 page(s) reel Bohr MSS 6:
reel-frame 2
 Bohr, Niels, 1885-1962.
Luftarters ionisation [Ionisation of gases]
1917 3 page(s) reel Bohr MSS 6:
reel-frame 3
 Bohr, Niels, 1885-1962.
Kollokvier [Colloquia]
1917 4 page(s) reel Bohr MSS 6:
reel-frame 3
 Bohr, Niels, 1885-1962.
Om brintatomet [On the hydrogen atom]
1917 1 page(s) reel Bohr MSS 6:
reel-frame 3
 Bohr, Niels, 1885-1962.
Einsteins strålingsteori [Einstein's theory of radiation]
1917 3 page(s) reel Bohr MSS 6:
reel-frame 3
 Bohr, Niels, 1885-1962.
Numerical calculations III
1917 308 page(s) reel Bohr MSS 6:
reel-frame 4
 Bohr, Niels, 1885-1962.
Numerical calculations IV
1917 46 page(s) reel Bohr MSS 7:
reel-frame 1
 Bohr, Niels, 1885-1962.
Systems of several particles
1917 26 page(s) reel Bohr MSS 7:
reel-frame 1
 Bohr, Niels, 1885-1962.
Lysets bøjning [The diffraction of light]
1917 2 page(s) reel Bohr MSS 7:
reel-frame 1
 Bohr, Niels, 1885-1962.
Virkning af elektriske og magnetiske felter [Effect of electric and magnetic fields]
1917 2 page(s) reel Bohr MSS 7:
reel-frame 1
 Bohr, Niels, 1885-1962.
Forelaesningsnoter [Lecture notes]
1917 14 page(s) reel Bohr MSS 7:
reel-frame 1
 Bohr, Niels, 1885-1962.
Atomteori [Atomic theory]
1917 2 page(s) reel Bohr MSS 7:
reel-frame 1
 Bohr, Niels, 1885-1962.
Principles of the Quantum Theory
1917-1918 50 page(s) reel Bohr MSS 7:
reel-frame 1
 Bohr, Niels, 1885-1962.
Quantum theory of line spectra. Part III
1917-1918 228 page(s) reel Bohr MSS 7:
reel-frame 2
 Bohr, Niels, 1885-1962.
Quantum theory of line spectra. Part IV
1917-1918 36 page(s) reel Bohr MSS 7:
reel-frame 3
 Bohr, Niels, 1885-1962.
Note til mundtlig eksamen [Note for oral examination]
1918 1 page(s) reel Bohr MSS 7:
reel-frame 3
 Bohr, Niels, 1885-1962.
Elektronteori [Electron theory]
1918 19 page(s) reel Bohr MSS 7:
reel-frame 3
 Bohr, Niels, 1885-1962.
Om grundstoffernes liniespektre [On the line spectra of the elements]
1918 3 page(s) reel Bohr MSS 7:
reel-frame 3
 Bohr, Niels, 1885-1962.
Grundlaget for kvanteteorien [The basis of the quantum theory]
1918 1 page(s) reel Bohr MSS 7:
reel-frame 3
 Bohr, Niels, 1885-1962.
Termodynamik [Thermodynamics]
1918 14 page(s) reel Bohr MSS 7:
reel-frame 3
 Bohr, Niels, 1885-1962.
Stellar spectra
1918 1 page(s) reel Bohr MSS 7:
reel-frame 3
 Bohr, Niels, 1885-1962.
Mekanik [Mechanics]
1918-1919 71 page(s) reel Bohr MSS 7:
reel-frame 4
 Bohr, Niels, 1885-1962.
Drawings to triatomic hydrogen molecule
1918-1919 6 page(s) reel Bohr MSS 7:
reel-frame 4
 Bohr, Niels, 1885-1962.
Virkningen af sammenstød mellem atomsystemer og fri elektriske partikler [The effect of collisions between atomic systems and free electrical particles]
1919 21 page(s) reel Bohr MSS 7:
reel-frame 4
 Bohr, Niels, 1885-1962.
Mekaniske og termodynamiske grundlag for kvanteteorien [The mechanical and thermodynamical basis of the quantum theory]
1919 18 page(s) reel Bohr MSS 7:
reel-frame 4
 Bohr, Niels, 1885-1962.
Problems of the atom and the molecule I
1919 201 page(s) reel Bohr MSS 8:
reel-frame 1
 Bohr, Niels, 1885-1962.
Problems of the atom and the molecule II
1919 285 page(s) reel Bohr MSS 8:
reel-frame 2
 Bohr, Niels, 1885-1962.
Problems of the atom and the molecule III
1919 38 page(s) reel Bohr MSS 8:
reel-frame 3
 Bohr, Niels, 1885-1962.
Trykkets indflydelse på brintlinierne (The influence of pressure on the hydrogen lines]
1919 15 page(s) reel Bohr MSS 8:
reel-frame 3
 Bohr, Niels, 1885-1962.
Atomic physics and the problem of radiation
1919 19 page(s) reel Bohr MSS 8:
reel-frame 3
 Bohr, Niels, 1885-1962.
Rede an Sommerfeld [Speech to Sommerfeld]
1919 2 page(s) reel Bohr MSS 8:
reel-frame 3
 Bohr, Niels, 1885-1962.
Korrektion i tilstandsligning [Correction in equation of state]
1919 1 page(s) reel Bohr MSS 8:
reel-frame 3
 Bohr, Niels, 1885-1962.
Den nyere atomfysiks program [The program of contemporary atomic physics]
1919 13 page(s) reel Bohr MSS 8:
reel-frame 3
 Bohr, Niels, 1885-1962.
Table of contents
1920 1 page(s) reel Bohr MSS 9:
reel-frame 1
 Bohr, Niels, 1885-1962.
Disentanglement of series spectra
1920 48 page(s) reel Bohr MSS 9:
reel-frame 1
 Bohr, Niels, 1885-1962.
Indflydelse af et elektrisk felt på finstrukturen [Influence of an electric field on the fine structure]
1920 16 page(s) reel Bohr MSS 9:
reel-frame 1
 Bohr, Niels, 1885-1962.
Om grundstoffernes seriespektre [On the series spectra of the elements]
1920 37 page(s) reel Bohr MSS 9:
reel-frame 1
 Bohr, Niels, 1885-1962.
Vekselvirkningen mellem lys og stof [The Interaction between light and matter]
1920 27 page(s) reel Bohr MSS 9:
reel-frame 1
 Bohr, Niels, 1885-1962.
Serienspektra der Elemente [Series spectra of elements]
1920 190 page(s) reel Bohr MSS 9:
reel-frame 2
 Bohr, Niels, 1885-1962.
Virkning af elektriske og magnetiske felter [Effect of electric and magnetic fields]
1920 2 page(s) reel Bohr MSS 9:
reel-frame 3
 Bohr, Niels, 1885-1962.
Generalisation of correspondence principle
1920 13 page(s) reel Bohr MSS 9:
reel-frame 3
 Bohr, Niels, 1885-1962.
Fortale til tysk oversaettelse [Preface to the German translation]
1920 45 page(s) reel Bohr MSS 9:
reel-frame 3
 Bohr, Niels, 1885-1962.
Atomernes bygning [The structure of the atoms]
1920 73 page(s) reel Bohr MSS 9:
reel-frame 3
 Bohr, Niels, 1885-1962.
Forelaesning i Fysisk Forening [Lecture in the Physical Society]
1920 10 page(s) reel Bohr MSS 9:
reel-frame 3
 Bohr, Niels, 1885-1962.
Indvielsen af Institutet [The inauguration of the institute]
1921 28 page(s) reel Bohr MSS 9:
reel-frame 4
 Bohr, Niels, 1885-1962.
Third Solvay Congress
1921 33 page(s) reel Bohr MSS 9:
reel-frame 4
 Bohr, Niels, 1885-1962.
Normaltilstanden af grundstoffernes atomer [The normal state of the atoms of the elements]
1921 29 page(s) reel Bohr MSS 9:
reel-frame 4
 Bohr, Niels, 1885-1962.
Perturbation theory
1921 13 page(s) reel Bohr MSS 9:
reel-frame 4
 Bohr, Niels, 1885-1962.
Zur Frage der Polarisation [On the issue of polarization]
1921 4 page(s) reel Bohr MSS 9:
reel-frame 4
 Bohr, Niels, 1885-1962.
Elements within the first period
1921 10 page(s) reel Bohr MSS 9:
reel-frame 4
 Bohr, Niels, 1885-1962.
Constitution of atoms
1921-1922 27 page(s) reel Bohr MSS 10:
reel-frame 1
 Bohr, Niels, 1885-1962.
Atomic theory and periodic system
1921-1922 115 page(s) reel Bohr MSS 10:
reel-frame 2
 Bohr, Niels, 1885-1962.
Bemerkungen über den Atombau [Remarks on the atomic structure]
1922 20 page(s) reel Bohr MSS 10:
reel-frame 3
 Bohr, Niels, 1885-1962.
Lectures, London and Cambridge
1922 9 page(s) reel Bohr MSS 10:
reel-frame 3
 Bohr, Niels, 1885-1962.
Guthrie lecture
1922 129 page(s) reel Bohr MSS 10:
reel-frame 4
 Bohr, Niels, 1885-1962.
Die Theorie des Atombaus [The theory of atomic structure]
1922 119 page(s) reel Bohr MSS 10:
reel-frame 5
 Bohr, Niels, 1885-1962.
Forklaringen af det periodiske system [The explanation of the periodic system]
1922 16 page(s) reel Bohr MSS 10:
reel-frame 6
 Bohr, Niels, 1885-1962.
Kvanteteoriens anvendelse [Application of the quantum theory]
1922 5 page(s) reel Bohr MSS 10:
reel-frame 6
 Bohr, Niels, 1885-1962.
Ukomplet manuscript [Incomplete manuscript]
1922 16 page(s) reel Bohr MSS 10:
reel-frame 6
 Bohr, Niels, 1885-1962.
Veröffentlichte Werke [Published Works]
1922 1 page(s) reel Bohr MSS 10:
reel-frame 6
 Bohr, Niels, 1885-1962.
Tale ved tildelingen af Nobelprisen [Speech at the award of the Nobel prize]
1922 2 page(s) reel Bohr MSS 10:
reel-frame 6

Related material: Bohr Collection, Copenhagen, Denmark. Rutherford Collection, Cavendish Laboratory, Cambridge, England. Letters to Ernest Rutherford, 1912-1936. Royal Society Library, London, England. Letter, 1921. Deutsche Staatsbibliothek, Berlin, Germany. Letter to Max Planck, 1923 (Darmstaedter Collection, Fic* 1911). Rijksmuseum voor de Geschiedenis der Natuurwetenschappen, Leiden, Netherlands. Approximately 20 letters to Paul Ehrenfest, 1922-1932. Library of the Swedish Academy, Stockholm, Sweden. Letters to C. W. Oseen, 11 letters, 1911-1930. Universitetsbiblioteket, Uppsala, Sweden. Letter to Manne Siegbahn, 1923 (Waller Collection). Pauli Collection, Zurich, Switzerland. Letters to Wolfgang Pauli, 34 letters, 1922-1955. Library of Congress, Washington, D.C. Correspondence with Oswald Veblen, 1928-1947. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 10 letters, 1920-1954. American Institute of Physics, New York, New York. Letters to Gordon Fulcher, 3 letters, 1923.

 Bohr, Niels, 1885-1962.
Manuscripts
1923-1945 6 reel(s) reel Bohr MSS 11-16
 Bohr, Niels, 1885-1962.
Manuscripts
1946-1962 10 reel(s) reel Bohr MSS 17-26
 Niels Bohr institutet.
Index
1904-1962 1 reel(s) reel Bohr MSS 27

Table of contents to Bohr Manuscript Reels 1-27.

 Waerden, B. L. van der (Bartel Leendert), 1903-1996. Bohr, Niels, 1885-1962.
Memoirs, recollections of the advent of electron spin
1959 3 page(s) reel 66:
reel-frame 6
 Niels Bohr institutet.
Card Index of Bohr Manuscripts and Papers
1904-1922 1 reel(s) reel Bohr MSS 10a
 Niels Bohr institutet.
Catalog of the Bohr Scientific Correspondence
1962-1963 1 reel(s) reel 48

This card catalog was prepared at the Bohr Sekretariat by Fru E. Tanggaard and Mag. E. Rüdinger. For many of the pre-1923 letters Rüdinger prepared, and the card bears, a summary of the contents of the letter and English translations of key phrases. All cards which had been annotated at the time of filming appear also on Microfilms BSC 1-8.

 Niels Bohr institutet.
Parody of "Faust"
1932 24 page(s) reel 66:
reel-frame 1
 Boltzmann, Ludwig, 1844-1906.
Letters to Arnold Sommerfeld
1899 2 item(s) 2 letters (4 pages) reel 29:
reel-frame 11
 Bonhoeffer, Karl Friedrich, 1899-1957.
Letter to Arnold Sommerfeld
1940 1 item(s) 1 letter (3 pages) reel 29:
reel-frame 11
 Bonino, Giovanni Battista, 1899-1985.
Letters to Arnold Sommerfeld
1937-1938 2 item(s) 2 letters (2 pages) reel 29:
reel-frame 11
 Bopp, F. (Fritz), 1909-1987.
Letters to Arnold Sommerfeld
1948-1949 2 item(s) 2 letters (6 pages) reel 29:
reel-frame 11
 Bork, Alfred M..
Letter to Hendrik Anthony Kramers
1949 1 item(s) 1 letter (1 page) reel 12:
reel-frame 16
 Born, Hedwig, 1891-1972.
Letter to Hendrik Anthony Kramers
1925 1 item(s) 1 letter (2 pages) reel 8:
reel-frame 2
 Born, Max, 1882-1970.
Letter to Niels Bohr
12 May 1918 1 item(s) 1 letter (2 pages) reel BSC 1:
reel-frame 3
 Born, Max, 1882-1970.
Letter to Charles Galton Darwin
7 April 1927 1 item(s) 1 letter (4 pages) reel 36:
reel-frame 1
 Born, Max, 1882-1970.
Letters to Walther Gerlach
11 May 1921 - 27 December 1929 16 item(s) 16 letters (29 pages) reel 19:
reel-frame 1
 Born, Max, 1882-1970.
Letter to Edwin C. Kemble
9 March 1926 1 item(s) 1 letter (1 page) reel 51:
reel-frame 1
 Born, Max, 1882-1970.
Letters to Hendrik Anthony Kramers
15 February 1925 - 1951 11 item(s) 11 letters reel 8:
reel-frame 2:
reel 9:
reel-frame 5:
reel 11:
reel-frame 3
 Born, Max, 1882-1970.
Letters to Alfred Landé
21 December 1918 - 15 July 1924 20 item(s) 20 letters (59 pages) reel 4:
reel-frame 2
 Born, Max, 1882-1970.
Letters to Erwin Schrödinger
6 November 1926 - 1957 34 item(s) 34 letters (127 pages) reel 41:
reel-frame 7:
reel 37:
reel-frame 3
 Born, Max, 1882-1970.
Letter to Arnold Sommerfeld
15 June 1926 1 item(s) 1 letter (2 pages) reel 29:
reel-frame 11
 Born, Max, 1882-1970.
Letters to J. H. Van Vleck
24 October 1924 - 25 February 1926 5 item(s) 5 letters (5 pages) reel 49:
reel-frame 3
 Born, Max, 1882-1970.
Letters to Gregor Wentzel
13 December 1926 - 15 December 1926 2 item(s) 2 letters (4 pages) reel 66:
reel-frame 3
 Born, Max, 1882-1970. Mayer, Maria Goeppert, 1906-1972.
Lecture course, "Kinetische Gastheorie," notes taken by Maria Mayer, Göttingen
1928 125 page(s) reel 2
 Born, Max, 1882-1970.
Memoirs, "Professor Max Born's Recollections: Excerpts from Chapters X, XII, and XVI"
n.d. 11 page(s) reel 66:
reel-frame 7
 Born, Max, 1882-1970.
Memoirs, "XIX. Quantum Mechanics"
n.d. 18 page(s) reel 66:
reel-frame 7
 Born, Max, 1882-1970.
Memoirs, "Second Part: Tempestuous Years. 1. The Heroic Age of Theoretical Physics"
n.d. 20 page(s) reel 66:
reel-frame 7

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 69 letters, 1923-1961. Letter to F. Simon, 1945. Statement by Born regarding Paul Hertz, February 18, 1935. Rutherford Collection, Cavendish Laboratory, Cambridge, England. Letters to Ernest Rutherford, 3 letters, 1931-1936. Bedford College Library, University of London, London, England. Letters to William Wilson, 2 letters, 1950-1952. Mathematisches Institut, University of Göttingen, Göttingen, Germany. Ausarbeitungen of lecture courses, "Kinetische Theorie der Materie," winter, 1922/1923; "Quantenmechanik," winter, 1928/1929; "Quantentheorie," summer, 1930. Rijksmuseum voor de Geschiedenis der Natuurwetenschappen, Leiden, Netherlands. Approximately 20 letters to Paul Ehrenfest with copies of answers, 1927-1932. Library of the Swedish Academy, Stockholm, Sweden. Letters to C. W. Oseen, 4 letters, 1915-1936. Bibliothek der Eidgenössischen Technischen Hochschule, Zurich, Switzerland. Letters to Hermann Weyl, 3 letters, 1925-1930. Pauli Collection, Zurich, Switzerland. Letter to Wolfgang Pauli, 1919. Burndy Library, Norwalk, Connecticut. Manuscript in the Weiner Collection. Library of Congress, Washington, D.C. Correspondence with Oswald Veblen, 1940. University of Maryland, College Park, Maryland. Born's library plus a collection of reprints, some of them annotated. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, approximately 75 items, 1916-1954. Duke University Archives, Durham, North Carolina. 20 letters to Fritz London, 1929-1937.

Other Descriptive Information: Professor Born has said that he left many papers in Göttingen when he went to England in 1933. These papers have not as yet been located.

 Boston Society for Psychic Research.
Letter to Edwin C. Kemble
1931 1 item(s) 1 letter (1 page) reel 53:
reel-frame 6
 Böttcher, C. J. F. (Carl Johan Friedrich), 1915-2008.
Letters to Hendrik Anthony Kramers
1945 4 item(s) 4 letters (7 pages) reel 11:
reel-frame 3
 Bottema, O. (Oene).
Letter to Hendrik Anthony Kramers
1949 1 item(s) 1 letter (1 page) reel 11:
reel-frame 3
 Bourgin, David Gordon.
Letters to Edwin C. Kemble
5 July 1924 - 8 March 1928 25 item(s) 25 letters (63 pages) reel 51:
reel-frame 2
 Boutry, G. A. (Georges Albert).
Letter to Hendrik Anthony Kramers
1951 1 item(s) 1 letter (1 page) reel 11:
reel-frame 3
 Bouwkamp, C. J. (Christoffel Jacob), 1915-2003.
Letters to Arnold Sommerfeld
1949 3 item(s) 3 letters (4 pages) reel 29:
reel-frame 11
 Bowen, Ira Sprague, 1898-1973.
Letter to Allen Goodrich Shenstone
1928 1 item(s) 1 letter (2 pages) reel 59:
reel-frame 3
 Bragg, William Henry, 1862-1942.
Letter to Niels Bohr
29 March 1920 1 item(s) 1 letter (2 pages) reel BSC 1:
reel-frame 3
 Bragg, William Henry, 1862-1942.
Letters to Arnold Sommerfeld
7 February 1911 - 1947 4 item(s) 4 letters (12 pages) reel 29:
reel-frame 12

Related material: Bohr Collection, Copenhagen, Denmark. 3 letters to Niels Bohr, 1938-1939. Rutherford Collection, Cavendish Laboratory, Cambridge, England. 2 letters to Ernest Rutherford, 1904-1933. Bedford College Library, University of London, London, England. 2 letters to William Wilson, 1923, n.d. Royal Society Library, London, England. 15 letters, 1907-1931. Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. 2 Letters to O. Hahn, 1908; 3 to Dr. Iklé, 1913. (Darmstaedter Collection, F2c 1912).  Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 2 letters, 1931.

 Bragg, William Lawrence, Sir, 1890-1971.
Letters to Hendrik Anthony Kramers
1946-1950 7 item(s) 7 letters (16 pages) reel 11:
reel-frame 9
 Breit, Gregory, 1899-1981.
Letters to Samuel Abraham Goudsmit
14 September 1922 - 9 April 1932 13 item(s) 13 letters (29 pages) reel 64:
reel-frame 4-6:
reel 65:
reel-frame 1-3:
reel 65:
reel-frame 6-7:
reel 60:
reel-frame 1:
reel 60:
reel-frame 7
 Breit, Gregory, 1899-1981.
Letter to Hendrik Anthony Kramers
26 September 1924 1 item(s) 1 letter (3 pages) reel 8:
reel-frame 2
 Breit, Gregory, 1899-1981.
Letter to Erwin Schrödinger
17 February 1927 1 item(s) 1 letter (2 pages) reel 41:
reel-frame 7
 Breit, Gregory, 1899-1981.
Letter to Arnold Sommerfeld
2 June 1930 1 item(s) 1 letter (1 page) reel 29:
reel-frame 12
 Breit, Gregory, 1899-1981.
Letters to J. H. Van Vleck
25 January 1926 - 1 April 1929 2 item(s) 2 letters (2 pages) reel 49:
reel-frame 3

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 12 letters, 1933-1954. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 3 letters, 1922-1935.

 Brickwedde, F. G. (Ferdinand Graft), 1903-1989.
Letter to Hendrik Anthony Kramers
1946 1 item(s) 1 letter (1 page) reel 11:
reel-frame 3
 Briggs, George Henry.
Letter to Arnold Sommerfeld
1925 1 item(s) 1 letter (1 page) reel 29:
reel-frame 12
 Brill, Rudolf.
Letter to Arnold Sommerfeld
1940 1 item(s) 1 letter (5 pages) reel 29:
reel-frame 12
 Brillouin, Léon, 1889-1969.
Letter to Niels Bohr
29 April 1921 1 item(s) 1 letter (1 page) reel BSC 1:
reel-frame 3
 Brillouin, Léon, 1889-1969.
Letters to Samuel Abraham Goudsmit
1 July 1922 - 21 December 1932 14 item(s) 14 letters (23 pages) reel 63:
reel-frame 5-6:
reel 65:
reel-frame 1:
reel 65:
reel-frame 3:
reel 65:
reel-frame 5:
reel 60:
reel-frame 1:
reel 63:
reel-frame 2-3:
reel 65:
reel-frame 8
 Brillouin, Léon, 1889-1969.
Letters to Erwin Schrödinger
May 1956 - August 1956 3 item(s) 3 letters (4 pages) reel 37:
reel-frame 4
 Brillouin, Léon, 1889-1969.
Letters to Arnold Sommerfeld
28 November 1934 - 31 December 1935 2 item(s) 2 letters (4 pages) reel 29:
reel-frame 12
 Brillouin, Léon, 1889-1969.
Letter to J. H. Van Vleck
20 March 1932 1 item(s) 1 letter (2 pages) reel 49:
reel-frame 3

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 17 letters, 1925-1959. Library of the Swedish Academy, Stockholm, Sweden. 2 letters to C. W. Oseen, 1937-1938. Bibliothek der Eidgenössischen Technischen Hochschule, Zurich, Switzerland. Letter to Hermann Weyl, 1930. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 3 letters, 1926-1929. American Institute of Physics, New York, New York. Autobiographical memoir. Duke University Archives, Durham, North Carolina. 3 letters to Fritz London, 1931-1945.

 Brillouin, Marcel, 1854-1948.
Letter to Arnold Sommerfeld
1936 1 item(s) 1 letter (4 pages) reel 29:
reel-frame 12
 Brinkelman, C..
Letters to Hendrik Anthony Kramers
1950 4 item(s) 4 letters (12 pages) reel 11:
reel-frame 3
 Brinkman, Henri Coenraad.
Letters to Hendrik Anthony Kramers
1937-1952 17 item(s) 17 letters (59 pages) reel 11:
reel-frame 10:
reel 9:
reel-frame 1
 Brinsmade, James B., 1884-1936.
Letter to Edwin C. Kemble
1936 1 item(s) 1 letter (1 page) reel 53:
reel-frame 6
 Broglie, Louis de, 1892-1987.
Letter to Werner Heisenberg
16 December 1931 1 item(s) 1 letter (2 pages) reel 45:
reel-frame 1
 Broglie, Louis de, 1892-1987.
Letter to Erwin Schrödinger
November 1933 1 item(s) 1 letter reel 43:
reel-frame 4

Related material: Bohr Collection, Copenhagen, Denmark. Letter to Constantin Bedreag, 1942. Letters to Niels Bohr, 9 letters, 1934-1952. Bedford College Library, University of London, London, England. 3 letters to William Wilson, 1948-1953. Burndy Library, Norwalk, Connecticut. Manuscript in the Weiner Collection. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 12 letters, 1929-1955 (bulk 1951-1955).

 Broglie, Louis de, 1892-1987.
Notes on Langevin Seminars
1919-1927 1 reel(s) reel 85

Location of originals: L. de Broglie, Paris.

 Brønsted, J. N. (Johannes Nicolaus), 1879-1947.
Letter to Niels Bohr
1913 1 item(s) 1 letter (1 page) reel BSC 1:
reel-frame 3
 Bruce, Harold Lawton, 1887-1934.
Letters to Edwin C. Kemble
1930 2 item(s) 2 letters (2 pages) reel 51:
reel-frame 3
 Brück, H. A. (Hermann Alexander), 1905-2001.
Letter to Arnold Sommerfeld
1938 1 item(s) 1 letter (4 pages) reel 29:
reel-frame 13
 Bruin, Take Luite de.
Letter to Allen Goodrich Shenstone
1928 1 item(s) 1 letter (1 page) reel 59:
reel-frame 3
 Bruin, Take Luite de.
Letter to Arnold Sommerfeld
1934 1 item(s) 1 letter (1 page) reel 29:
reel-frame 13
 Bruining, H..
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (2 pages) reel 11:
reel-frame 3
 Bruins, S. M..
Letters to Hendrik Anthony Kramers
1941-1944 4 item(s) 4 letters (15 pages) reel 11:
reel-frame 11
 Bruynzeel Deurenfabriek.
Letter to Hendrik Anthony Kramers
1944 1 item(s) 1 letter (2 pages) reel 11:
reel-frame 3
 Bryan, G. H. (George Hartley), 1864-1928.
Letters to Arnold Sommerfeld
1899-1902 10 item(s) 10 letters (46 pages) reel 29:
reel-frame 13
 Bucherer, A. H. (Alfred Heinrich).
Letter to Alfred Landé
1926 1 item(s) 1 letter (2 pages) reel 4:
reel-frame 15
 Buchwald, Eberhard, 1886-1975.
Letters to Walther Gerlach
28 January 1922 - 23 February 1922 2 item(s) 2 letters (2 pages) reel 19:
reel-frame 1
 Buchwald, Eberhard, 1886-1975.
Letter to Erwin Schrödinger
November 1933 1 item(s) 1 letter reel 43:
reel-frame 4
 Buchwald, Eberhard, 1886-1975.
Letters to Arnold Sommerfeld
15 February 1934 - 12 March 1935 2 item(s) 2 letters (2 pages) reel 29:
reel-frame 14
 Burger, Herman Carel, 1893-1965.
Letter to Alfred Landé
4 May 1924 1 item(s) 1 letter (1 page) reel 4:
reel-frame 15
 Burgers, J. M. (Johannes Martinus), 1895-1981.
Letter to Niels Bohr
9 June 1921 1 item(s) 1 letter (1 page) reel BSC 1:
reel-frame 3
 Burgers, J. M. (Johannes Martinus), 1895-1981.
Letter to K. Blokhuis
1940 1 item(s) 1 letter (2 pages) reel 11:
reel-frame 8
 Burgers, J. M. (Johannes Martinus), 1895-1981.
Letters to Paul Ehrenfest
1923 - 6 July 1932 4 item(s) 4 letters (9 pages) reel 75:
reel-frame 1
 Burgers, J. M. (Johannes Martinus), 1895-1981.
Letters to Samuel Abraham Goudsmit
4 May 1926 - 19 July 1926 2 item(s) 2 letters (2 pages) reel 60:
reel-frame 7-8
 Burgers, J. M. (Johannes Martinus), 1895-1981.
Letters to Hendrik Anthony Kramers
1940-1943 3 item(s) 3 letters (9 pages) reel 11:
reel-frame 8
 Burgers, J. M. (Johannes Martinus), 1895-1981.
Letter to Alfred Landé
7 April 1919 1 item(s) 1 letter (1 page) reel 4:
reel-frame 15
 Burgers, J. M. (Johannes Martinus), 1895-1981.
Letter to Adalbert Rubinowicz
25 November 1919 1 item(s) 1 letter (1 page) reel 17:
reel-frame B

Related material: Bohr Collection, Copenhagen, Denmark. Letter to Niels Bohr, 1931. Library of the Swedish Academy, Stockholm, Sweden. Letters to C. W. Oseen, 6 letters, 1927-1930. American Institute of Physics, New York, New York. Autobiographical memoir.

 Burkhardt, Heinrich, 1861-1914.
Letters to Arnold Sommerfeld
1899-1906 4 item(s) 4 letters (8 pages) reel 29:
reel-frame 14
 Burns, Keivin, 1881-1958.
Letters to Samuel Abraham Goudsmit
1932 2 item(s) 2 letters (2 pages) reel 65:
reel-frame 7
 Burns, Keivin, 1881-1958.
Letter to Allen Goodrich Shenstone
1928 1 item(s) 1 letter (3 pages) reel 59:
reel-frame 3
 Burton, E. F. (Eli Franklin).
Letters to Hendrik Anthony Kramers
1936-1938 2 item(s) 2 letters (4 pages) reel 9:
reel-frame 1
 Bush, Vannevar, 1890-1974.
Letter to Arnold Sommerfeld
1932 1 item(s) 1 letter (2 pages) reel 29:
reel-frame 14
 Cabrera, Blas, 1878-1945.
Letter to Arnold Sommerfeld
1928 1 item(s) 1 letter (3 pages) reel 30:
reel-frame 1
 Campo, Angel del.
Letter to Arnold Sommerfeld
1923 1 item(s) 1 letter (2 pages) reel 30:
reel-frame 1
 Campbell, E. C..
Letter to Samuel Abraham Goudsmit
1931 1 item(s) 1 letter (2 pages) reel 65:
reel-frame 5
 Carathéodory, Constantin, 1873-1950.
Letter to Arnold Sommerfeld
1928 1 item(s) 1 letter (1 page) reel 31:
reel-frame 8
 Carslaw, H. S. (Horatio Scott), 1870-1954.
Letters to Arnold Sommerfeld
1897-1900 15 item(s) 15 letters (55 pages) reel 30:
reel-frame 1
 Carter, Ashley H., 1924-2008.
Letter to Hendrik Anthony Kramers
1949 1 item(s) 1 letter (1 page) reel 12:
reel-frame 16
 Casimir, H. B. G. (Hendrik Brugt Gerhard), 1909-2000.
Letters to Samuel Abraham Goudsmit
9 April 1929 - 9 January 1931 6 item(s) 6 letters (23 pages) reel 65:
reel-frame 1:
reel 63:
reel-frame 3-4:
reel 63:
reel-frame 7:
reel 64:
reel-frame 5
 Casimir, H. B. G. (Hendrik Brugt Gerhard), 1909-2000.
Letter to Hendrik Anthony Kramers
1941-1946 1 item(s) 1 letter (1 page) reel 11:
reel-frame 12
 Casimir, H. B. G. (Hendrik Brugt Gerhard), 1909-2000.
Letter to J. H. Van Vleck
23 September 1957 1 item(s) 1 letter (1 page) reel 49:
reel-frame 4

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 13 letters, 1929-1948. Bibliothek der Eidgenössischen Technischen Hochschule, Zurich, Switzerland. Letter to Hermann Weyl, 1931. Pauli Collection, Zurich, Switzerland. Letter to Wolfgang Pauli, undated. Duke University Archives, Durham, North Carolina. Letters to Fritz London, 7 letters, 1932-1945.

 Catalan, Miguel Angel, 1894-1957.
Letter to Allen Goodrich Shenstone
7 August 1928 1 item(s) 1 letter (4 pages) reel 59:
reel-frame 3
 Catalan, Miguel Angel, 1894-1957.
Letters to Arnold Sommerfeld
19 April 1923 - 12 April 1939 4 item(s) 4 letters (7 pages) reel 30:
reel-frame 2
 D. B. Centen, Uitgevers Maatschappij.
Letters to Hendrik Anthony Kramers
1944 2 item(s) 2 letters (2 pages) reel 11:
reel-frame 12
 Chadwick, James, Sir, 1891-1974.
Letter to Hendrik Anthony Kramers
1951 1 item(s) 1 letter (2 pages) reel 11:
reel-frame 12
 Champion, F. C. (Frank Clive).
Letters to Christian Møller
1931 3 item(s) 3 letters (5 pages) reel 59:
reel-frame 4
 Chapman, Sydney, 1888-1970.
Letters to Paul Ehrenfest
1928 2 item(s) 2 letters (3 pages) reel 62:
reel-frame 2
 Chapman, Sydney, 1888-1970.
Letters to Samuel Abraham Goudsmit
1928-1929 4 item(s) 4 letters (4 pages) reel 63:
reel-frame 4:
reel 63:
reel-frame 7:
reel 62:
reel-frame 2:
reel 63:
reel-frame 1
 Christiansen, C. (Christian), 1843-1917.
Letters to Niels Bohr
1915-1916 2 item(s) 2 letters (5 pages) reel BSC 1:
reel-frame 3
 Christiansen, Jens Anton, 1888-1969.
Letter to Hendrik Anthony Kramers
1937-1948 2 item(s) 2 letter (10 pages) reel 9:
reel-frame 6:
reel 11:
reel-frame 12
 Christlein, Günther.
Letter to Arnold Sommerfeld
1946 1 item(s) 1 letter (2 pages) reel 30:
reel-frame 2
 Clarendon Laboratory.
Letter to Hendrik Anthony Kramers
1946 1 item(s) 1 letter (1 page) reel 13:
reel-frame 3
 Clay, Jacob, 1882-1955.
Letters to Hendrik Anthony Kramers
1937-1948 12 item(s) 12 letters (27 pages) reel 11:
reel-frame 13:
reel 9:
reel-frame 6
 Clusius, Klaus, 1903-1963.
Letters to Arnold Sommerfeld
1938-1939 2 item(s) 2 letters (2 pages) reel 30:
reel-frame 2
 Cockcroft, John, Sir, 1897-1967.
Letters to Hendrik Anthony Kramers
1948-1951 7 item(s) 7 letters (7 pages) reel 11:
reel-frame 12
 Cockcroft, John, Sir, 1897-1967.
Memorandum to Rutherford on "The Probability of Artificial Disintegration by Protons"
1928 1 page(s) reel 66:
reel-frame 2

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 35 letters, 1930-1961. Rutherford Collection, Cavendish Laboratory, Cambridge, England. 2 letters to Ernest Rutherford, 1932. Letter to Walton and Dee, undated. Duke University Archives, Durham, North Carolina. 2 letters to Fritz London, 1935.

 Cohn, Emil, 1854-1944.
Letters to Arnold Sommerfeld
1901 2 item(s) 2 letters (8 pages) reel 30:
reel-frame 2
 Colby, Walter F. (Walter Francis), 1880-1980.
Letter to Samuel Abraham Goudsmit
18 August 1931 1 item(s) 1 letter (2 pages) reel 65:
reel-frame 4
 Colby, Walter F. (Walter Francis), 1880-1980.
Letters to Edwin C. Kemble
9 December 1923 - 13 January 1927 5 item(s) 5 letters (7 pages) reel 51:
reel-frame 3
 Colby, Walter F. (Walter Francis), 1880-1980.
Letters to Hendrik Anthony Kramers
24 March 1923 - 1928 5 item(s) 5 letters (9 pages) reel 9:
reel-frame 6:
reel 11:
reel-frame 12:
reel 8:
reel-frame 3
 Colby, Walter F. (Walter Francis), 1880-1980.
Letter to Arnold Sommerfeld
Circa 1929 1 item(s) 1 letter (2 pages) reel 30:
reel-frame 2

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 8 letters, 1923-1955.

 College Entrance Examination Board..
Letters to Edwin C. Kemble
1929-1931 6 item(s) 6 letters (12 pages) reel 53:
reel-frame 6:
reel 51:
reel-frame 3
 Collins, E. H..
Letter to Samuel Abraham Goudsmit
1928 1 item(s) 1 letter (1 page) reel 62:
reel-frame 3
 Columbia University. Men's Faculty Club.
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (1 page) reel 13:
reel-frame 1
 Compton, Arthur Holly, 1892-1962.
Letter to Niels Bohr
1 April 1922 1 item(s) 1 letter (2 pages) reel BSC 1:
reel-frame 3
 Compton, Arthur Holly, 1892-1962.
Letter to P. A. M. Dirac
21 August 1926 1 item(s) 1 letter (1 page) reel 59:
reel-frame 2

Related material: Bohr Collection, Copenhagen, Denmark. 7 letters to Niels Bohr, 1934-1954. Burndy Library, Norwalk, Connecticut. Manuscript in the Wiener Collection. Olin Library, Wasington University, St. Louis, Missouri. Compton Papers. American Institute of Physics, New York, New York. 2 letters to Gordon Fulcher, 1923-1933. Letter to Franklin Miller, 1958.

 Compton, K. T. (Karl Taylor), 1887-1954.
Letter to Samuel Abraham Goudsmit
22 January 1929 1 item(s) 1 letter (1 page) reel 63:
reel-frame 1
 Compton, K. T. (Karl Taylor), 1887-1954.
Letters to Edwin C. Kemble
4 March 1926 - 27 May 1926 2 item(s) 2 letters (3 pages) reel 51:
reel-frame 3

Related material: Bibliothek der Eidgenössischen Technischen Hochschule, Zurich, Switzerland. Letter to Hermann Weyl, 1931. Massachusetts Institute of Technology, Cambridge, Massachusetts. Correspondence and papers in Institute Archives and in office of the the Vice-President. Palmer Physical Laboratory, Princeton University, Princeton, New Jersey. Many folders of papers in the Departmental office. American Institute of Physics, New York, New York. Letter to William Duane, 1933.

 Compton, K. T. (Karl Taylor), 1887-1954.
Letter to Jens Rud Nielsen
1922 1 item(s) 1 letter (1 page) reel BSC 6:
reel-frame 2
 Conant, James Bryant, 1893-1978.
Letters to Edwin C. Kemble
1935 2 item(s) 2 letters (2 pages) reel 53:
reel-frame 7
 Condon, Edward Uhler, 1902-1974.
Letter to Edwin C. Kemble
20 April 1937 1 item(s) 1 letter (1 page) reel 53:
reel-frame 7
 Condon, Edward Uhler, 1902-1974.
Letter to Arnold Sommerfeld
4 May 1932 1 item(s) 1 letter (2 pages) reel 30:
reel-frame 2

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 2 letters, 1933-1937. Library of Congress, Washington, D.C. Correspondence with Oswald Veblen, 1930.

 Congresso internazionale dei fisici.
Letter to Hendrik Anthony Kramers
1927 1 item(s) 1 letter (3 pages) reel 9:
reel-frame 6
 Cornelius, Hans, 1863-1947.
Letter to Walther Gerlach
1923 1 item(s) 1 letter (1 page) reel 19:
reel-frame 2
 Correlli, A..
Letters to Alfred Landé
1926 2 item(s) 2 letters (3 pages) reel 4:
reel-frame 15
 Coster, Dirk, 1889-1950.
Letters to Niels Bohr
11 July 1920 - 3 August 1922 9 item(s) 9 letters (15 pages) reel BSC 1:
reel-frame 4:
reel BSC 7:
reel-frame 2
 Coster, Dirk, 1889-1950.
Letters to Samuel Abraham Goudsmit
11 January 1925 - 18 June 1927 11 item(s) 11 letters (22 pages) reel 61:
reel-frame 1:
reel 61:
reel-frame 4:
reel 60:
reel-frame 4:
reel 60:
reel-frame 7-8
 Coster, Dirk, 1889-1950.
Letters to Hendrik Anthony Kramers
26 May 1916 - 1950 64 item(s) 64 letters (150 pages) reel 9:
reel-frame 7:
reel 11:
reel-frame 14:
reel 8:
reel-frame 4
 Coster, Dirk, 1889-1950.
Letters to Philips Electronics N.V.
1923-1924 2 item(s) 2 letters (4 pages) reel 66:
reel-frame 4
 Coster, Dirk, 1889-1950.
Letter to Adalbert Rubinowicz
20 August 1920 1 item(s) 1 letter (2 pages) reel 17:
reel-frame B
 Coster, Dirk, 1889-1950.
Letter to Arnold Sommerfeld
23 May 1921 1 item(s) 1 letter (2 pages) reel 30:
reel-frame 3

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 9 letters, 1923-1949.

 Cotton, Aimé Auguste, 1869-1951.
Letter to Hendrik Anthony Kramers
1935 1 item(s) 1 letter (4 pages) reel 9:
reel-frame 6
 Courant, Richard, 1888-1972.
Letters to Niels Bohr
26 March 1922 - 8 December 1922 5 item(s) 5 letters (12 pages) reel BSC 1:
reel-frame 4
 Courant, Richard, 1888-1972.
Letter to Walther Gerlach
22 June 1921 1 item(s) 1 letter (2 pages) reel 19:
reel-frame 2
 Courant, Richard, 1888-1972.
Letters to Hendrik Anthony Kramers
1948-1950 11 item(s) 11 letters (15 pages) reel 11:
reel-frame 12

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 20 letters, 1926-1962. Library of the Swedish Academy, Stockholm, Sweden. Letters to C. W. Oseen, 2 letters, 1927-1928. Bibliothek der Eidgenössischen Technischen Hochschule, Zurich, Switzerland. Letter to J. M. Thomas, 1941. Letters to Hermann Weyl, 91 letters, 1924-1949. Library of Congress, Washington, D.C. Correspondence with Oswald Veblen, 1923-1948.

 Craik, Kenneth James Williams.
Letter to Erwin Schrödinger
1945 1 item(s) 1 letter (2 pages) reel 37:
reel-frame 4
 Cranz, Carl, 1858-1945.
Letters to Arnold Sommerfeld
1897-1900 9 item(s) 9 letters (25 pages) reel 30:
reel-frame 3
 Crawford, F. H. (Franzo Hazlett).
Letter to Edwin C. Kemble
1927-1936 3 item(s) 3 letters (7 pages) reel 53:
reel-frame 7:
reel 51:
reel-frame 3
 Curie, Marie, 1867-1934.
Letter to Adalbert Rubinowicz
1920 1 item(s) 1 letter (1 page) reel 17:
reel-frame B
 Custers, Jan Frans Henri.
Letter to Hendrik Anthony Kramers
1951 1 item(s) 1 letter (3 pages) reel 11:
reel-frame 12
 Cuthbertson, Clive.
Letters to Niels Bohr
1913 2 item(s) 2 letters (6 pages) reel BSC 1:
reel-frame 4
 Dahm, Thomas Matthew.
Letter to Eugene Pike
1927 1 item(s) 1 letter (3 pages) reel 52:
reel-frame 5
 Dalla Noce, Giulio Cesare.
Letters to Hendrik Anthony Kramers
1937-1938 3 item(s) 3 letters (5 pages) reel 10:
reel-frame 8
 Dalla Noce, Giulio Cesare.
Letters to Erwin Schrödinger
1938 3 item(s) 3 letters (6 pages) reel 37:
reel-frame 4
 Danmarks lærerhøjskole.
Letter to Hendrik Anthony Kramers
1924 1 item(s) 1 letter (2 pages) reel 8:
reel-frame 9
 Dansk samfund i Holland, Amsterdam.
Letter to Hendrik Anthony Kramers
1936-1944 2 item(s) 2 letter (15 pages) reel 9:
reel-frame 8:
reel 11:
reel-frame 15
 Dänzer-Vanotti, Hedda.
Letter to Arnold Sommerfeld
1950 1 item(s) 1 letter (2 pages) reel 30:
reel-frame 4
 Darmstaedter, Ludwig, 1846-1927.
Letter to Hendrik Anthony Kramers
1924 1 item(s) 1 letter (2 pages) reel 8:
reel-frame 3
 Darrow, Karl K. (Karl Kelchner), 1891-1982.
Letters to Edwin C. Kemble
1933-1935 5 item(s) 5 letters (6 pages) reel 53:
reel-frame 7
 Darrow, Karl K. (Karl Kelchner), 1891-1982.
Letters to Hendrik Anthony Kramers
1947-1950 5 item(s) 5 letters (7 pages) reel 11:
reel-frame 15
 Darrow, Karl K. (Karl Kelchner), 1891-1982.
Letters to Alfred Landé
1925-1926 2 item(s) 2 letters (2 pages) reel 4:
reel-frame 15
 Darrow, Karl K. (Karl Kelchner), 1891-1982.
Letter to Allen Goodrich Shenstone
1928 1 item(s) 1 letter (1 page) reel 59:
reel-frame 3
 Darwin, Charles Galton, Sir, 1887-1962.
Letters to Niels Bohr
15 October 1913 - 20 July 1919 4 item(s) 4 letters (11 pages) reel BSC 1:
reel-frame 4
 Darwin, Charles Galton, Sir, 1887-1962.
Letters to P. A. M. Dirac
1924 - 19 January 1925 2 item(s) 2 letters (23 pages) reel 36:
reel-frame 7

Proposes work on the connection between quantization and the choice of coordinates, with Dirac's notes and draft on the problem.

 Darwin, Charles Galton, Sir, 1887-1962.
Letters to Samuel Abraham Goudsmit
24 April 1929 - Circa 1 September 1931 2 item(s) 2 letters (7 pages) reel 63:
reel-frame 3:
reel 65:
reel-frame 5
 Darwin, Charles Galton, Sir, 1887-1962.
Letter to Edwin C. Kemble
27 January 1924 1 item(s) 1 letter (3 pages) reel 51:
reel-frame 4
 Darwin, Charles Galton, Sir, 1887-1962.
Letters to Ralph Kronig
3 May 1929 - 10 May 1929 2 item(s) 2 letters (4 pages) reel 16:
reel-frame 2
 Darwin, Charles Galton, Sir, 1887-1962.
Letters to J. H. Van Vleck
27 February 1927 - 9 September 1937 3 item(s) 3 letters (10 pages) reel 49:
reel-frame 4
 Darwin, Charles Galton, Sir, 1887-1962.
Manuscripts of Darwin's Smith's Prize Essay, "On a Theory of the Cause of Magnetic Storms"
January 1911 30 page(s) reel 36:
reel-frame 2
 Darwin, Charles Galton, Sir, 1887-1962.
Typescript, "The Theory of Radiation"
August 1912 55 page(s) reel 36:
reel-frame 2
 Darwin, Charles Galton, Sir, 1887-1962.
Manuscript draft of a critique of the foundations of physics
July 1919 7 page(s) reel 36:
reel-frame 3
 Darwin, Charles Galton, Sir, 1887-1962. Poincaré, Henri, 1854-1912.
Manuscript of a translation by Darwin of H. Poincaré's "On the Theory of Quanta"
October 1919 28 page(s) reel 36:
reel-frame 2

Location of originals: From the Journal de Physique 2 (1912).

 Darwin, Charles Galton, Sir, 1887-1962.
Notes on atom mechanics
April 1919 - October 1919 45 page(s) reel 36:
reel-frame 3
 Darwin, Charles Galton, Sir, 1887-1962.
Typescript, "The Wave Theory and the Quantum Theory"
1923 8 page(s) reel 36:
reel-frame 4
 Darwin, Charles Galton, Sir, 1887-1962.
Programatic notes on current difficulties with wave equations and quantum statistics
19 November 1928 3 page(s) reel 36:
reel-frame 5
 Darwin, Charles Galton, Sir, 1887-1962.
Programatic expositions of what is wrong with quantum electrodynamics
1929-1930 13 page(s) reel 36:
reel-frame 5
 Darwin, Charles Galton, Sir, 1887-1962.
Reference notes, "Evaluation of the Dispersion Formula by Methods like Schrödinger's"
January 1934 28 page(s) reel 36:
reel-frame 5
 Darwin, Charles Galton, Sir, 1887-1962.
Numerical values for Planck's radiation formula
n.d. 1 Leaves reel 36:
reel-frame 4
 Darwin, Charles Galton, Sir, 1887-1962.
Notes on "The Green Method for Electromagnetic Equations, Etc."
n.d. 4 page(s) reel 36:
reel-frame 4
 Darwin, Charles Galton, Sir, 1887-1962.
Notes on symmetry groups
n.d. 3 Leaves reel 36:
reel-frame 4

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 28 letters, 1923-1945. Rutherford Collection, Cavendish Laboratory, Cambridge, England. Letters to Ernest Rutherford, 3 letters, 1917-1919. Royal Society Library, London, England. 5 letters, 1910-1913. Pauli Collection, Zurich, Switzerland. Letters to Wolfgang Pauli, 2 letters, 1927-1928. Duke University Archives, Durham, North Carolina. Letter to Fritz London, 1935.

 Darwin, Charles Galton, Sir, 1887-1962.
Two photographs of physics staff at Manchester
1912 2 photograph(s) reel 36:
reel-frame 1
 David, Erwin.
Letters to Arnold Sommerfeld
1933-1934 2 item(s) 2 letters (8 pages) reel 30:
reel-frame 4
 Davis, Bergen, 1869-1958.
Letters to Hendrik Anthony Kramers
1947 2 item(s) 2 letters (3 pages) reel 11:
reel-frame 15
 Davis, Bergen, 1869-1958.
Letter to Jens Rud Nielsen
1922 1 item(s) 1 letter (1 page) reel BSC 6:
reel-frame 2
 Davis, Harvey N. (Harvey Nathaniel).
Letters to Edwin C. Kemble
1933 2 item(s) 2 letters (3 pages) reel 53:
reel-frame 7
 Germer, Lester Halbert, 1896-1971. Davisson, Clinton Joseph, 1881-1958.
Memoirs of the discovery of electron diffraction
March 1962 8 page(s) reel 66:
reel-frame 9

Related material: Bohr Collection, Copenhagen, Denmark. Letter to Niels Bohr, 1937. Smithsonian Institution, Washington, D.C. Tape recording of reminiscences. Bell Telephone Laboratories, Murray Hill, New Jersey. Miscellaneous source materials.

 De Brún, Pádraig.
Letters to Erwin Schrödinger
1954 2 item(s) 2 letters (3 pages) reel 37:
reel-frame 4
 Debye, Peter J. W. (Peter Josef William), 1884-1966.
Letters to Niels Bohr
30 May 1911 - 25 July 1918 3 item(s) 3 letters (5 pages) reel BSC 1:
reel-frame 4
 Debye, Peter J. W. (Peter Josef William), 1884-1966.
Letters to Werner Heisenberg
10 November 1934 - 20 May 1937 2 item(s) 2 letters (5 pages) reel 45:
reel-frame 1
 Debye, Peter J. W. (Peter Josef William), 1884-1966.
Letter to Hendrik Anthony Kramers
27 July 1938 1 item(s) 1 letter (1 page) reel 9:
reel-frame 8
 Debye, Peter J. W. (Peter Josef William), 1884-1966.
Letter to Erwin Schrödinger
9 July 1932 1 item(s) 1 letter (3 pages) reel 37:
reel-frame 4
 Debye, Peter J. W. (Peter Josef William), 1884-1966.
Letters to Arnold Sommerfeld
1936-1939 2 item(s) 2 letters (5 pages) reel 30:
reel-frame 4
 Debye, Peter J. W. (Peter Josef William), 1884-1966.
Letter to J. H. Van Vleck
19 April 1927 1 item(s) 1 letter (1 page) reel 49:
reel-frame 4
 Debye, Peter J. W. (Peter Josef William), 1884-1966.
Lecture course on quantum theory, Göttingen
1914-1915 313 page(s) reel 24:
reel-frame 1
 Debye, Peter J. W. (Peter Josef William), 1884-1966.
Lecture course on quantum theory, Göttingen
1915-1916 146 page(s) reel 24:
reel-frame 2
 Debye, Peter J. W. (Peter Josef William), 1884-1966.
Lecture course, "Neuere Ergebnisse der Quantentheorie," [Newer results of the quantum theory], Göttingen
1917-1918 77 page(s) reel 24:
reel-frame 3
 Debye, Peter J. W. (Peter Josef William), 1884-1966.
"Calculations on the Mobility of a Liquid Drop through another Liquid made in Connection with an Examination of Linus Pauling's Theory of Electrolytes"
1925 6 leaves. reel 73:
reel-frame 3-4

Related material: Rutherford Collection, Cavendish Laboratory, Cambridge, England. Letters to Ernest Rutherford, 2 letters, 1926-1931. Mathematisches Institut, University of Göttingen, Germany. Ausarbeitungen of lectures, "Kinetische Theorie der dielektrischen Erscheinungen," summer 1915; "Thermodynainik," winter 1915-1916.  Library of the Swedish Academy, Stockholm, Sweden. Letters to C. W. Oseen, 2 letters, 1929. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 7 letters, 1918-1922. Department of Chemistry, Cornell University, Ithaca, New York. Tape recording and transcript of interview with D. L. Carson, Edwin Salpeter, and S. H. Bauer. Originals in the possession of Professor Bauer. Edited transcript published in Science 145 (1964): 554-559. Duke University Archives, Durham, North Carolina. Letters to Fritz London, 8 letters, 1928-1930.

 De Jongh, C. M. J..
Letter to Hendrik Anthony Kramers
1943 1 item(s) 1 letter (1 page) reel 12:
reel-frame 10
 De Klerk, D..
Letter to Hendrik Anthony Kramers
1945 1 item(s) 1 letter (1 page) reel 12:
reel-frame 12
 Delbrück, Max, 1906-1981.
Letter to Hendrik Anthony Kramers
30 October 1936 1 item(s) 1 letter (2 pages) reel 9:
reel-frame 8
 Delbrück, Max, 1906-1981.
Letter to Christian Møller
October/November 1931 1 item(s) 1 letter (2 pages) reel 59:
reel-frame 4

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 42 letters, 1932-1962.

 Delft Hogeschool Fonds.
Letters to Hendrik Anthony Kramers
1943-1945 11 item(s) 11 letters (17 pages) reel 12:
reel-frame 6
 Denier van der Gon, Hugo Anne Cornelis.
Letters to Hendrik Anthony Kramers
1949 3 item(s) 3 letters (7 pages) reel 11:
reel-frame 15
 Denmark. Udenrigsministeriet.
Letters to Hendrik Anthony Kramers
1942 2 item(s) 2 letters (2 pages) reel 14:
reel-frame 5
 Dennison, David Mathias, 1900-1976.
Letter to Erwin Schrödinger
13 July 1926 1 item(s) 1 letter (2 pages) reel 41:
reel-frame 7
 Dennison, David Mathias, 1900-1976.
Letters to J. H. Van Vleck
21 July 1926 - 1 February 1928 2 item(s) 2 letters (3 pages) reel 49:
reel-frame 4
 Dennison, David Mathias, 1900-1976.
Vibrations of C02 Molecule
Circa 1928 3 page(s) reel 49:
reel-frame 4

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 7 letters, 1924-1961.

 Des Coudres, Theodor, 1862-1926.
Letters to Arnold Sommerfeld
1896-1897 2 item(s) 2 letters (8 pages) reel 30:
reel-frame 3
 Dessauer, Friedrich, 1881-1963.
Letter to Walther Gerlach
1922 1 item(s) 1 letter (1 page) reel 19:
reel-frame 2
 Destouches, Jean-Louis.
Letters to Arnold Sommerfeld
1942-1946 2 item(s) 2 letters (3 pages) reel 30:
reel-frame 4
 De Telegraaf.
Letter to Hendrik Anthony Kramers
1924 1 item(s) 1 letter (2 pages) reel 8:
reel-frame 10
 Deutsches Museum (Germany).
Reply to the Survey of European Libraries
  200 item(s) reel 58:
reel-frame 8
 Diehl, Hermann D..
Letter to Arnold Sommerfeld
1941 1 item(s) 1 letter (2 pages) reel 30:
reel-frame 4
 Dieke, Gerhard Heinrich, 1901-1965.
Letters to Samuel Abraham Goudsmit
16 July 1923 - 4 January 1931 18 item(s) 18 letters (41 pages) reel 61:
reel-frame 4:
reel 61:
reel-frame 7:
reel 63:
reel-frame 2:
reel 63:
reel-frame 4-5:
reel 60:
reel-frame 1:
reel 60:
reel-frame 4-6:
reel 61:
reel-frame 1:
reel 64:
reel-frame 2-3:
reel 65:
reel-frame 1
 Dieke, Gerhard Heinrich, 1901-1965.
Letters to Edwin C. Kemble
20 September 1925 - 31 May 1926 2 item(s) 2 letters (5 pages) reel 51:
reel-frame 4
 Dieke, Gerhard Heinrich, 1901-1965.
Letters to Hendrik Anthony Kramers
1938-1939 6 item(s) 6 letters (14 pages) reel 9:
reel-frame 8
 Dieke, Gerhard Heinrich, 1901-1965.
Letters to J. H. Van Vleck
9 October 1925 - 1 May 1926 2 item(s) 2 letters (3 pages) reel 49:
reel-frame 4

Related material: Duke University Archives, Durham, North Carolina. 3 letters to Fritz London, 1938-1939.

 Diesselhorst, Hermann, 1870-1961.
Letters to Walther Gerlach
1924 2 item(s) 2 letters (3 pages) reel 19:
reel-frame 2
 Diesselhorst, Hermann, 1870-1961.
Letters to Arnold Sommerfeld
1900-1950 7 item(s) 7 letters (26 pages) reel 30:
reel-frame 5
 Die Umschau.
Letter to Walther Gerlach
1922 1 item(s) 1 letter (1 page) reel 19:
reel-frame 1
 Die Umschau.
Letter to Hendrik Anthony Kramers
1924 1 item(s) 1 letter (1 page) reel 8:
reel-frame 2
 Dijksterhuis, E. J. (Eduard Jan), 1892-1965.
Letters to Hendrik Anthony Kramers
1943, 1952 5 item(s) 5 letters (6 pages) reel 13:
reel-frame 7:
reel 11:
reel-frame 15
 Dirac, P. A. M. (Paul Adrien Maurice), 1902-1984.
Letter to Niels Bohr
26 November 1929 1 item(s) 1 letter (2 pages) reel 9:
reel-frame 5
 Dirac, P. A. M. (Paul Adrien Maurice), 1902-1984.
Letters to Pascual Jordan
24 December 1926 - 23 January 1928 2 item(s) 2 letters (6 pages) reel 18:
reel-frame 1
 Dirac, P. A. M. (Paul Adrien Maurice), 1902-1984.
Letters to Erwin Schrödinger
November 1933 - 1952 3 item(s) 3 letters reel 43:
reel-frame 4:
reel 37:
reel-frame 4
 Dirac, P. A. M. (Paul Adrien Maurice), 1902-1984.
Letters to J. H. Van Vleck
6 December 1928 - 14 October 1935 15 item(s) 15 letters (25 pages) reel 49:
reel-frame 5
 Dirac, P. A. M. (Paul Adrien Maurice), 1902-1984.
Manuscript notes for a talk on relativity
1924 6 page(s) reel 36:
reel-frame 6
 Dirac, P. A. M. (Paul Adrien Maurice), 1902-1984.
Manuscript draft, "The Validity of Liouville's Theorem in all Frames of Reference"
1924 3 leaves. reel 36:
reel-frame 6
 Dirac, P. A. M. (Paul Adrien Maurice), 1902-1984.
Two manuscript drafts, "The Correspondence Principle for Integrable Non-Periodic systems"
1924 2 leaves. reel 36:
reel-frame 6
 Dirac, P. A. M. (Paul Adrien Maurice), 1902-1984.
Manuscript draft treating adiabatic invariance of the quantum integrals
Late 1924 2 page(s) reel 36:
reel-frame 6
 Dirac, P. A. M. (Paul Adrien Maurice), 1902-1984.
Rough calculations with action-angle variables
1924 21 leaves. reel 36:
reel-frame 7
 Dirac, P. A. M. (Paul Adrien Maurice), 1902-1984.
Rough notes and manuscript draft concerning proof that the quantization of a degenerate system is independent of the coordinates
Winter 1924-1925 18 leaves. reel 36:
reel-frame 7
 Dirac, P. A. M. (Paul Adrien Maurice), 1902-1984.
Manuscript draft of a critical presentation of Einstein-Bose Statistical Mechanics, with notice of de Broglie's work
1925 11 leaves. reel 36:
reel-frame 9
 Dirac, P. A. M. (Paul Adrien Maurice), 1902-1984.
Manuscript notes, "Radiation from a Moving Planck Oscillator"
1925 2 page(s) reel 36:
reel-frame 9
 Dirac, P. A. M. (Paul Adrien Maurice), 1902-1984.
Manuscript treating virtual oscillators according to the new quantum mechanics
1925 2 page(s) reel 36:
reel-frame 9
 Dirac, P. A. M. (Paul Adrien Maurice), 1902-1984.
Manuscript draft, "Heisenberg's Quantum Mechanics and the Principle of Relativity"
October 1925 5 page(s) reel 36:
reel-frame 9
 Dirac, P. A. M. (Paul Adrien Maurice), 1902-1984.
"Quantum Mechanics," unpublished Ph.D. dissertation
May 1926 140 page(s) reel 77
 Dirac, P. A. M. (Paul Adrien Maurice), 1902-1984.
Manuscript draft for talk at 1927 Solvay Congress
1927 6 page(s) reel 36:
reel-frame 10
 Dirac, P. A. M. (Paul Adrien Maurice), 1902-1984.
Notes for Dirac's first lecture course on quantum mechanics
October 1927 115 page(s) reel 36:
reel-frame 11
 Dirac, P. A. M. (Paul Adrien Maurice), 1902-1984.
Manuscript notes on q-numbers
Circa 1925-1929 2 leaves. reel 36:
reel-frame 10
 Dirac, P. A. M. (Paul Adrien Maurice), 1902-1984.
Manuscript draft of an exposition of quantum mechanics
Circa 1925-1929 6 page(s) reel 36:
reel-frame 10
 Dirac, P. A. M. (Paul Adrien Maurice), 1902-1984.
Manuscript notes for a critical presentation of Heisenberg-Pauli
1929 8 page(s) reel 36:
reel-frame 12

Other Descriptive Information: See also "Zur Quantendynamik der Wellenfelder" Zeitschrift für Physik 56 (1929).

 Dirac, P. A. M. (Paul Adrien Maurice), 1902-1984.
Manuscript draft, "Theory of the Positron"
1934 11 page(s) reel 36:
reel-frame 12

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 18 letters, 1927-1943. Letter to Leon Rosenfeld, 1932. Typescript of first edition of Dirac's Principles of Quantum Mechanics. Library of Congress, Washington, D.C. Correspondence with Oswald Veblen, 1929-1948.

 Dmitriew, M..
Letter to Samuel Abraham Goudsmit
Circa 1932-1933 1 item(s) 1 letter (1 page) reel 65:
reel-frame 8
 Dolejsek, Vaclav.
Letter to Hendrik Anthony Kramers
1922 1 item(s) 1 letter (2 pages) reel 8:
reel-frame 3
 Dorgelo, Hendrik Berend, 1894-1961.
Letters to Samuel Abraham Goudsmit
20 September 1924 - 6 November 1931 16 item(s) 16 letters (20 pages) reel 60:
reel-frame 9:
reel 61:
reel-frame 1:
reel 61:
reel-frame 5:
reel 65:
reel-frame 5:
reel 60:
reel-frame 3-6
 Dorgelo, Hendrik Berend, 1894-1961.
Letter to Hendrik Anthony Kramers
23 August 1944 1 item(s) 1 letter (2 pages) reel 11:
reel-frame 15
 Dorgelo, Hendrik Berend, 1894-1961.
Letters to Ralph Kronig
21 May 1925 - 21 September 1925 3 item(s) 3 letters (5 pages) reel 16:
reel-frame 3
 Granpré Molière, M. J., 1883-1972. Dorgelo, Hendrik Berend, 1894-1961. Rosenfeld, L. (Leon), 1904-1974.
Correspondence regarding the philosophy of science
1942 3 item(s) 3 letters (7 pages) reel 28:
reel-frame 12
 Döring, Werner, 1911-2006.
Letters to Arnold Sommerfeld
1949 2 item(s) 2 letters (4 pages) reel 30:
reel-frame 5
 Dorn, E. (Ernst), 1848-1916.
Letter to Arnold Sommerfeld
1900 1 item(s) 1 letter (2 pages) reel 30:
reel-frame 5
 Drude, Paul, 1863-1906.
Letters to Arnold Sommerfeld
1899-1901 4 item(s) 4 letters (10 pages) reel 30:
reel-frame 6
 Druyvesteyn, Mari Johan, 1901-1995.
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (1 page) reel 11:
reel-frame 15
 Drygalski, Erich von, 1865-1949.
Letters to Arnold Sommerfeld
1917 3 item(s) 3 letters (6 pages) reel 30:
reel-frame 6
 Duane, William, 1872-1935.
Letter to Arnold Sommerfeld
6 March 1924 1 item(s) 1 letter (2 pages) reel 30:
reel-frame 6

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 2 letters, 1924.

 Du Bois, Henri Éduard Johan Godfried, 1863-1918.
Letters to Arnold Sommerfeld
1899-1906 5 item(s) 5 letters (30 pages) reel 29:
reel-frame 10
 DuBridge, Lee A. (Lee Alvin), 1901-1994.
Letters to Hendrik Anthony Kramers
1947 2 item(s) 2 letters (3 pages) reel 11:
reel-frame 15
 Duffendack, Ora S. (Ora Stanley).
Letter to Alan Tower Waterman
1946 1 item(s) 1 letter (2 pages) reel 11:
reel-frame 15
 DuMond, Jesse W. M. (Jesse William Monroe), 1892-1976.
Letter to Hendrik Anthony Kramers
1937 1 item(s) 1 letter (2 pages) reel 9:
reel-frame 8
 Dunham, J. L..
Letters to Edwin C. Kemble
1929-1930 9 item(s) 9 letters (45 pages) reel 51:
reel-frame 5
 Dunning, John R. (John Ray), 1907-1975.
Letters to Hendrik Anthony Kramers
1947 2 item(s) 2 letters (2 pages) reel 11:
reel-frame 15
 Durant, K..
Letter to Hendrik Anthony Kramers
1946 1 item(s) 1 letter (2 pages) reel 11:
reel-frame 15
 Durnford, A. M. I. A. W. , 1904-1994.
Letters to Samuel Abraham Goudsmit
1930 2 item(s) 2 letters (4 pages) reel 64:
reel-frame 4
 Dushman, Saul.
Letter to J. H. Van Vleck
1926 1 item(s) 1 letter (1 page) reel 49:
reel-frame 5
 Duuren, Kars van.
Letter to Hendrik Anthony Kramers
1944-1945 1 item(s) 1 letter (1 page) reel 11:
reel-frame 15
 Dyck, Walther von, 1856-1934.
Letters to Arnold Sommerfeld
1900-1929 4 item(s) 4 letters (8 pages) reel 30:
reel-frame 6
 Eberhard, Gustav.
Letter to Hendrik Anthony Kramers
1924 1 item(s) 1 letter (2 pages) reel 8:
reel-frame 3
 Ebert, Ludwig, 1894-1956.
Letter to Hendrik Anthony Kramers
1927 1 item(s) 1 letter (2 pages) reel 9:
reel-frame 9
 Eckart, Carl, 1902-1973.
Letter to Samuel Abraham Goudsmit
27 December 1929 1 item(s) 1 letter (2 pages) reel 63:
reel-frame 7
 Eckart, Carl, 1902-1973.
Letter to Edwin C. Kemble
1925 1 item(s) 1 letter (3 pages) reel 51:
reel-frame 6
 Eckart, Carl, 1902-1973.
Letters to Arnold Sommerfeld
18 June 1928 - 26 January 1930 4 item(s) 4 letters (10 pages) reel 30:
reel-frame 7
 Eddington, Arthur Stanley, Sir, 1882-1944.
Letter to Hendrik Anthony Kramers
12 December 1923 1 item(s) 1 letter (2 pages) reel 8:
reel-frame 3
 Eddington, Arthur Stanley, Sir, 1882-1944.
Letters to Erwin Schrödinger
1937-1940 7 item(s) 7 letters (18 pages) reel 37:
reel-frame 5

Related material: Bibliothèque de l'Université Libre de Bruxelles, Brussels, Belgium. 5 letters to Théophile de Donder, 1921-1936. Bohr Collection, Copenhagen, Denmark. Letter to Niels Bohr, 1924. Trinity College Library, Cambridge, England. Journal, 1905-14; paper on astronomy dating from school years; manuscript, "The Nature of the Physical World." Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. Letter to Fritz Cohn, 1922; 3 letters to Heinrich Kayser, 1913; letter to Wilhelm Westphal, 1921 (Darmstaedter Collection). Bibliothek der Eidgenössischen Technischen Hochschule, Zurich, Switzerland. Letters to Hermann Weyl, 13 letters, 1918-1944. Burndy Library, Norwalk, Connecticut. Manuscript in the Weiner Collection. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 13 letters, 1919-1929.

 Eddington, Arthur Stanley, Sir, 1882-1944. Thomas, L. H. (Llewellyn Hilleth), 1903-1992.
Lecture course, "The Mathematical Theory of Relativity"
1922-1923 39 leaves. reel 5:
reel-frame 1
 Edlén, Bengt, 1906-1993.
Letters to Hendrik Anthony Kramers
1946-1947 3 item(s) 3 letters (4 pages) reel 12:
reel-frame 1
 Edwards, Charles William, 1873-1955.
Letters to Edwin C. Kemble
1933-1934 3 item(s) 3 letters (3 pages) reel 53:
reel-frame 7
 Ehrenfest, Paul, 1880-1933.
Scientific Correspondence
1906-1933 3 reel(s) reel AHQP/EHR P.9.1
 Bohr, Niels, 1885-1962. Ehrenfest, Paul, 1880-1933. Born, Max, 1882-1970.
Correspondence with Niels Bohr and Max Born
1919-1933 1 reel(s) reel AHQP/EHR P.9.2
 Ehrenfest, Paul, 1880-1933.
Letters to Niels Bohr
10 May 1918 - December 1922 23 item(s) 23 letters (71 pages) reel BSC 2:
reel-frame 1
 Ehrenfest, Paul, 1880-1933.
Letters to J. M. Burgers
17 December 1914 - 17 August 1932 62 item(s) 62 letters (117 pages) reel 66:
reel-frame 3:
reel 75:
reel-frame 1
 Ehrenfest, Paul, 1880-1933.
Letter to Sydney Chapman
1928 1 item(s) 1 letter (2 pages) reel 62:
reel-frame 2
 Ehrenfest, Paul, 1880-1933.
Letter to David Mathias Dennison
30 May 1927 1 item(s) 1 letter (1 page) reel 59:
reel-frame 1
 Ehrenfest, Paul, 1880-1933.
Letters to Gerhard Heinrich Dieke
3 November 1927 - 21 May 1930 8 item(s) 8 letters reel 75:
reel-frame 2:
reel 64:
reel-frame 3-4:
reel 61:
reel-frame 7
 Ehrenfest, Paul, 1880-1933.
Letter to P. A. M. Dirac
1 October 1926 1 item(s) 1 letter (1 page) reel 59:
reel-frame 2
 Ehrenfest, Paul, 1880-1933.
Letter to Paul S. Epstein
17 March 1930 1 item(s) 1 letter (1 page) reel 64:
reel-frame 3
 Ehrenfest, Paul, 1880-1933.
Letters to Enrico Fermi
28 March 1930 - 20 September 1931 2 item(s) 2 letters reel 65:
reel-frame 5:
reel 75:
reel-frame 2
 Ehrenfest, Paul, 1880-1933.
Letters to Samuel Abraham Goudsmit
31 July 1921 - 23 September 1932 53 item(s) 53 letters reel 62:
reel-frame 1-2:
reel 63:
reel-frame 3-4:
reel 63:
reel-frame 7:
reel 64:
reel-frame 2-4:
reel 60:
reel-frame 1-6:
reel 60:
reel-frame 8-9:
reel 61:
reel-frame 1-7:
reel 75:
reel-frame 2:
reel 64:
reel-frame 6:
reel 65:
reel-frame 4:
reel 65:
reel-frame 8
 Ehrenfest, Paul, 1880-1933.
Letters to Hendrik Anthony Kramers
25 December 1915 - 13 January 1931 31 item(s) 31 letters (70 pages) reel 8:
reel-frame 5:
reel BSC 2:
reel-frame 1:
reel 9:
reel-frame 10
 Ehrenfest, Paul, 1880-1933.
Letters to Alfred Landé
21 December 1922 - 13 March 1926 6 item(s) 6 letters (10 pages) reel 4:
reel-frame 3
 Lorentz, H. A. (Hendrik Antoon), 1853-1928. Ehrenfest, Paul, 1880-1933.
Correspondence with H. A. Lorentz
1915-1929 141 item(s) 141 letters reel AHQP/EHR 5.1
 Ehrenfest, Paul, 1880-1933.
Letter to Harrison M. Randall
7 December 1926 1 item(s) 1 letter (2 pages) reel 60:
reel-frame 9
 Ehrenfest, Paul, 1880-1933.
Letters to Arnold Sommerfeld
17 September 1911 - 23 June 1912 3 item(s) 3 letters (28 pages) reel 30:
reel-frame 7
 Ehrenfest, Paul, 1880-1933.
Letter to Jan Tinbergen et al.
1924 1 item(s) 1 letter (6 pages) reel 60:
reel-frame 2
 Ehrenfest, Paul, 1880-1933.
Letters to George Eugene Uhlenbeck
18 July 1925 - 23 June 1932 20 item(s) 20 letters (55 pages) reel 75:
reel-frame 2:
reel 61:
reel-frame 4:
reel 61:
reel-frame 7:
reel 62:
reel-frame 1:
reel 64:
reel-frame 2-4:
reel 64:
reel-frame 6
 Ehrenfest, Paul, 1880-1933.
Letter to Pieter Zeeman
21 June 1928 1 item(s) 1 letter (1 page) reel 62:
reel-frame 2
 Ehrenfest, Paul, 1880-1933.
Paul Ehrenfest Papers
1887-1934 32 reel(s) reel AHQP/EHR 1-32

Location of originals: Rijksmuseum voor de Geschiedenis van de Natuurwetenschappen en van de Geneeskunde, "Museum Boerhaave," Leiden.

 Notebooks
1903-1933 16 reel(s) reel AHQP/EHR 1-16
 Scientific Correspondence
1902-1933 10 reel(s) reel AHQP/EHR 17-26
 Personal Correspondence and Family Documents
1887-1934 5 reel(s) reel AHQP/EHR 27-31
 Scientific and personal correspondence found and filmed after the main collection was microfilmed
1908-1929 1 reel(s) reel AHQP/EHR 32
 Struik, Dirk Jan, 1894-2000. Ehrenfest, Paul, 1880-1933.
Lecture course on mechanics, Leiden
1914-1915 1 item(s) reel 75:
reel-frame 3
 Ehrenfest, Paul, 1880-1933.
Notes for a popular lecture
1926-1927 12 page(s) reel 75:
reel-frame 2

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 35 letters, 1913-1931. Letters to Albert Einstein, 4 letters, 1928-1931. Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. Letter to Erich Jahnke, 1917; letter to Wilhelm Westphal, 1921 (Darmstaedter Collection Fla 1912). Bayerische Staatsbibliothek, Munich, Germany. Letter to P. von Groth, 1916 (Grothiana X). Algemeen Rijksarchief, The Hague, Netherlands. Letters to H. A. Lorentz among his papers, 1888-1928. Brief inventory published in Inventarissen van Rijks- en andere archieven 2 (The Hague, 1930). Rijksmuseum voor de Geschiedenis der Natuurwetenschappen, Leiden, Netherlands. Letter to Hendrik Anthony Kramers, 1929; several to A. F. Ioffe, 1927-1928. Ehrenfest's answers to letters from Niels Bohr, Max Born, Samuel Abraham Goudsmit, H. A. Lorentz, L. S. Ornstein, Max Planck, Erwin Schrödinger, 1915-1933. Extensive collection of letters to members of his family, mostly personal. 7 exercise-books of the "Monday Morning Lecture" of H. A. Lorentz, 1913-1918; 10 exercise-books, lecture notes; 26 notebooks with notes on diverse physical problems; 3 notebooks with travel notes on congresses, etc. Pauli Collection, Zurich, Switzerland. 3 letters to Wolfgang Pauli, 1927-1928. Bibliothek der Eidgenössischen Technischen Hochschule, Zurich, Switzerland. Letter to Hermann Weyl, 1927. Burndy Library, Norwalk, Connecticut. Manuscripts in the Weiner Collection. Library of Congress, Washington, D.C. Correspondence with Oswald Veblen, 1929-1930. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 170 letters, 1913-1933. Duke University Archives, Durham, North Carolina. Letters to Fritz London, 4 letters, 1928-1933.

 Ehrenfest, Paul.
Letter to Werner Heisenberg
1938 1 item(s) 1 letter (7 pages) reel 45:
reel-frame 1
 Eilender, Walter, 1880-1959.
Letters to Arnold Sommerfeld
1933-1934 2 item(s) 2 letters (5 pages) reel 30:
reel-frame 8
 Einstein, Albert, 1879-1955.
Letter to Niels Bohr
2 May 1920 1 item(s) 1 letter (1 page) reel BSC 2:
reel-frame 2
 Einstein, Albert, 1879-1955.
Letters to Paul Ehrenfest
23 August 1915 - 8 August 1933 77 item(s) 77 letters (155 pages) reel 1
 Einstein, Albert, 1879-1955.
Letter to Fritz Haber
Circa 1920-1921 1 item(s) 1 letter (4 pages) reel 66:
reel-frame 3
 Einstein, Albert, 1879-1955.
Letter to Pascual Jordan
6 March 1926 1 item(s) 1 letter (2 pages) reel 18:
reel-frame 1
 Einstein, Albert, 1879-1955. Kamerlingh Onnes, Heike, 1853-1926.
Correspondence with Heike Kamerlingh Onnes
1901-1926 13 item(s) 13 letters reel 86

Location of originals: Rijksmuseum voor de Geschiedenis der Naturwetenschappen, Leiden.

 Einstein, Albert, 1879-1955.
Letter to Alfred Landé
6 November 1924 1 item(s) 1 letter (1 page) reel 4:
reel-frame 15
 Einstein, Albert, 1879-1955.
Letters to Erwin Schrödinger
1936-1953 8 item(s) 8 letters (26 pages) reel 37:
reel-frame 5
 Einstein, Albert, 1879-1955.
Letter to Arnold Sommerfeld
14 December 1946 1 item(s) 1 letter (1 page) reel 30:
reel-frame 8
 Einstein, Albert, 1879-1955.
Letter to William Wilson
4 July 1949 1 item(s) 1 letter (2 pages) reel 66:
reel-frame 3
 Einstein, Albert, 1879-1955.
Typescript draft, "Elementare Überlegungen zur Interpretation der Quantenmechanik" [Elementary considerations for the interpretation of quantum mechanics]
n.d. 10 page(s) reel 43:
reel-frame 9

Related material: Einstein Collection, Princeton, New Jersey. Bibliothèque de l'Université Libre de Bruxelles, Brussels, Belgium. 2 letters to Théophile de Donder, 1916-1920. Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 7 letters, 1923-1955. Letters to Paul Ehrenfest, 2 letters, 1925-1931. Letter to Wolfgang Pauli, 1948. Edinburgh University Library, Old College, Edinburgh, Scotland. 5 letters to R. Schlapp, 1952-1953. Bedford College Library, University of London, London, England. Letter to William Wilson, 1949. Deutsche Staatsbibliothek, Berlin, Germany. 2 letters to Adolf von Harnack, 1923-1930 (Nachlass Harnack). Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. Letter to "Berlin am Morgen," 1932; to Darmstaedter, 1911, including "Bermerkung über eine fundamentale Schwierigkeit in der theoretischen Physik"; to Domela, 1932; to Fischer, 1910; 2 to "Berliner Goethebund," 1915; 1 letter [undated] including manuscript, "Meine Meinung über den Krieg"; letter to Karl Scheel, 1914; letter to von Waldeyer-Hartz, 1915. (Darmstaedter Collection, Fla 1908) Westdeutschen Bibliothek, Marburg/Lahn, Germany. 2 letters to Gockel, 1908-1909. Deutsches Museum, Munich, Germany. Letter to Max von Laue, 1912; letter to Carl Runge, 1920. Algemeen Rijksarchief, The Hague, Netherlands. Letters to H. A. Lorentz. Rijksmuseum voor de Geschiedenis der Natuurwetenschappen, Leiden, Netherlands. Letter to Heike Kamerlingh Onnes, 1924. Manuscript, "H. A. Lorentz als Schöpfer und als Persönlichkeit." Bibliothek der Eidgenössischen Technischen Hochschule, Zurich, Switzerland. Letters to Hermann Weyl, 25 letters, 1916-1931. Pauli Collection, Zurich, Switzerland. Letters to Wolfgang Pauli, 3 letters, 1929-1948. Burndy Library, Norwalk, Connecticut. Manuscript in the Weiner Collection. Library of Congress, Washington, D.C. Correspondence with Oswald Veblen, 1922-1929. American Institute of Physics, New York, New York. Letter from August Trowbridge, 1931.

 Eitel, W. (Wilhelm), 1891-1979.
Letter to Walther Gerlach
1924 1 item(s) 1 letter (1 page) reel 19:
reel-frame 2
 Ekman, Vagn Walfrid, 1874-1954.
Letter to Arnold Sommerfeld
1935 1 item(s) 1 letter (2 pages) reel 30:
reel-frame 8
 Eldridge, John A. (John Adams), 1891-1970.
Letter to Arnold Sommerfeld
1924 1 item(s) 1 letter (2 pages) reel 30:
reel-frame 8
 Elion, Leonard.
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (1 page) reel 12:
reel-frame 1
 Ellett, Alexander, 1894-1981.
Letters to Samuel Abraham Goudsmit
1930 3 item(s) 3 letters (6 pages) reel 64:
reel-frame 1-2
 Ellis, C. D. (Charles Drummond), 1895-1980.
Letters to Niels Bohr
1922-1923 3 item(s) 3 letters (6 pages) reel BSC 2:
reel-frame 2
 Ellis, C. D. (Charles Drummond), 1895-1980.
Recollections of contact with Louis de Broglie
1924-1925 2 page(s) reel 66:
reel-frame 8
 Elsevier Publishing Company.
Letter to Hendrik Anthony Kramers
1945 1 item(s) 1 letter (2 pages) reel 12:
reel-frame 1
 Elwert, Gerhard.
Letter to Arnold Sommerfeld
1946 1 item(s) 1 letter (3 pages) reel 30:
reel-frame 8
 Emde, Fritz, 1873-1951.
Letters to Arnold Sommerfeld
1908-1937 6 item(s) 6 letters (12 pages) reel 30:
reel-frame 8
 Emmelot, P. (Piet).
Letter to Hendrik Anthony Kramers
1945 1 item(s) 1 letter (2 pages) reel 12:
reel-frame 1
 Enskog, David, 1884-1947.
Letters to Arnold Sommerfeld
1917 2 item(s) 2 letters (10 pages) reel 30:
reel-frame 9
 Enzyklopädie der Mathematischen Wissenschaften.
Letter to Arnold Sommerfeld
1931 1 item(s) 1 letter (4 pages) reel 30:
reel-frame 9
 Epstein, Paul S. (Paul Sophus), 1883-1966.
Letters to Niels Bohr
14 May 1918 - 23 December 1922 7 item(s) 7 letters (17 pages) reel BSC 2:
reel-frame 2
 Epstein, Paul S. (Paul Sophus), 1883-1966.
Letter to Hendrik Anthony Kramers
16 February 1948 1 item(s) 1 letter (2 pages) reel 12:
reel-frame 1
 Epstein, Paul S. (Paul Sophus), 1883-1966.
Letters to Alfred Landé
8 December 1921 - 2 April 1923 4 item(s) 4 letters (9 pages) reel 4:
reel-frame 15
 Epstein, Paul S. (Paul Sophus), 1883-1966.
Letters to Adalbert Rubinowicz
16 May 1918 - 7 October 1918 3 item(s) 3 letters (9 pages) reel 17:
reel-frame B
 Epstein, Paul S. (Paul Sophus), 1883-1966.
Letter to Arnold Sommerfeld
26 October 1937 1 item(s) 1 letter (2 pages) reel 30:
reel-frame 9
 Epstein, Paul S. (Paul Sophus), 1883-1966.
Notes on a paper on diffraction by Landé
26 May 1915 1 item(s) reel 4:
reel-frame 13

Related material: Bohr Collection, Copenhagen, Denmark. 2 letters to Niels Bohr, 1947. Rutherford Collection, Cavendish Laboratory, Cambridge, England. Letter to Ernest Rutherford, 1920. Bibliothek der Eidgenössischen Technischen Hochschule, Zurich, Switzerland. Letter to Hermann Weyl, 1921. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 15 letters, 1919-1935, 1945.

 Errera, Jacques, 1906-1977.
Letter to Samuel Abraham Goudsmit
1929 1 item(s) 1 letter (1 page) reel 63:
reel-frame 2
 Eucken, A. (Arnold), 1884-1950.
Letters to Walther Gerlach
23 June 1922 - 4 November 1923 2 item(s) 2 letters (2 pages) reel 19:
reel-frame 2
 Eucken, A. (Arnold), 1884-1950.
Letter to Werner Heisenberg
14 July 1934 1 item(s) 1 letter (2 pages) reel 45:
reel-frame 1
 Eucken, A. (Arnold), 1884-1950.
Letters to Hendrik Anthony Kramers
1937-1938 3 item(s) 3 letters (6 pages) reel 9:
reel-frame 9
 Eucken, A. (Arnold), 1884-1950.
Letters to Arnold Sommerfeld
26 January 1928-1943 4 item(s) 4 letters (7 pages) reel 30:
reel-frame 9

Related material: Deutsche Staatsbibliothek, Berlin. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. Letter to Karl Scheel, 1916. (Darmstaedter Collection, Fla 1910). Library of the Swedish Academy, Stockholm, Sweden. Letter to C. W. Oseen, 1926. Universitetsbiblioteket, Uppsala, Sweden. Letter to "Onkel Wolf," 1921. (Waller Collection)

 Euler, Hans von, 1873-1964.
Correspondence with Neils Bohr
1918-1920 3 item(s) 3 letters (4 pages) reel BSC 2:
reel-frame 2
 Euler, Hans von, 1873-1964.
Letter to Walther Gerlach
1923 1 item(s) 1 letter (1 page) reel 19:
reel-frame 2
 Euler, Hans von, 1873-1964.
Letter to Werner Heisenberg
1937 1 item(s) 1 letter (4 pages) reel 45:
reel-frame 1
 Evans, Evan Jenkin, 1882-1944.
Letters to Niels Bohr
29 September 1913 - 3 November 1922 6 item(s) 6 letters (13 pages) reel BSC 2:
reel-frame 2
 Ewald, Paul Peter, 1888-1985.
Letter to Samuel Abraham Goudsmit
30 May 1929 1 item(s) 1 letter (2 pages) reel 63:
reel-frame 4
 Ewald, Paul Peter, 1888-1985.
Letter to Alfred Landé
22 February 1921 1 item(s) 1 letter (1 page) reel 4:
reel-frame 15
 Ewald, Paul Peter, 1888-1985.
Letter to Erwin Schrödinger
1 September 1927 1 item(s) 1 letter (2 pages) reel 41:
reel-frame 7
 Ewald, Paul Peter, 1888-1985.
Letter to Arnold Sommerfeld
6 April 1935 1 item(s) 1 letter (2 pages) reel 30:
reel-frame 9

Related material: Library of the Swedish Academy, Stockholm, Sweden. Letters to C. W. Oseen, 5 letters, 1929-1930. Duke University Archives, Durham, North Carolina. Letters to Fritz London, 15 letters, 1927-1940.

 Excelsior Uitgeverij.
Letter to Hendrik Anthony Kramers
1951 1 item(s) 1 letter (1 page) reel 12:
reel-frame 1
 Faber, Georg, 1877-1966.
Letter to Arnold Sommerfeld
1944 1 item(s) 1 letter (2 pages) reel 30:
reel-frame 10
 Fabry, Charles, 1867-1945.
Letter to Samuel Abraham Goudsmit
1922 1 item(s) 1 letter (1 page) reel 60:
reel-frame 1
 Fajans, Kasimir, 1887-1975.
Letter to Niels Bohr
25 June 1921 1 item(s) 1 letter (2 pages) reel BSC 2:
reel-frame 3
 Fajans, Kasimir, 1887-1975.
Letters to Walther Gerlach
15 July 1921 - 21 May 1923 2 item(s) 2 letters (2 pages) reel 19:
reel-frame 3
 Fajans, Kasimir, 1887-1975.
Letters to Alfred Landé
17 July 1920 - 11 August 1920 2 item(s) 2 letters (3 pages) reel 4:
reel-frame 16
 Fajans, Kasimir, 1887-1975.
Letters to Arnold Sommerfeld
1937 2 item(s) 2 letters (8 pages) reel 30:
reel-frame 10

Related material: Bohr Collection, Copenhagen, Denmark. Letter to Niels Bohr, 1924. Rutherford Collection, Cavendish Laboratory, Cambridge, England. Letters to Ernest Rutherford, 1911-1920. Library of the Swedish Academy, Stockholm, Sweden. Letter to C. W. Oseen, 1931. Duke University Archives, Durham, North Carolina. Letters to Fritz London, 2 letters, 1928-1930.

 Fano, Ugo.
Letters to Arnold Sommerfeld
1936-1950 2 item(s) 2 letters (7 pages) reel 30:
reel-frame 10
 Faxen, Olov Hilding, 1892-1970.
Letters to Hendrik Anthony Kramers
19 May 1924 - 29 July 1924 4 item(s) 4 letters (8 pages) reel 8:
reel-frame 6

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 5 letters, 1926-1930. Library of the Swedish Academy, Stockholm, Sweden. Letters to C. W. Oseen, 24 letters, 1920-1941.

 Feenberg, Eugene.
Letters to Edwin C. Kemble
15 August 1931 - 1937 21 item(s) 21 letters (60 pages) reel 53:
reel-frame 8
 Feenstra Kuiper, Pieter.
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (1 page) reel 12:
reel-frame 2
 Fermi, Enrico, 1901-1954.
Letter to P. A. M. Dirac
25 October 1926 1 item(s) 1 letter (1 page) reel 59:
reel-frame 2
 Fermi, Enrico, 1901-1954.
Letters to Samuel Abraham Goudsmit
25 February 1926 - 7 January 1932 7 item(s) 7 letters (16 pages) reel 64:
reel-frame 3:
reel 65:
reel-frame 2:
reel 65:
reel-frame 4-6:
reel 60:
reel-frame 6
 Fermi, Enrico, 1901-1954.
Letters to Werner Heisenberg
30 January 1934 - 6 February 1934 2 item(s) 2 letters (7 pages) reel 45:
reel-frame 1
 Fermi, Enrico, 1901-1954.
Letters to Ralph Kronig
2 January 1925 - 6 April 1927 9 item(s) 9 letters (20 pages) reel 16:
reel-frame 4
 Fermi, Enrico, 1901-1954.
Twenty-two research notebooks, "quaderni"
1926-1937 22 volume(s) 22 notebooks (Approximately 3000 pages) reel 72:
reel 71:
reel 69:
reel 70
 Fermi, Enrico, 1901-1954.
Ten notebooks, "registri," of experimental data on artificial radioactivity
1934-1938 10 volume(s) 10 notebooks (Approximately 1200 pages) reel 72

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 4 letters, 1931-1934. Rutherford Collection, Cavendish Laboratory, Cambridge, England. Letter to Ernest Rutherford, 1934. Duke University Archives, Durham, North Carolina. Letter to Fritz London, 1931.

 Fermi, Enrico, 1901-1954.
Description of the Fermi materials in the Domus Galilaeana and at the University of Chicago
n.d. 55 page(s) reel 58:
reel-frame 2

Related material: Domus Galilaeana, Pisa, Italy. All the manuscripts and documents relating to Fermi's activity in Italy which Edoardo Amaldi collected when Fermi emigrated to the United States in 1938. Fermi Collection, University of Chicago Library, Chicago, Illinois. Twenty-four boxes of material, almost all of which pertains to Fermi's career in the United States.

 Finkelnburg, Wolfgang, 1905-1967.
Letters to Arnold Sommerfeld
1945-1946 3 item(s) 3 letters (19 pages) reel 30:
reel-frame 10
 Flanders, Sara.
Letter to Hendrik Anthony Kramers
1938 1 item(s) 1 letter (2 pages) reel 9:
reel-frame 11
 Fleischmann, Rudolf, 1903-2002.
Letter to Arnold Sommerfeld
1949 1 item(s) 1 letter (3 pages) reel 30:
reel-frame 11
 Fleming, J. A. (John Adam), 1877-1956.
Letter to Arnold Sommerfeld
1933 1 item(s) 1 letter (1 page) reel 30:
reel-frame 11
 Fleming, J. A., Sir (John Ambrose), 1849-1945.
Letters to Edwin C. Kemble
1936 2 item(s) 2 letters (2 pages) reel 53:
reel-frame 9
 Fleury, P. (Pierre).
Letter to Hendrik Anthony Kramers
1950 1 item(s) 1 letter (2 pages) reel 12:
reel-frame 2
 Foëx, Gabriel.
Letters to Hendrik Anthony Kramers
1951 2 item(s) 2 letters (2 pages) reel 12:
reel-frame 2
 Fokker, A. D. (Adriaan Daniel), 1887-1972.
Letters to Niels Bohr
1 January 1916 - 23 April 1919 4 item(s) 4 letters (14 pages) reel BSC 2:
reel-frame 3
 Fokker, A. D. (Adriaan Daniel), 1887-1972.
Letters to Samuel Abraham Goudsmit
3 June 1923 - 16 August 1929 7 item(s) 7 letters (7 pages) reel 60:
reel-frame 8-9:
reel 63:
reel-frame 6:
reel 60:
reel-frame 1-2:
reel 60:
reel-frame 4:
reel 61:
reel-frame 5
 Fokker, A. D. (Adriaan Daniel), 1887-1972.
Letters to Hendrik Anthony Kramers
18 September 1920 - 1951 33 item(s) 33 letters (66 pages) reel 9:
reel-frame 12:
reel 12:
reel-frame 3:
reel 8:
reel-frame 7
 Fokker, A. D. (Adriaan Daniel), 1887-1972.
Letters to Alfred Landé
22 October 1921 - 25 October 1921 2 item(s) 2 letters (3 pages) reel 4:
reel-frame 16
 Fokker, A. D. (Adriaan Daniel), 1887-1972.
Letters to Erwin Schrödinger
1952-1955 3 item(s) 3 letters (6 pages) reel 37:
reel-frame 6
 Fokker, A. D. (Adriaan Daniel), 1887-1972.
Letters to Arnold Sommerfeld
1941 3 item(s) 3 letters (10 pages) reel 30:
reel-frame 11

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 9 letters, 1925-1955. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 6 letters, 1919-1920, 1955.

 Kramers, Hendrik Anthony, 1894-1952. Fokker, A. D. (Adriaan Daniel), 1887-1972.
Lecture course on radioactivity, Leiden
1915-1916 19 leaves. reel 25:
reel-frame 3
 Foote, Paul D. (Paul Darwin), 1888-1971.
Letters to Niels Bohr
21 October 1918 - 8 August 1921 3 item(s) 3 letters (5 pages) reel BSC 2:
reel-frame 3
 Foote, Paul D. (Paul Darwin), 1888-1971.
Letter to Arnold Sommerfeld
23 March 1935 1 item(s) 1 letter (2 pages) reel 30:
reel-frame 11
 Foote, Paul D. (Paul Darwin), 1888-1971.
Letters to J. H. Van Vleck
24 March 1924 - 10 December 1925 3 item(s) 3 letters (4 pages) reel 49:
reel-frame 6

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 2 letters, 1924-1926. American Institute of Physics, New York, New York. Autobiographical memoir.

 Föppl, Aug. (August), 1854-1924.
Letters to Arnold Sommerfeld
1900-1924 7 item(s) 7 letters (27 pages) reel 30:
reel-frame 12
 Forman, Paul.
The Environment and Practice of Atomic Physics in Weimar Germany: A Study in the History of Science
1967 1 reel(s) reel AHQP/P-7

Ph.D. dissertation, University of California, Berkeley.

 Fortrat, Rene, 1886-1966.
Letters to Samuel Abraham Goudsmit
7 April 1925 - 10 April 1930 3 item(s) 3 letters (4 pages) reel 60:
reel-frame 4:
reel 62:
reel-frame 3:
reel 64:
reel-frame 3
 Foster, John Stuart, 1890-1944.
Letters to Samuel Abraham Goudsmit
2 May 1928 - 12 June 1928 2 item(s) 2 letters (4 pages) reel 62:
reel-frame 2
 Foster, John Stuart, 1890-1944.
Letter to Hendrik Anthony Kramers
13 August 1924 1 item(s) 1 letter (2 pages) reel 12:
reel-frame 2
 Foster, John Stuart, 1890-1944.
Letter to Toshio Takamine
31 July 1923 1 item(s) 1 letter (2 pages) reel 34:
reel-frame 6

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 26 letters, 1923-1958.

 Fournier, G. (Georges).
Letter to Samuel Abraham Goudsmit
1931 1 item(s) 1 letter (1 page) reel 65:
reel-frame 5
 Fowler, A. (Alfred), 1868-1940.
Letters to Niels Bohr
27 October 1913 - 13 June 1922 13 item(s) 13 letters (32 pages) reel BSC 2:
reel-frame 3
 Fowler, A. (Alfred), 1868-1940.
Letters to Samuel Abraham Goudsmit
18 December 1923 - 15 January 1924 2 item(s) 2 letters (3 pages) reel 60:
reel-frame 1-2
 Fowler, A. (Alfred), 1868-1940.
Letter to Alfred Landé
8 July 1924 1 item(s) 1 letter (2 pages) reel 4:
reel-frame 16

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 5 letters, 1923-1926. Royal Society Library, London, England. 17 letters, 1904-1925. Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. Letters to Heinrich Kayser, 3 letters, 1909-l913. (Darmstaedter Collection, Fic. 1910).

 Fowler, R. H. (Ralph Howard), 1889-1944.
Letters to David Mathias Dennison
12 September 1926 - 27 February 1927 3 item(s) 3 letters (4 pages) reel 59:
reel-frame 1
 Fowler, R. H. (Ralph Howard), 1889-1944.
Letter to Samuel Abraham Goudsmit
14 March 1929 1 item(s) 1 letter (1 page) reel 63:
reel-frame 2
 Fowler, R. H. (Ralph Howard), 1889-1944.
Letters to Werner Heisenberg
30 November 1933 - 17 July 1934 2 item(s) 2 letters (5 pages) reel 45:
reel-frame 1
 Fowler, R. H. (Ralph Howard), 1889-1944.
Letters to Edwin C. Kemble
11 November 1925 - 13 July 1937 3 item(s) 3 letters (8 pages) reel 51:
reel-frame 6:
reel 53:
reel-frame 9
 Fowler, R. H. (Ralph Howard), 1889-1944.
Letters to Hendrik Anthony Kramers
13 October 1925 - 10 December 1925 5 item(s) 5 letters (10 pages) reel 8:
reel-frame 6
 Fowler, R. H. (Ralph Howard), 1889-1944.
Letters to Ralph Kronig
26 May 1925 - 6 April 1929 7 item(s) 7 letters (11 pages) reel 16:
reel-frame 5
 Fowler, R. H. (Ralph Howard), 1889-1944.
Letter to Arnold Sommerfeld
28 May 1935 1 item(s) 1 letter (3 pages) reel 30:
reel-frame 13

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 46 letters, 1923-1938. Rutherford Collection, Cavendish Laboratory, Cambridge, England. Undated letters from Copenhagen; Princeton, New Jersey; University of California; Iowa. Library of Congress, Washington, D.C. Correspondence with Oswald Veblen, 1922-1928. Duke University Archives, Durham, North Carolina. 2 letters to Fritz London, 1929-1930.

 Thomas, L. H. (Llewellyn Hilleth), 1903-1992. Fowler, R. H. (Ralph Howard), 1889-1944.
Lecture course, "Dynamical Theory of Gases (Elementary)," Trinity College
1922-1923 52 page(s) reel 5:
reel-frame 5
 Fowler, R. H. (Ralph Howard), 1889-1944. Thomas, L. H. (Llewellyn Hilleth), 1903-1992.
Lecture course, "Thermodynamics and Statistical Mechanics," Trinity College
1922-1923 74 page(s) reel 5:
reel-frame 6
 Fowler, R. H. (Ralph Howard), 1889-1944. Thomas, L. H. (Llewellyn Hilleth), 1903-1992.
Lecture course, "The Quantum Theory of Spectra," Cavendish
1923-1924 97 page(s) reel 5:
reel-frame 2
 Fowler, R. H. (Ralph Howard), 1889-1944. Thomas, L. H. (Llewellyn Hilleth), 1903-1992.
Lecture course, "Recent Developments of Quantum Theory," Trinity College
1925 71 page(s) reel 5:
reel-frame 4
 Dirac, P. A. M. (Paul Adrien Maurice), 1902-1984. Fowler, R. H. (Ralph Howard), 1889-1944.
Lecture course, "The Quantum Theory"
Circa 1924-1926 45 page(s) reel 36:
reel-frame 8
 Dirac, P. A. M. (Paul Adrien Maurice), 1902-1984. Fowler, R. H. (Ralph Howard), 1889-1944.
Lecture course, "Recent Developments"
1925 33 page(s) reel 36:
reel-frame 8
 Dirac, P. A. M. (Paul Adrien Maurice), 1902-1984. Fowler, R. H. (Ralph Howard), 1889-1944.
Lectures, "Spinning Electrons"
1926 8 page(s) reel 36:
reel-frame 8
 Fraenkel, Abraham Adolf, 1891-1965.
Letter to Samuel Abraham Goudsmit
1931 1 item(s) 1 letter (1 page) reel 65:
reel-frame 4
 Fraenkel, Abraham Adolf, 1891-1965.
Letter regarding Samuel Sambursky
1931 1 item(s) 1 letter (1 page) reel 65:
reel-frame 3
 Frahm, Hermann.
Letter to Arnold Sommerfeld
1904 1 item(s) 1 letter (3 pages) reel 30:
reel-frame 13
 Franck, James, 1882-1964.
Letters to Niels Bohr
24 October 1920 - 23 December 1922 16 item(s) 16 letters (38 pages) reel BSC 2:
reel-frame 4
 Franck, James, 1882-1964.
Letters to Walther Gerlach
May 1921 - 23 April 1923 10 item(s) 10 letters (15 pages) reel 19:
reel-frame 3
 Franck, James, 1882-1964.
Letters to Samuel Abraham Goudsmit
23 March 1927 - 17 June 1927 3 item(s) 3 letters (3 pages) reel 61:
reel-frame 4:
reel 61:
reel-frame 2
 Franck, James, 1882-1964.
Letter to Edwin C. Kemble
19 December 1927 1 item(s) 1 letter (1 page) reel 51:
reel-frame 6
 Franck, James, 1882-1964.
Letter to Hendrik Anthony Kramers
31 July 1924 1 item(s) 1 letter (2 pages) reel 8:
reel-frame 6
 Franck, James, 1882-1964.
Letters to Alfred Landé
21 December 1919 - 9 January 1920 2 item(s) 2 letters (3 pages) reel 4:
reel-frame 16

Related material: University of Chicago Library, Chicago, Illinois. Special Collections, James Franck Papers, 1882-1966, 20 linear feet. Bohr Collection, Copenhagen, Denmark. Letters to Neils Bohr, 23 letters, 1923-1948. Library of the Swedish Academy, Stockholm, Sweden. Letter to C. W. Oseen, 1928. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 2 letters, 1921-1952. Duke University Archives, Durham, North Carolina. 2 letters to Fritz London, 1930-1947.

 Franck, James, 1882-1964. Hertz, Gustav, 1887-1975.
Letter to Arnold Sommerfeld
18 June 1913 1 item(s) 1 letter (2 pages) reel 30:
reel-frame 13
 Frank, Nathaniel Herman, 1903-1984.
Letter to Arnold Sommerfeld
1930 1 item(s) 1 letter (2 pages) reel 30:
reel-frame 13
 Franz, Walter, 1911-1992.
Letter to Arnold Sommerfeld
1950 1 item(s) 1 letter (4 pages) reel 30:
reel-frame 13
 Frauenfelder, Hans.
Letters to Hendrik Anthony Kramers
1950 3 item(s) 3 letters (6 pages) reel 12:
reel-frame 2
 Frenkel, Yakov Il'ich, 1894-1952.
Letter to Charles Galton Darwin
16 March 1927 1 item(s) 1 letter (4 pages) reel 36:
reel-frame 1
 Frenkel, Yakov Il'ich, 1894-1952.
Letters to Arnold Sommerfeld
8 March 1928 - 22 November 1931 3 item(s) 3 letters (14 pages) reel 30:
reel-frame 14

Related material: Bohr Collection, Copenhagen, Denmark. 4 letters to Niels Bohr, 1936. Duke University Archives, Durham, North Carolina. Letter to Fritz London, 1931.

 Frerichs, Rudolf, 1901-1982.
Letter to Adalbert Rubinowicz
1930 1 item(s) 1 letter (1 page) reel 17:
reel-frame B
 Freundlich, B..
Letter to Alfred Landé
1919 1 item(s) 1 letter (3 pages) reel 4:
reel-frame 16
 Fricke, Hugo, 1892-1972.
Letters to Niels Bohr
26 October 1914 - 29 September 1920 7 item(s) 7 letters (26 pages) reel BSC 2:
reel-frame 4

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 5 letters, 1924-1927.

 Fricke, Robert, 1861-1930.
Letters to Arnold Sommerfeld
1907-1908 3 item(s) 3 letters (14 pages) reel 30:
reel-frame 14
 Frisch, Otto Robert, 1904-1979.
Letter to Hendrik Anthony Kramers
1938 1 item(s) 1 letter (2 pages) reel 9:
reel-frame 11
 Fröbe-Kapteyn, Olga.
Letter to Erwin Schrödinger
1946 1 item(s) 1 letter (1 page) reel 37:
reel-frame 6
 Fröhlich, H. (Herbert), 1905-1991.
Letter to Hendrik Anthony Kramers
1937 1 item(s) 1 letter (2 pages) reel 9:
reel-frame 11
 Fues, Erwin Richard, 1893-1970.
Letters to Alfred Landé
28 April 1924 - 21 July 1927 7 item(s) 7 letters (10 pages) reel 4:
reel-frame 4
 Fues, Erwin Richard, 1893-1970.
Letters to Arnold Sommerfeld
1936-1944 3 item(s) 3 letters (6 pages) reel 30:
reel-frame 14
 Fues, Erwin Richard, 1893-1970.
Memoirs of 1925-1927 concerning Erwin Schrödinger and the wave equation
1963 30 page(s) reel 66:
reel-frame 8

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 2 letters, 1930-1932. Duke University Archives, Durham, North Carolina. Letters to Fritz London, 5 letters, 1928.

 Fürth, R. (Reinhold).
Letter to Hendrik Anthony Kramers
1946 1 item(s) 1 letter (2 pages) reel 12:
reel-frame 2
 Gaboury, G. N..
Letter to Edwin C. Kemble
1932 1 item(s) 1 letter (6 pages) reel 53:
reel-frame 9
 Galbraith, Alan Stuart.
Letter to Edwin C. Kemble
1937 1 item(s) 1 letter (2 pages) reel 53:
reel-frame 9
 Gamow, George, 1904-1968.
Letters to Werner Heisenberg
15 February 1934 - 28 February 1934 2 item(s) 2 letters (9 pages) reel 45:
reel-frame 2

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 64 letters, 1928-1961. Rutherford Collection, Cavendish Laboratory, Cambridge, England. Letters to Ernest Rutherford, 1933-1937. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 4 letters, 1946-1948.

 Gans, Richard, 1880-1954.
Letters to Arnold Sommerfeld
1927-1942 2 item(s) 2 letters (7 pages) reel 31:
reel-frame 1
 Garbasso, Antonio, 1871-1933.
Letter to Niels Bohr
19 January 1914 1 item(s) 1 letter (5 pages) reel BSC 2:
reel-frame 5
 Gärtner, Erna.
Letter to Arnold Sommerfeld
1946 1 item(s) 1 letter (2 pages) reel 31:
reel-frame 1
 Geendert.
Letters to Hendrik Anthony Kramers
1942-1945 4 item(s) 4 letters (6 pages) reel 12:
reel-frame 4
 Geiger, Hans, 1882-1945.
Letters to Niels Bohr
12 October 1913 - 14 May 1920 2 item(s) 2 letters (5 pages) reel BSC 2:
reel-frame 5

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 3 letters, 1925-1931. Rutherford Collection, Cavendish Laboratory, Cambridge, England. Letters to Ernest Rutherford, 1912-1937. Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. Letter to Max Iklé, 1914; 2 letters to Wiedemann, 1912-1915. (Darmstaedter Collection, Fla 1905). Deutsches Museum, Munich, Germany. 3 letters to Mitscherlich, 1933-1935. Einstein Collection, Princeton, New Jersey. Letter to Albert Einstein, 1921.

 Geitler, Jozef (Jozef Karl Franz Otto Ritter).
Letter to Niels Bohr
1919 1 item(s) 1 letter (1 page) reel BSC 2:
reel-frame 5
 Gell-Mann, Murray.
Letter to Erwin Schrödinger
1956 1 item(s) 1 letter (2 pages) reel 37:
reel-frame 9
 Genootschap voor Wetenschappelijke Philosophie.
Letter to Hendrik Anthony Kramers
1949 1 item(s) 1 letter (1 page) reel 12:
reel-frame 12
 Gentile, Giovannino, 1906-1942.
Letters to Arnold Sommerfeld
1935-1941 2 item(s) 2 letters (4 pages) reel 31:
reel-frame 1
 Gentofte (Denmark).
Letter to Hendrik Anthony Kramers
1924 1 item(s) 1 letter (1 page) reel 8:
reel-frame 6
 Gerlach, Walther, 1889-1979.
Letters to Niels Bohr
8 February 1922 - 22 February 1922 2 item(s) 2 letters (2 pages) reel BSC 2:
reel-frame 5
 Gerlach, Walther, 1889-1979.
Letters to Samuel Abraham Goudsmit
9 January 1927 - 18 July 1929 8 item(s) 8 letters (14 pages) reel 63:
reel-frame 5:
reel 61:
reel-frame 1-3:
reel 62:
reel-frame 3:
reel 63:
reel-frame 1
 Gerlach, Walther, 1889-1979.
Draft of reply to Fritz Haber's letter of August 4, 1922
1922 1 item(s) reel 19:
reel-frame 4
 Gerlach, Walther, 1889-1979.
Letters to Alfred Landé
19 July 1923 - 12 April 1924 8 item(s) 8 letters (16 pages) reel 4:
reel-frame 5
 Gerlach, Walther, 1889-1979.
Letter to Edgar Meyer
4 November 1921 1 item(s) 1 letter (2 pages) reel 19:
reel-frame 6
 Gerlach, Walther, 1889-1979.
Letter to Heinrich Rubens
5 May 1921 1 item(s) 1 letter (1 page) reel 19:
reel-frame 7
 Gerlach, Walther, 1889-1979.
Letters to Arnold Sommerfeld
22 May 1922 - 1 September 1926 3 item(s) 3 letters (8 pages) reel 31:
reel-frame 1
 Gerlach, Walther, 1889-1979.
Memoirs, "Die entscheidenden Stufen für den Nachweis der Richtungsquantelung" [The crucial stages for the proof of direction quantization]
1963 3 page(s) reel 66:
reel-frame 9
 Germany. Auswärtiges Amt.
Letter to Arnold Sommerfeld
1937 1 item(s) 1 letter (1 page) reel 29:
reel-frame 4
 Gerritsen, Alexander Nicolaas.
Letters to Hendrik Anthony Kramers
1946-1947 4 item(s) 4 letters (6 pages) reel 12:
reel-frame 4
 Gerthsen, Christian, 1894-1956.
Letters to Niels Bohr
29 October 1920 - 3 December 1920 3 item(s) 3 letters (12 pages) reel BSC 2:
reel-frame 5
 Gesellschaft Telefunken.
Letter to Arnold Sommerfeld
1920 1 item(s) 1 letter (2 pages) reel 31:
reel-frame 1
 Ghosh, M. K..
Letter to Hendrik Anthony Kramers
1938 1 item(s) 1 letter (2 pages) reel 10:
reel-frame 1
 Gibbs, R.C. (Roswell Clifton).
Letter to Samuel Abraham Goudsmit
1930-1931 2 item(s) 2 letters (4 pages) reel 64:
reel-frame 4:
reel 65:
reel-frame 2
 Gibbs, R.C. (Roswell Clifton).
Letters to Edwin C. Kemble
1929-1936 3 item(s) 3 letters (3 pages) reel 51:
reel-frame 6:
reel 53:
reel-frame 9
 Gibbs, R.C. (Roswell Clifton).
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (1 page) reel 12:
reel-frame 4
 Gibbs, R.C. (Roswell Clifton).
Letters to Allen Goodrich Shenstone
1928 2 item(s) 2 letters (3 pages) reel 59:
reel-frame 3
 Gilles, J..
Letters to Samuel Abraham Goudsmit
1930-1931 2 item(s) 2 letters (2 pages) reel 64:
reel-frame 6:
reel 65:
reel-frame 2
 Glaser, Ludwig.
Letter to Niels Bohr
1922 1 item(s) 1 letter (1 page) reel BSC 2:
reel-frame 5
 Glocker, R..
Letters to Alfred Landé
1920-1921 5 item(s) 5 letters (10 pages) reel 4:
reel-frame 16
 Glocker, R..
Letter to Arnold Sommerfeld
1935 1 item(s) 1 letter (1 page) reel 31:
reel-frame 1
 Goldstein, Eugen, 1850-1930.
Letter to Arnold Sommerfeld
1913 1 item(s) 1 letter (6 pages) reel 31:
reel-frame 2
 Gombás, P. (Pál), 1909-1971.
Letter to Arnold Sommerfeld
1943 1 item(s) 1 letter (1 page) reel 31:
reel-frame 2
 Götze, Raimund.
Letter to Samuel Abraham Goudsmit
6 April 1922 1 item(s) 1 letter (1 page) reel 60:
reel-frame 1
 Götze, Raimund.
Letter to Arnold Sommerfeld
2 October 1921 1 item(s) 1 letter (4 pages) reel 31:
reel-frame 2
 Kudar, Johann. Gordon, Walter, 1893-1939.
Letter to P. A. M. Dirac
20 January 1927 1 item(s) 1 letter (2 pages) reel 59:
reel-frame 2
 Gordon, Walter, 1893-1939.
Letter to Hendrik Anthony Kramers
2 May 1933 1 item(s) 1 letter (2 pages) reel 10:
reel-frame 1
 Gordon, Walter, 1893-1939.
Letter to Alfred Landé
11 January 1923 1 item(s) 1 letter (4 pages) reel 4:
reel-frame 16
 Gordon, Walter, 1893-1939.
Letter to Erwin Schrödinger
28 September 1926 1 item(s) 1 letter (1 page) reel 41:
reel-frame 7

Related material: Library of the Swedish Academy, Stockholm, Sweden. Letter to C. W. Oseen, 1939.

 Gorter, C. J. (Cornelius Jacobus), 1907-1980.
Letters to Hendrik Anthony Kramers
15 July 1930 - 1946 12 item(s) 12 letters (26 pages) reel 10:
reel-frame 2:
reel 12:
reel-frame 4
 Gorter, C. J. (Cornelius Jacobus), 1907-1980.
Letter to Arnold Sommerfeld
31 December 1935 1 item(s) 1 letter (1 page) reel 31:
reel-frame 2

Related material: Duke University Archives, Durham, North Carolina. Letters to Fritz London, 7 letters, 1934-1952.

 Goucher, Frederick Shand, 1888-1973.
Letter to Niels Bohr
1919 1 item(s) 1 letter (6 pages) reel BSC 2:
reel-frame 5
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to Herbert Stanley Allen
1 November 1927 1 item(s) 1 letter (1 page) reel 61:
reel-frame 7
 Goudsmit, Samuel Abraham, 1902-1978.
Letters to Ernst Back
Spring 1927 - 2 November 1930 8 item(s) 8 letters (16 pages) reel 61:
reel-frame 7:
reel 63:
reel-frame 5-6:
reel 64:
reel-frame 4-6:
reel 61:
reel-frame 1
 Goudsmit, Samuel Abraham, 1902-1978.
Letters to Niels Bohr
22 July 1927 - Circa May 1933 4 item(s) 4 letters (6 pages) reel 63:
reel-frame 4:
reel 64:
reel-frame 6:
reel 65:
reel-frame 8:
reel 61:
reel-frame 5
 Goudsmit, Samuel Abraham, 1902-1978.
Letters to Gregory Breit
7 July 1930 - 29 May 1931 8 item(s) 8 letters (14 pages) reel 64:
reel-frame 5-6:
reel 65:
reel-frame 1-3
 Goudsmit, Samuel Abraham, 1902-1978.
Letters to Leon Brillouin
2 January 1929 - 6 May 1931 6 item(s) 6 letters (7 pages) reel 63:
reel-frame 1-3:
reel 65:
reel-frame 1:
reel 65:
reel-frame 3
 Goudsmit, Samuel Abraham, 1902-1978.
Letters to Keivin Burns
1932 2 item(s) 2 letters (2 pages) reel 65:
reel-frame 7
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to H. B. G. Casimir
11 January 1930 1 item(s) 1 letter (1 page) reel 64:
reel-frame 1
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to Sydney Chapman
1928-1929 2 item(s) 2 letters (3 pages) reel 63:
reel-frame 3:
reel 62:
reel-frame 2
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to K. T. Compton
13 February 1931 1 item(s) 1 letter (2 pages) reel 65:
reel-frame 1
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to Heber Doust Curtis
Circa 1932-1933 1 item(s) 1 letter (1 page) reel 65:
reel-frame 8
 Goudsmit, Samuel Abraham, 1902-1978.
Letters to Charles Galton Darwin
1 May 1929 - 28 August 1931 2 item(s) 2 letters (16 pages) reel 63:
reel-frame 4:
reel 65:
reel-frame 4
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to Dean of Faculty of Science, University of Cairo
1928 1 item(s) 1 letter (2 pages) reel 62:
reel-frame 1
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to A. M. I. A. W. Durnford
1930 1 item(s) 1 letter (2 pages) reel 64:
reel-frame 4
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to Carl Eckart
18 December 1929 1 item(s) 1 letter (1 page) reel 63:
reel-frame 7
 Goudsmit, Samuel Abraham, 1902-1978.
Letters to Paul Ehrenfest
29 December 1926 - Circa 24 March 1930 5 item(s) 4 letters (11 pages) reel 64:
reel-frame 2-3:
reel 60:
reel-frame 9:
reel 62:
reel-frame 2:
reel 63:
reel-frame 3
 Goudsmit, Samuel Abraham, 1902-1978.
Letters to Alexander Ellett
1930 2 item(s) 2 letters (4 pages) reel 64:
reel-frame 1-2
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to Enrico Fermi
26 March 1931 1 item(s) 1 letter (2 pages) reel 65:
reel-frame 2
 Goudsmit, Samuel Abraham, 1902-1978.
Letters to A. D. Fokker
1927 2 item(s) 2 letters (3 pages) reel 61:
reel-frame 6
 Goudsmit, Samuel Abraham, 1902-1978.
Letters to John Stuart Foster
7 May 1928 - 5 July 1928 2 item(s) 2 letters (5 pages) reel 62:
reel-frame 2-3
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to Alfred Fowler
24 December 1928 1 item(s) 1 letter (1 page) reel 62:
reel-frame 3
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to R. H. Fowler
12 March 1929 1 item(s) 1 letter (1 page) reel 63:
reel-frame 2
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to Abraham Adolf Fraenkel
1931 1 item(s) 1 letter (1 page) reel 65:
reel-frame 3
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to James Franck
1927 1 item(s) 1 letter (1 page) reel 61:
reel-frame 2
 Goudsmit, Samuel Abraham, 1902-1978.
Letters to Walther Gerlach
7 June 1928 - 13 July 1929 3 item(s) 3 letters (5 pages) reel 62:
reel-frame 2-3:
reel 63:
reel-frame 5
 Goudsmit, Samuel Abraham, 1902-1978.
Letters to R. C. Gibbs
1930-1931 3 item(s) 3 letters (3 pages) reel 64:
reel-frame 4:
reel 65:
reel-frame 2
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to J. Gilles
1931 1 item(s) 1 letter (1 page) reel 65:
reel-frame 1
 Goudsmit, Samuel Abraham, 1902-1978.
Letters to Jerome Bowles Green
25 November 1929 - 27 November 1929 2 item(s) 2 letters (3 pages) reel 63:
reel-frame 7
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to W. de Groot
1929 1 item(s) 1 letter (1 page) reel 63:
reel-frame 6
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to Wander Johannes de Haas
1929 1 item(s) 1 letter (1 page) reel 63:
reel-frame 5
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to Edward Lee Hill
28 September 1929 1 item(s) 1 letter (2 pages) reel 63:
reel-frame 6
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to Arthur Llewelyn Hughes
16 July 1930 1 item(s) 1 letter (1 page) reel 64:
reel-frame 5
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to David Rittenhouse Inglis
1931 1 item(s) 1 letter (2 pages) reel 65:
reel-frame 4
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to S. B. Ingram
1929 1 item(s) 1 letter (1 page) reel 63:
reel-frame 2
 Goudsmit, Samuel Abraham, 1902-1978.
Letters to International Education Board
1927 2 item(s) 2 letters (2 pages) reel 61:
reel-frame 2
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to Edwin C. Kemble
31 January 1930 1 item(s) 1 letter (1 page) reel 64:
reel-frame 1
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to Carl Clarence Kiess
1928 1 item(s) 1 letter (1 page) reel 62:
reel-frame 1
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to W. S. Klein
1930 1 item(s) 1 letter (1 page) reel 64:
reel-frame 6
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to Harold P. Knauss
1930 1 item(s) 1 letter (2 pages) reel 64:
reel-frame 1
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to Hendrik Anthony Kramers
9 February 1939 1 item(s) 1 letter (2 pages) reel 10:
reel-frame 1
 Goudsmit, Samuel Abraham, 1902-1978.
Letters to Alfred Landé
12 November 1923 - 12 May 1927 13 item(s) 13 letters (31 pages) reel 6:
reel-frame 1
 Goudsmit, Samuel Abraham, 1902-1978.
Letters to F. W. Loomis
4 May 1931 - 13 May 1931 2 item(s) 2 letters (4 pages) reel 65:
reel-frame 3
 Goudsmit, Samuel Abraham, 1902-1978.
Letters to Julian Ellis Mack
5 March 1928 - 9 December 1930 3 item(s) 3 letters (3 pages) reel 64:
reel-frame 1:
reel 64:
reel-frame 6:
reel 62:
reel-frame 1
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to Guglielmo Marconi
1931 1 item(s) 1 letter (1 page) reel 65:
reel-frame 4
 Goudsmit, Samuel Abraham, 1902-1978.
Letters to Howard McClenahan
1929 2 item(s) 2 letters (2 pages) reel 63:
reel-frame 1
 Goudsmit, Samuel Abraham, 1902-1978.
Letters to J. C. McLennan
11 November 1929 - 4 December 1929 2 item(s) 2 letters (2 pages) reel 63:
reel-frame 7
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to William F. Meggers
13 February 1931 1 item(s) 1 letter (1 page) reel 65:
reel-frame 1
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to Robert Andrews Millikan
6 March 1930 1 item(s) 1 letter (2 pages) reel 64:
reel-frame 3
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to Philip M. Morse
1929 1 item(s) 1 letter (1 page) reel 63:
reel-frame 5
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to Yoshio Nishina
3 January 1930 1 item(s) 1 letter (2 pages) reel 64:
reel-frame 1
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to W. Albert Noyes, Jr.
Circa 1932-1933 1 item(s) 1 letter (1 page) reel 65:
reel-frame 8
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to Chaim Nussbaum
1932 1 item(s) 1 letter (1 page) reel 65:
reel-frame 6
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to L. S. Ornstein
1929 1 item(s) 1 letter (1 page) reel 63:
reel-frame 2
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to Friedrich Paschen
12 January 1932 1 item(s) 1 letter (1 page) reel 65:
reel-frame 6
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to Wolfgang Pauli
29 May 1931 1 item(s) 1 letter (1 page) reel 65:
reel-frame 3
 Goudsmit, Samuel Abraham, 1902-1978.
Letters to Linus Pauling
3 July 1927 - 14 April 1931 6 item(s) 6 letters (10 pages) reel 65:
reel-frame 2:
reel 74:
reel-frame 10:
reel 64:
reel-frame 6
 Goudsmit, Samuel Abraham, 1902-1978.
Letters to Harrison M. Randall
20 May 1927 - 19 January 1932 12 item(s) 12 letters (20 pages) reel 65:
reel-frame 4:
reel 65:
reel-frame 6:
reel 62:
reel-frame 3:
reel 63:
reel-frame 2:
reel 63:
reel-frame 4-5:
reel 64:
reel-frame 4:
reel 61:
reel-frame 3:
reel 61:
reel-frame 5
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to B. B. Ray
6 June 1927 1 item(s) 1 letter (4 pages) reel 61:
reel-frame 4
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to G. E. Read
1928 1 item(s) 1 letter (2 pages) reel 62:
reel-frame 3
 Goudsmit, Samuel Abraham, 1902-1978.
Letters to Allen Goodrich Shenstone
7 July 1930 - 6 April 1931 2 item(s) 2 letters (2 pages) reel 64:
reel-frame 5:
reel 65:
reel-frame 2
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to Alpheus W. Smith
1931 1 item(s) 1 letter (2 pages) reel 65:
reel-frame 3
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to W. F. G. Swann
1928 1 item(s) 1 letter (1 page) reel 62:
reel-frame 2
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to George Eugene Uhlenbeck
27 February 1926 1 item(s) 1 letter (2 pages) reel 60:
reel-frame 6
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to Harold Clayton Urey
8 April 1932 1 item(s) 1 letter (1 page) reel 65:
reel-frame 7
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to J. H. Van Vleck
22 March 1959 1 item(s) 1 letter (2 pages) reel 49:
reel-frame 7
 Goudsmit, Samuel Abraham, 1902-1978.
Letters to David Locke Webster
18 May 1931 - 10 May 1932 3 item(s) 3 letters (4 pages) reel 65:
reel-frame 3:
reel 65:
reel-frame 7
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to Harvey Elliott White
1930 1 item(s) 1 letter (2 pages) reel 64:
reel-frame 3
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to H. R. Woltjer
1930 1 item(s) 1 letter (1 page) reel 64:
reel-frame 5
 Goudsmit, Samuel Abraham, 1902-1978.
Letters to John Wulff
28 October 1929 - 29 November 1932 19 item(s) 19 letters (30 pages) reel 65:
reel-frame 1-3:
reel 65:
reel-frame 8:
reel 63:
reel-frame 7:
reel 64:
reel-frame 1:
reel 64:
reel-frame 3-6
 Goudsmit, Samuel Abraham, 1902-1978.
Letter to Charles Thomas Zahn
1929 1 item(s) 1 letter (1 page) reel 63:
reel-frame 1
 Goudsmit, Samuel Abraham, 1902-1978.
Letters to Pieter Zeeman
1 May 1928 - 1 September 1931 5 item(s) 5 letters (15 pages) reel 65:
reel-frame 5:
reel 62:
reel-frame 2:
reel 63:
reel-frame 4:
reel 64:
reel-frame 4
 Goudsmit, Samuel Abraham, 1902-1978.
Administrative correspondence and miscellanea
1921-1933 156 item(s) 156 letters (181 pages) reel 63:
reel-frame 1-2, 4-7:
reel 62:
reel-frame 1-3:
reel 65:
reel-frame 1-8:
reel 64:
reel-frame 1, 3-6:
reel 60:
reel-frame 1:
reel 61:
reel-frame 1-6:
reel 60:
reel-frame 1-9
 Goudsmit, Samuel Abraham, 1902-1978.
Parody, "Aus Anlass des Besuches der Herren Franck, Hertz und Meyer," Tübingen
19 November 1926 6 page(s) reel 60:
reel-frame 9
 Goudsmit, Samuel Abraham, 1902-1978.
Report of my Activities during my Fellowship under the International Education Board, 4 October 1926 - 2 July 1927, The Hague
July 1927 6 page(s) reel 61:
reel-frame 5
 Goudsmit, Samuel Abraham, 1902-1978.
Memoir, "Recollections of the Advent of Electron Spin"
July - September 1959 11 page(s) reel 66:
reel-frame 6

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 12 letters, 1926-1958. Rutherford Collection, Cavendish Laboratory, Cambridge, England. Letter to Ernest Rutherford, 1927. Rijksmuseum voor de Geschiedenis der Natuurwetenschappen, Leiden, Netherlands. 8 Letters to Ehrenfest with copies of answers, 1921-1928. Pauli Collection, Zurich, Switzerland. Letter to Wolfgang Pauli, 1926.

 Gouweloos, M. L..
Letter to Hendrik Anthony Kramers
1943 2 item(s) 2 letters (2 pages) reel 13:
reel-frame 3:
reel 12:
reel-frame 4
 Govers, V..
Letters to Hendrik Anthony Kramers
1931-1937 4 item(s) 4 letters (9 pages) reel 10:
reel-frame 1
 Green, Jerome Bowles, 1898-1960.
Letters to Samuel Abraham Goudsmit
20 November 1929 - 2 March 1931 4 item(s) 4 letters (6 pages) reel 63:
reel-frame 7:
reel 65:
reel-frame 1-2
 Greenhill, G., Sir (George), 1847-1927.
Letters to Arnold Sommerfeld
1898-1902 6 item(s) 6 letters (16 pages) reel 31:
reel-frame 2
 Greppi, Enrico, 1896-1969.
Letter to Hendrik Anthony Kramers
1949 1 item(s) 1 letter (1 page) reel 12:
reel-frame 4
 Grey, Arthur W..
Letter to Hendrik Anthony Kramers
1946 1 item(s) 1 letter (1 page) reel 12:
reel-frame 4
 Grimm, H. G..
Letter to Walther Gerlach
1922 1 item(s) 1 letter (2 pages) reel 19:
reel-frame 3
 Grinter, Linton E. (Linton Elias).
Letters to Erwin Schrödinger
1946 6 item(s) 6 letters (9 pages) reel 37:
reel-frame 6
 Groen, Pier.
Letters to Hendrik Anthony Kramers
1937-1942 16 item(s) 16 letters (32 pages) reel 12:
reel-frame 4:
reel 10:
reel-frame 1
 Groot, W. de.
Letters to Samuel Abraham Goudsmit
1929 2 item(s) 2 letters (3 pages) reel 63:
reel-frame 6
 Groot, W. de.
Letter to Hendrik Anthony Kramers
1951 1 item(s) 1 letter (1 page) reel 12:
reel-frame 4
 Groth, W. (Wilhelm).
Letters to Samuel Abraham Goudsmit
1927-1930 4 item(s) 4 letters (9 pages) reel 63:
reel-frame 4:
reel 64:
reel-frame 2:
reel 61:
reel-frame 6:
reel 62:
reel-frame 1
 Grotrian, Walter, 1890-1954.
Letter to Bengt Edlén
1937 1 item(s) 1 letter (1 page) reel 9:
reel-frame 9
 Grotrian, Walter, 1890-1954.
Letter to Walther Gerlach
14 October 1922 1 item(s) 1 letter (1 page) reel 19:
reel-frame 3
 Grotrian, Walter, 1890-1954.
Letter to Samuel Abraham Goudsmit
15 December 1924 1 item(s) 1 letter (2 pages) reel 60:
reel-frame 3
 Grotrian, Walter, 1890-1954.
Letters to Alfred Landé
10 June 1923 - 9 March 1924 3 item(s) 3 letters (8 pages) reel 4:
reel-frame 16
 Grotrian, Walter, 1890-1954.
Letter to Erwin Schrödinger
November 1933 1 item(s) 1 letter reel 43:
reel-frame 4
 Grotrian, Walter, 1890-1954.
Letter to Allen Goodrich Shenstone
9 July 1928 1 item(s) 1 letter (2 pages) reel 59:
reel-frame 3

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 2 letters, 1923. Deutsche Staatsbibliothek, Berlin, Germany. Letter to Stenger, 1936. Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. Letter to Max von Laue, 1929. (Darmstaedter Collection, J 1929).  Sächsische Landesbibliothek, Dresden, Germany. 7 letters from the Nachlass of Oberkirchenrat D. Neuberg, 1949-1953.

 Grüneisen, Eduard August, 1877-1949.
Letters to Arnold Sommerfeld
1934-1937 2 item(s) 2 letters (3 pages) reel 31:
reel-frame 3
 Gudden, Bernhard, 1892-1945.
Letters to Walther Gerlach
1922 2 item(s) 2 letters (4 pages) reel 19:
reel-frame 3
 Gudden, Bernhard, 1892-1945.
Letters to Arnold Sommerfeld
1935-1944 2 item(s) 2 letters (2 pages) reel 31:
reel-frame 3
 Guggenheim, E. A. (Edward Armand), 1901-1970.
Letter to Hendrik Anthony Kramers
1949 1 item(s) 1 letter (2 pages) reel 12:
reel-frame 4
 Guggenheim, E. A. (Edward Armand), 1901-1970.
Letter to Arnold Sommerfeld
1937 1 item(s) 1 letter (1 page) reel 31:
reel-frame 3
 John Simon Guggenheim Memorial Foundation.
Letters to Edwin C. Kemble
1926-1936 2 item(s) 2 letters (12 pages) reel 53:
reel-frame 9:
reel 51:
reel-frame 6
 Guild of All Arts.
Letter to Hendrik Anthony Kramers
1939 1 item(s) 1 letter (2 pages) reel 9:
reel-frame 6
 Guillemin, Victor, 1896-1985.
Letters to Edwin C. Kemble
3 August 1925 - 3 April 1930 6 item(s) 6 letters (52 pages) reel 51:
reel-frame 7
 Guillemin, Victor, 1896-1985.
Letters to Arnold Sommerfeld
4 December 1934 - 3 December 1938 2 item(s) 2 letters (4 pages) reel 31:
reel-frame 3
 Gulbis, Fricis, 1891-1956.
Letter to Hendrik Anthony Kramers
1939 1 item(s) 1 letter (2 pages) reel 10:
reel-frame 1
 Günther, M..
Letters to Hendrik Anthony Kramers
1949 2 item(s) 2 letters (2 pages) reel 12:
reel-frame 4
 Gustafsen, T..
Letters to Hendrik Anthony Kramers
1949-1950 4 item(s) 4 letters (6 pages) reel 12:
reel-frame 4
 Haaff, P. van't.
Letters to Hendrik Anthony Kramers
1937-1949 10 item(s) 10 letters (30 pages) reel 10:
reel-frame 3:
reel 12:
reel-frame 7
 Haantjes, J. (Johannes).
Letters to Hendrik Anthony Kramers
1940 2 item(s) 2 letters (4 pages) reel 12:
reel-frame 5
 Haar, D. ter.
Letters to Hendrik Anthony Kramers
1946-1952 22 item(s) 22 letters (43 pages) reel 12:
reel-frame 8
 Haas, Arthur Erich, 1884-1941.
Letters to Niels Bohr
6 January 1914 - 17 April 1922 3 item(s) 3 letters (4 pages) reel BSC 3:
reel-frame 1

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 2 letters, 1927-1959. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 5 letters, 1936. Duke University Archives, Durham, North Carolina. Letter to Fritz London, 1928.

 Haas, H. K. de.
Letter to Samuel Abraham Goudsmit
1926 1 item(s) 1 letter (1 page) reel 60:
reel-frame 8
 Haas, Wander Johannes de, 1878-1960.
Letters to Hendrik Anthony Kramers
1933-1952 13 item(s) 13 letters (25 pages) reel 10:
reel-frame 3:
reel 12:
reel-frame 9
 Haber, Fritz, 1868-1934.
Letters to Walther Gerlach
4 August 1922 - 11 August 1922 2 item(s) 2 letters (3 pages) reel 19:
reel-frame 4
 Haber, Fritz, 1868-1934.
Letters to Arnold Sommerfeld
4 October 1911 - 29 December 1911 3 item(s) 3 letters (7 pages) reel 31:
reel-frame 4

Related material: Bohr Collection, Copenhagen, Denmark. Letter to Niels Bohr, 1931. Deutsche Staatsbibliothek, Berlin, Germany. Letter to Excellenz [?], 1929; 10 letters to Adolf von Harnack, 1916-1930. (Nachlass Harnack Collection, Berlin G2* 1898). Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. Letter to Berl, 1909; to Darmstaedter, 1926; to Ehrlich, 1909; to Friedlinder, 1908; 2 letters to Kassner, 1915; 9 letters to H. A. Lorentz, 1904-1913; 2 letters to Lunge, 1907; to Schuster, 1927; to a colleague, 1906; to d. Kgl. Bibl. Berlin, 1896; 2 to die deutsche Chemische Gesellschaft, 1908. (Darmstaedter Collection) Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 5 letters, 1913-1931.

 Tamamushi, Bun'ichi, 1898-1982.
Memoir, "Recollection of Fritz Haber's Colloquium and Erwin Schrödinger's 1928 Lectures in Berlin on Wave Mechanics"
Summer 1928 2 page(s) reel 66:
reel-frame 13

Recollections of Fritz Haber's Colloquium and Erwin Schrödinger's lectures on wave mechanics in Berlin in 1928.

 Haering, Theodor Lorenz, 1884-1964.
Letter to Walther Gerlach
1927 1 item(s) 1 letter (4 pages) reel 19:
reel-frame 4
 Haga, Hermanus, 1852-1936.
Letters to Arnold Sommerfeld
12 December 1906 - 11 October 1912 3 item(s) 3 letters (10 pages) reel 31:
reel-frame 4
 Hahn, Otto, 1879-1968.
Letter to Arnold Sommerfeld
1939 1 item(s) 1 letter (2 pages) reel 31:
reel-frame 4
 Hall, Edwin Herbert, 1855-1938.
The 'Reaction Isochore' Equation for Ionization within Metals
1930 4 page(s) reel 51:
reel-frame 8

Submitted to Proceedings of the National Academy of Sciences.

 Hallo, H..
Letter to Samuel Abraham Goudsmit
1922 1 item(s) 1 letter (1 page) reel 60:
reel-frame 1
 Halpern, Otto, 1899-1982.
Letter to Samuel Abraham Goudsmit
23 February 1930 1 item(s) 1 letter (1 page) reel 64:
reel-frame 2
 Halpern, Otto, 1899-1982.
Letters to Adalbert Rubinowicz
31 December 1922 - 2 October 1923 4 item(s) 4 letters (18 pages) reel 17:
reel-frame B

Related material: Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 6 letters, 1924-1939.

 Hamel, Georg, 1877-1954.
Letters to Arnold Sommerfeld
1907-1943 3 item(s) 3 letters (12 pages) reel 31:
reel 4
 Hammer, Rudolf.
Letter to Arnold Sommerfeld
1948 1 item(s) 1 letter (1 page) reel 31:
reel-frame 4
 Hancock, John M. (John Milton), 1883-1956.
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (1 page) reel 12:
reel-frame 5
 Hanle, Wilhelm, 1901-1993.
Letter to Hendrik Anthony Kramers
1925 1 item(s) 1 letter (2 pages) reel 8:
reel-frame 6
 Hansen, H. M. (Hans Marius), 1886-1956.
Letters to Niels Bohr
19 December 1914 - 28 October 1922 6 item(s) 6 letters (17 pages) reel BSC 3:
reel-frame 1

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 6 letters, 1923-1945.

 Harms, Freidrich, 1876-1946.
Letter to Arnold Sommerfeld
1935 1 item(s) 1 letter (1 page) reel 31:
reel-frame 5
 Harnwell, G. P. (Gaylord Probasco), 1903-1982.
Letter to Arnold Sommerfeld
1927 1 item(s) 1 letter (2 pages) reel 31:
reel-frame 5
 Harrison, George Russell, 1898-1979.
Letter to Niels Bohr
1922 1 item(s) 1 letter (1 page) reel BSC 3:
reel-frame 1
 Hartmann, Hermann, 1914-1984.
Letters to Arnold Sommerfeld
1941-1945 2 item(s) 2 letters (5 pages) reel 31:
reel-frame 5
 Hartmann, Max, 1876-1962.
Letter to Walther Gerlach
1937 1 item(s) 1 letter (1 page) reel 19:
reel-frame 4
 Hartogs, Friedrich, 1874-1943.
Letter to Arnold Sommerfeld
1928 1 item(s) 1 letter (4 pages) reel 31:
reel-frame 5
 Hartree, Douglas R. (Douglas Rayner), 1897-1958.
Letter to Samuel Abraham Goudsmit
5 March 1924 1 item(s) 1 letter (4 pages) reel 60:
reel-frame 2
 Hartree, Douglas R. (Douglas Rayner), 1897-1958.
Letters to Robert Bruce Lindsay
20 October 1935 - 1939 4 item(s) 4 letters (20 pages) reel 66:
reel-frame 4

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 10 letters, 1928-1947. Duke University Archives, Durham, North Carolina. Letters to Fritz London, 7 letters, 1928-1936.

 Harvard University.
Letters to Edwin C. Kemble
1924-1930 3 item(s) 3 letters (3 pages) reel 51:
reel-frame 8
 Harvard University. Milton Fund.
Letters to Edwin C. Kemble
1933-1934 2 item(s) 2 letters (2 pages) reel 53:
reel-frame 10
 Hassé, Henry Ronald.
Letters to Niels Bohr
1921-1922 2 item(s) 2 letters (5 pages) reel BSC 3:
reel-frame 1
 Hauser, Friedrich, 1883-1958.
Letter to Arnold Sommerfeld
1934 1 item(s) 1 letter (1 page) reel 31:
reel-frame 5
 Jan Havelaar en Zoon.
Letters to Hendrik Anthony Kramers
1942-1944 2 item(s) 2 letters (2 pages) reel 12:
reel-frame 5
 Havinga, Egbert, 1909-1988.
Letter to Hendrik Anthony Kramers
Circa 1950-1959 1 item(s) 1 letter (1 page) reel 12:
reel-frame 5
 Hayek, Friedrich A. von (Friedrich August), 1899-1992.
Letter to Erwin Schrödinger
1952 1 item(s) 1 letter (6 pages) reel 37:
reel-frame 7
 Heckmann, Otto, 1901-1983.
Letter to Edwin C. Kemble
1927 1 item(s) 1 letter (1 page) reel 51:
reel-frame 8
 Hedrall, J. Arvid.
Letters to Walther Gerlach
n.d. 3 item(s) 3 letters (5 pages) reel 19:
reel-frame 4
 Heilprin, Laurence B., 1906-1993.
Letter to Edwin C. Kemble
1931 1 item(s) 1 letter (3 pages) reel 53:
reel-frame 10
 Heisenberg, Werner, 1901-1976.
Letter to Niels Bohr
14 November 1922 1 item(s) 1 letter (2 pages) reel BSC 3:
reel-frame 1
 Heisenberg, Werner, 1901-1976.
Letters to Max Born
5 October 1925 - 26 May 1926 2 item(s) 2 letters (8 pages) reel 18:
reel-frame 2
 Heisenberg, Werner, 1901-1976.
Letters to P. A. M. Dirac
26 May 1926 - 27 April 1927 2 item(s) 2 letters (6 pages) reel 59:
reel-frame 2
 Heisenberg, Werner, 1901-1976.
Letters to Samuel Abraham Goudsmit
28 July 1925 - 19 February 1926 6 item(s) 6 letters (12 pages) reel 60:
reel-frame 5-6
 Heisenberg, Werner, 1901-1976.
Letters to Pascual Jordan
20 August 1925 - 20 January 1930 24 item(s) 24 letters (49 pages) reel 18:
reel-frame 2
 Heisenberg, Werner, 1901-1976.
Letters to Hendrik Anthony Kramers
8 January 1925 - 1947 12 item(s) 12 letters (21 pages) reel 8:
reel-frame 6:
reel 10:
reel-frame 3:
reel 12:
reel-frame 5
 Heisenberg, Werner, 1901-1976.
Letters to Ralph Kronig
8 May 1925 - 8 April 1927 6 item(s) 6 letters (20 pages) reel 16:
reel-frame 6
 Heisenberg, Werner, 1901-1976.
Letters to Alfred Landé
3 October 1921 - 6 March 1925 37 item(s) 37 letters (164 pages) reel 6:
reel-frame 2
 Heisenberg, Werner, 1901-1976.
Letters to Christian Møller
28 November 1931 - 15 February 1932 4 item(s) 4 letters (7 pages) reel 59:
reel-frame 4
 Heisenberg, Werner, 1901-1976.
Letters to Wolfgang Pauli
1928-1950 1 reel(s) reel 80

Location of originals: Pauli Collection, Zurich.

 Heisenberg, Werner, 1901-1976.
Letters to Erwin Schrödinger
1952-1954 2 item(s) 2 letters (4 pages) reel 37:
reel-frame 7
 Heisenberg, Werner, 1901-1976.
Letters to Arnold Sommerfeld
3 December 1931 - 1948 10 item(s) 10 letters (24 pages) reel 31:
reel-frame 5
 Heisenberg, Werner, 1901-1976.
Draft manuscript, "Über ein neues Quantenprinzip und dessen Anwendung auf die Theorie des anomalen Zeemaneffekts" [On a new quantum principle and its application to the theory of the anomalous Zeeman effect]
1924 18 page(s) reel 45:
reel-frame 8

Other Descriptive Information: See also Zeitschrift für Physik 26: 291-307.

 Heisenberg, Werner, 1901-1976.
Lectures, "Elektro- und Magnetooptik," [Electrical and magneto-optics], Göttingen
1925-1926 48 page(s) reel 45:
reel-frame 4
 Heisenberg, Werner, 1901-1976.
Lectures, "Speziell Relativitetsteori," [Special Relativity], Copenhagen
1926-1927 24 page(s) reel 45:
reel-frame 5
 Heisenberg, Werner, 1901-1976.
Lectures, "Elektrodynamik," [Electrodynamics], Copenhagen
1926-1927 61 page(s) reel 45:
reel-frame 6
 Heisenberg, Werner, 1901-1976.
Lectures, "Quantentheorie der festen Körper," [Quantum theory of solids], Leipzig
After 1929 106 page(s) ; Pages 81-98 missing.reel 45:
reel-frame 7
 Heisenberg, Werner, 1901-1976.
Draft of Nobel Lecture, Stockholm
1933 21 page(s) reel 45:
reel-frame 9
 Heisenberg, Werner, 1901-1976.
Draft manuscript, "Die Struktur der leichten Atomkerne," [The structure of light nuclei], Leipzig
July 1935 19 page(s) reel 45:
reel-frame 10

Other Descriptive Information: See also Zeitschrift für Physik 96: 473-484.

 Heisenberg, Werner, 1901-1976.
Manuscript, "Über die in der Theorie der Elementarteilchen auftretende universelle Länge," [On the universal length entering into the theory of elementary particles], Leipzig
January 1938 30 page(s) reel 45:
reel-frame 13

Other Descriptive Information: See also Annalen der Physik 32 (5): 20-33.

 Heisenberg, Werner, 1901-1976.
Manuscript, "Die beobachtbaren Grössen in der Theorie der Elementarteilchen III," [The observable quantities in the theory of elementary particles III], Berlin
May 1944 26 page(s) reel 45:
reel-frame 14
 Pauli, Wolfgang, 1900-1958. Heisenberg, Werner, 1901-1976.
Draft manuscript, "On the Isospin Group in the Theory of the Elementary Particles," Göttingen-Zurich, [unpublished]
1958 68 page(s) reel 45:
reel-frame 15
 Heisenberg, Werner, 1901-1976.
Draft manuscript, "Ist eine deterministische Ergänzung der Quantenmechanik möglich?" [Is a deterministic quantum mechanics possible?], [unpublished]
n.d. 29 page(s) reel 45:
reel-frame 11
 Heisenberg, Werner, 1901-1976.
Draft manuscript, "Über eine scheinbare Schwierigkeit der Strahlungstheorie," [About an apparent difficulty of the theory of radiation], Leipzig, [unpublished]
n.d. 10 page(s) reel 45:
reel-frame 12
 Heisenberg, Werner, 1901-1976.
Memoirs, "Recollections of the Advent of Electron Spin"
23 June 1959 2 page(s) reel 66:
reel-frame 6

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 122 letters, 1923-1962. Letter to Hendrik Anthony Kramers, 1937. Letter to Wolfgang Pauli, 1931. Letter to Karl Scheel, 1927. Bibliothek der Eidgenössischen Technischen Hochschule, Zurich, Switzerland. 2 letters to Hermann Weyl, 1927. Pauli Collection, Zurich, Switzerland. Letters to Wolfgang Pauli, 138 letters, 1922-1950. Burndy Library, Norwalk, Connecticut. Manuscript in the Weiner Collection. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 5 letters, 1925-1927.

 Heitler, Walter, 1904-1981.
Letter to Hendrik Anthony Kramers
4 January 1937 1 item(s) 1 letter (3 pages) reel 10:
reel-frame 3
 Heitler, Walter, 1904-1981.
Letter to Alfred Landé
30 September 1927 1 item(s) 1 letter (1 page) reel 4:
reel-frame 17
 Heitler, Walter, 1904-1981.
Letter to Erwin Schrödinger
20 September 1927 1 item(s) 1 letter (2 pages) reel 41:
reel-frame 8

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 9 letters, 1930-1947. Mathematisches Institut, University of Göttingen, Germany. Ausarbeitungen of lectures, "Einführung in die physikalische Statistik," summer 1929; "Quantentheorie der Molekul- und Atom-Struktur," winter 1929-1930; "Theorie des Elektrons," winter 1930-1931. Duke University Archives, Durham, North Carolina. 26 letters to Fritz London, 1927-1951.

 Heller, Gustav, 1866-1946.
Letter to Hendrik Anthony Kramers
1938 1 item(s) 1 letter (2 pages) reel 10:
reel-frame 3
 Hemptinne, Marc de.
Letter to Samuel Abraham Goudsmit
1931 1 item(s) 1 letter (1 page) reel 65:
reel-frame 5
 Hemsalech, G. A. (Gustave Adolphe).
Letters to Niels Bohr
1919-1920 3 item(s) 3 letters (5 pages) reel BSC 3:
reel-frame 2
 Henderson, George Hugh, 1892-1949.
Letter to Niels Bohr
1922 1 item(s) 1 letter (1 page) reel BSC 3:
reel-frame 2
 Henneberg, Walter, 1910-1942.
Letter to Arnold Sommerfeld
1932 1 item(s) 1 letter (2 pages) reel 31:
reel-frame 6
 Henning, Fritz, 1877-1958.
Letter to Walther Gerlach
7 February 1920 1 item(s) 1 letter (1 page) reel 19:
reel-frame 4
 Henning, Fritz, 1877-1958.
Letter to Alfred Landé
17 June 1926 1 item(s) 1 letter (1 page) reel 4:
reel-frame 17

Related material: Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. Vorlesungsanzeige. (Darmstaedter Collection, Fid 19109)

 Henriques, Valdemar, 1864-1936.
Letter to Niels Bohr
1915 1 item(s) 1 letter (4 pages) reel BSC 3:
reel-frame 2
 Hepner, W..
Letter to Erwin Schrödinger
1940 1 item(s) 1 letter (4 pages) reel 37:
reel-frame 7
 Herglotz, Gustav, 1881-1953.
Letters to Arnold Sommerfeld
1903-1904 3 item(s) 3 letters (8 pages) reel 31:
reel-frame 6
 Hermann, Carl, 1898-1961.
Letters to Arnold Sommerfeld
1940-1941 2 item(s) 2 letters (4 pages) reel 31:
reel-frame 6
 Hermans, Petrus Hendrik, 1898-1979.
Letter to Hendrik Anthony Kramers
1938 1 item(s) 1 letter (2 pages) reel 10:
reel-frame 3
 Hersey, Mayo Dyer, 1886-1978.
Letters to Edwin C. Kemble
1926 3 item(s) 3 letters (4 pages) reel 51:
reel-frame 8
 Hertz, Gustav, 1887-1975.
Letters to Walther Gerlach
5 March 1922 - 29 March 1922 4 item(s) 4 letters (8 pages) reel 19:
reel-frame 4
 Hertz, Gustav, 1887-1975.
Letter to Hendrik Anthony Kramers
16 January 1925 1 item(s) 1 letter (1 page) reel 8:
reel-frame 6
 Hertz, Gustav, 1887-1975.
Letters to Alfred Landé
30 October 1924 - 2 May 1925 3 item(s) 3 letters (5 pages) reel 4:
reel-frame 17

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 5 letters, 1933-1938.

 Hertz, Paul, 1881-1940.
Letters to Niels Bohr
4 April 1919 - 4 December 1922 12 item(s) 12 letters (15 pages) reel BSC 3:
reel-frame 2
 Hertz, Paul, 1881-1940.
Letters to Alfred Landé
30 March 1915 - 26 August 1924 3 item(s) 3 letters (5 pages) reel 4:
reel-frame 17

Related material: Bohr Collection, Copenhagen, Denmark. Statements to Niels Bohr concerning Hertz, 1933-1935.

 Hertzsprung, Ejnar, 1873-1967.
Letters to Niels Bohr
1919-1922 3 item(s) 3 letters (5 pages) reel BSC 3:
reel-frame 2
 Hertzsprung, Ejnar, 1873-1967.
Letter to Hendrik Anthony Kramers
1932 1 item(s) 1 letter (2 pages) reel 10:
reel-frame 3
 Herweg, Julius.
Letter to Walther Gerlach
1919 1 item(s) 1 letter (4 pages) reel 19:
reel-frame 4
 Herzberg, Gerhard, 1904-1999.
Letters to Hendrik Anthony Kramers
1946-1951 2 item(s) 2 letters (3 pages) reel 12:
reel-frame 6
 Herzberg, Gerhard, 1904-1999.
Letter to Arnold Sommerfeld
1935 1 item(s) 1 letter (1 page) reel 31:
reel-frame 6
 Herzfeld, Karl F. (Karl Ferdinand), 1892-1978.
Letter to Erwin Schrödinger
29 August 1927 1 item(s) 1 letter (2 pages) reel 41:
reel-frame 8
 Herzfeld, Karl F. (Karl Ferdinand), 1892-1978.
Letters to Arnold Sommerfeld
1930 - 10 January 1935 2 item(s) 2 letters (6 pages) reel 31:
reel-frame 6
 Herzfeld, Karl F. (Karl Ferdinand), 1892-1978.
Vita
Circa 1921 1 page(s) reel 31:
reel-frame 6

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 2 letters, 1923.

 Hettner, Gerhard, 1892-1968.
Letter to Hendrik Anthony Kramers
1924 1 item(s) 1 letter (1 page) reel 8:
reel-frame 6
 Hevesy, Georg von, 1885-1966.
Letters to Niels Bohr
15 January 1913 - 4 August 1922 26 item(s) 26 letters (89 pages) reel BSC 3:
reel-frame 3
 Hevesy, Georg von, 1885-1966.
Letters to Dirk Coster
17 April 1923 - 20 February 1924 4 item(s) 4 letters (9 pages) reel 66:
reel-frame 4
 Hevesy, Georg von, 1885-1966.
Letter to Hendrik Anthony Kramers
4 October 1924 1 item(s) 1 letter (2 pages) reel 8:
reel-frame 6
 Hevesy, Georg von, 1885-1966.
Letter to Adalbert Rubinowicz
23 September 1920 1 item(s) 1 letter (2 pages) reel 17:
reel-frame B
 Hevesy, Georg von, 1885-1966.
Lecture, "Radiation Physics in the Early Days"
23 May 1962 10 page(s) reel 78:
reel-frame 2

Given before the Berkeley Physics Department Colloquium.

 Hevesy, Georg von, 1885-1966.
Lecture, "Madame Curie and Her Associates"
25 May 1962 11 page(s) reel 78:
reel-frame 3

Given at the University of California, Berkeley.

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 52 letters, 1923-1959. Letter to James Franck, 1934. Letter to William F. Meggers, 1928. Letter to King, 1923; to Scott, 1923; to Soddy, 1923; to Zacek, 1923. Rutherford Collection, Cavendish Laboratory, Cambridge, England. Letters to Ernest Rutherford, 1912-1937. Duke University Archives, Durham, North Carolina. Letter to Fritz London, 1928.

 Hicks, W. M. (William Mitchinson), 1850-1934.
Letter to Alfred Landé
1925 1 item(s) 1 letter (1 page) reel 4:
reel-frame 17
 Hicks, W. M. (William Mitchinson), 1850-1934.
Letter to Arnold Sommerfeld
1924 1 item(s) 1 letter (1 page) reel 31:
reel-frame 6
 Hilbert, David, 1862-1943.
Letters to Niels Bohr
10 November 1920 - 18 April 1921 3 item(s) 3 letters (6 pages) reel BSC 3:
reel-frame 4
 Hilbert, David, 1862-1943.
Letters to Arnold Sommerfeld
10 April 1909 - 5 April 1912 3 item(s) 3 letters (8 pages) reel 31:
reel-frame 7

Related material: Bohr Collection, Copenhagen, Denmark. 2 letters to Niels Bohr, 1923-1935. Mathematisches Institut, University of Göttingen, Germany. Ausarbeitungen of lectures, "Molekulartheorie der Materie," winter 1912-1913; "Elektronentheorie," summer, 1913. Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. 3 Letters to Frege, 1895-1903; to Matthias, [undated] ; to Peters, 1893. "Wissenschaftlicher Ausspruch," Göttingen, 1911. "Schreiben," without place or year. (Darmstaedter Collection, H* 1889). Deutsches Museum, Munich, Germany. Letter to Wilhelm Wien, 1888. Bibliothek der Eidgenössischen Technischen Hochschule, Zurich, Switzerland. Letters to Hermann Weyl, 6 letters, 1917-1930. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 4 letters, 1915-1919. American Institute of Physics, New York, New York. Lecture notes taken by Max Mason, Göttingen, 1900.

 Hilbert, David, 1862-1943. Scherrer, Paul, 1890-1969.
Lecture course, "Die Grundlagen der Physik," [The foundations of physics], [Göttingen]
1916-1917 185 page(s) reel 7:
reel-frame 1
 Hilbert, David, 1862-1943. Heckmann, G.. Nordheim, Lothar (Lothar Wolfgang), 1899-1985.
Lecture course, "Mathematische Grundlagen der Quantentheorie," [Mathematical Foundations of Quantum Theory], [Göttingen]
1922-1923 97 page(s) reel 7:
reel-frame 2
 Hilbert, David, 1862-1943. Nordheim, Lothar (Lothar Wolfgang), 1899-1985.
Lecture course, "Mathematische Methoden der Quantentheorie," [Mathematical Methods of Quantum Theory], [Göttingen]
1926-1927 1 item(s) reel 7:
reel-frame 3
 Hill, David Lawrence.
Letter to Hendrik Anthony Kramers
1950 1 item(s) 1 letter (2 pages) reel 12:
reel-frame 6
 Hill, Edward Lee, 1904-1974.
Letter to Samuel Abraham Goudsmit
13 October 1929 1 item(s) 1 letter (1 page) reel 63:
reel-frame 7
 Hill, Edward Lee, 1904-1974.
Letters to Edwin C. Kemble
26 January 1934 - 2 November 1937 2 item(s) 2 letters (6 pages) reel 53:
reel-frame 10
 Hill, Edward Lee, 1904-1974.
Letter to J. H. Van Vleck
1 April 1929 1 item(s) 1 letter (3 pages) reel 49:
reel-frame 7
 Hilsch, Rudolf, 1903-1972.
Letters to Arnold Sommerfeld
1948 2 item(s) 2 letters (4 pages) reel 31:
reel-frame 7
 Hilsum, M..
Letters to Hendrik Anthony Kramers
1943 2 item(s) 2 letters (3 pages) reel 12:
reel-frame 6
 Himstedt, Franz, 1852-1933.
Letter to Walther Gerlach
1921 1 item(s) 1 letter (1 page) reel 19:
reel-frame 4
 Hirsh, F.R. , Jr..
Letters to Hendrik Anthony Kramers
1950 2 item(s) 2 letters (3 pages) reel 12:
reel-frame 6
 Hirzel Verlag.
Letters to Arnold Sommerfeld
1924-1938 2 item(s) 2 letters (4 pages) reel 31:
reel-frame 7
 Hobson, Ernest William, 1856-1933.
Letter to Arnold Sommerfeld
1899 1 item(s) 1 letter (4 pages) reel 31:
reel-frame 7
 Hoek, H..
Letters to Hendrik Anthony Kramers
1939-1940 8 item(s) 8 letters (17 pages) reel 10:
reel-frame 3:
reel 15:
reel-frame 11
 Hoek, H.. Kramers, Hendrik Anthony, 1894-1952.
Manuscript notes by Hoek, probably made in connection with his dissertation "Algemene theorie der optische activiteit van isotrope media"
Circa 1939 150 page(s) reel 15:
reel-frame 6-10

Includes notes and comments by Kramers.

 Hoek, H..
Summary of Lorentz' "Concerning the Relation between the Velocity of Propagation of Light and the Density and Composition of Media"
1940 7 page(s) reel 15:
reel-frame 11
 Hoek, H..
Enige problemen betreffende de voortplanting van het licht in een ideaal Kristalrooster
1940 13 page(s) reel 15:
reel-frame 11
 Hoek, H..
Theorie der optische activiteit van isotrope media
1940 12 page(s) reel 15:
reel-frame 11
 Høffding, Harald, 1843-1931.
Letters to Niels Bohr
1906-1922 7 item(s) 7 letters (11 pages) reel BSC 3:
reel-frame 4
 Hofsommer , Dirk Johannes.
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (1 page) reel 12:
reel-frame 6
 Hollandsche Maatschappij der Wetenschappen.
Letter to Hendrik Anthony Kramers
n.d. 1 item(s) 1 letter (1 page) reel 12:
reel-frame 6
 Holst, Gilles, 1886-1968.
Letter to Walther Gerlach
6 July 1922 1 item(s) 1 letter (1 page) reel 19:
reel-frame 4
 Holst, Helge.
Letters to Niels Bohr
1919-1921 5 item(s) 5 letters (14 pages) reel BSC 3:
reel-frame 4
 Holst, Helge.
Letter to Hendrik Anthony Kramers
1921-1944 4 item(s) 4 letter (14 pages) reel 12:
reel-frame 6:
reel 8:
reel-frame 6
 Holtsmark, Johan, 1894-1975.
Letters to Niels Bohr
30 May 1919 - 31 May 1919 2 item(s) 2 letters (3 pages) reel BSC 3:
reel-frame 4
 Holtsmark, Johan, 1894-1975.
Letter to Arnold Sommerfeld
8 June 1948 1 item(s) 1 letter (2 pages) reel 31:
reel-frame 7

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 21 letters, 1923-1949.

 Honda, Kotaro, 1870-1954.
Letter to Walther Gerlach
1922 1 item(s) 1 letter (3 pages) reel 19:
reel-frame 4
 Hondros, Demetrios, 1882-1962.
Letter to Arnold Sommerfeld
1909 1 item(s) 1 letter (8 pages) reel 31:
reel-frame 7
 Hönl, Helmut, 1903-1981.
Memoirs of research on Zeeman effect in Munich in early 1920s
n.d. 27 page(s) reel 66:
reel-frame 10

Related material: Duke University Archives, Durham, North Carolina. Letter to Fritz London, 1934.

 Hopf, Ludwig, 1884-1939.
Letters to Arnold Sommerfeld
1933-1938 3 item(s) 3 letters (12 pages) reel 31:
reel-frame 8
 Horton, Frank, 1878-1957.
Letters to Niels Bohr
4 March 1920 - 27 March 1920 3 item(s) 3 letters (9 pages) reel BSC 3:
reel-frame 4
 Houston, W. V. (William Vermillion), 1900-1968.
Letter to Edwin C. Kemble
26 December 1933 1 item(s) 1 letter (1 page) reel 53:
reel-frame 11
 Houston, W. V. (William Vermillion), 1900-1968.
Letters to Arnold Sommerfeld
17 May 1924 - 6 July 1928 3 item(s) 3 letters (8 pages) reel 31:
reel-frame 8

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 11 letters, 1931-1958. American Institute of Physics, New York, New York. Autobiographical memoir. Tape-recorded interview. Duke University Archives, Durham, North Carolina. Letter to Fritz London, 1953.

 Hoxton, Llewellyn Griffith.
Letters to Edwin C. Kemble
1935 3 item(s) 3 letters (3 pages) reel 53:
reel-frame 11
 Hoyt, Frank Clark, 1898-1977.
Letters to Niels Bohr
22 April 1922 - 30 October 1922 3 item(s) 3 letters (6 pages) reel BSC 3:
reel-frame 4

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 9 letters, 1924-1958.

 Hubbard, John Charles, 1879-1954.
Letter to Edwin C. Kemble
1930-1935 2 item(s) 2 letters (3 pages) reel 53:
reel-frame 11:
reel 51:
reel-frame 8
 Hughes, Arthur Llewelyn, 1883-1978.
Letter to Niels Bohr
6 December 1920 1 item(s) 1 letter (1 page) reel BSC 3:
reel-frame 4
 Hughes, Arthur Llewelyn, 1883-1978.
Letter to Samuel Abraham Goudsmit
18 July 1930 1 item(s) 1 letter (1 page) reel 64:
reel-frame 5
 Hughes, Arthur Llewelyn, 1883-1978.
Letter to Edwin C. Kemble
27 July 1937 1 item(s) 1 letter reel 53:
reel-frame 8
 Hughes, Arthur Llewelyn, 1883-1978.
Letters to Hendrik Anthony Kramers
25 June 1924 - 28 June 1924 2 item(s) 2 letters (4 pages) reel 8:
reel-frame 6
 Hughes, Arthur Llewelyn, 1883-1978.
Letter to Harrison M. Randall
22 June 1930 1 item(s) 1 letter (1 page) reel 64:
reel-frame 4

Related material: Bohr Collection, Copenhagen, Denmark. Letter to Niels Bohr, 1924. American Institute of Physics, New York, New York. Autobiographical memoir.

 Hull, Robert.
Letter to Walther Gerlach
1924 1 item(s) 1 letter (1 page) reel 19:
reel-frame 4
 Hulthen, Erik, 1891-1972.
Letters to Ralph Kronig
10 June 1928 - 19 September 1929 3 item(s) 3 letters (10 pages) reel 16:
reel-frame 7

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 14 letters, 1926-1949.

 Hulthen, Lamek.
Letters to Hendrik Anthony Kramers
1936-1950 11 item(s) 11 letters (30 pages) reel 10:
reel-frame 4:
reel 12:
reel-frame 6
 Hund, Friedrich, 1896-1997.
Letters to Edwin C. Kemble
27 January 1926 - 14 December 1927 2 item(s) 2 letters (2 pages) reel 51:
reel-frame 8
 Hund, Friedrich, 1896-1997.
Letters to Ralph Kronig
12 June 1925 - 23 June 1925 2 item(s) 2 letters (3 pages) reel 16:
reel-frame 8
 Hund, Friedrich, 1896-1997.
Letter to Erwin Schrödinger
November 1933 1 item(s) 1 letter reel 43:
reel-frame 4
 Hund, Friedrich, 1896-1997.
Letter to Allen Goodrich Shenstone
2 July 1928 1 item(s) 1 letter (3 pages) reel 59:
reel-frame 3
 Hund, Friedrich, 1896-1997.
Letter to Arnold Sommerfeld
27 March 1935 1 item(s) 1 letter (1 page) reel 31:
reel-frame 8

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 12 letters, 1925-1962. Duke University Archives, Durham, North Carolina. Letters to Fritz London, 3 letters, 1928.

 Hylleraas, Egil A. (Egil Andersen), 1898-1965.
Letter to Erwin Schrödinger
November 1933 1 item(s) 1 letter reel 43:
reel-frame 4

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 18 letters, 1929-1957. Bedford College Library, University of London, London, England. Letter to William Wilson, 1946.

 Ignatovskii, V. S. (Vladimir Sergeevich).
Letters to Arnold Sommerfeld
1905-1906 2 item(s) 2 letters (10 pages) reel 31:
reel-frame 9
 Ingersoll, Leonard Rose, 1880-1958.
Letter to J. H. Van Vleck
1926 1 item(s) 1 letter (1 page) reel 49:
reel-frame 7
 Inglis, David Rittenhouse, 1905-1995.
Letters to Samuel Abraham Goudsmit
1931 2 item(s) 2 letters (2 pages) reel 65:
reel-frame 4-5:
reel 65:
reel-frame 4
 Ingraham, R. L. (Richard Lee).
Letters to Erwin Schrödinger
1951 2 item(s) 2 letters (14 pages) reel 37:
reel-frame 7
 Ingram, S. B..
Letters to Samuel Abraham Goudsmit
1929 3 item(s) 3 letters (3 pages) reel 63:
reel-frame 1-3
 Inniger, K..
Letter to Hendrik Anthony Kramers
n.d. 1 item(s) 1 letter (2 pages) reel 12:
reel-frame 10
 Institut de France.
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (1 page) reel 12:
reel-frame 2
 Institut international de physique Solvay.
Letters to Hendrik Anthony Kramers
1939-1948 4 item(s) 4 letters (6 pages) reel 14:
reel-frame 2:
reel 10:
reel-frame 12:
reel 11:
reel-frame 9
 Institute of International Education (New York, N.Y.).
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (1 page) reel 12:
reel-frame 10
 National Research Council (U.S.). International critical tables.
Letters to Hendrik Anthony Kramers
1924-1925 6 item(s) 6 letters (8 pages) reel 8:
reel-frame 7
 International Education Board.
Letter to Erwin Schrödinger
Circa 1926-1928 1 item(s) 1 letter (2 pages) reel 41:
reel-frame 8
 International Institute of Intellectual Co-operation.
Letter to Hendrik Anthony Kramers
1938-1939 1 item(s) 1 letter (1 page) reel 9:
reel-frame 9
 International Institute of Intellectual Co-operation.
Letters to Erwin Schrödinger
1932 2 item(s) 2 letters (6 pages) reel 37:
reel-frame 7
 Ioffe, A. F. (Abram Fedorovich), 1880-1960.
Letter to Arnold Sommerfeld
8 October 1934 1 item(s) 1 letter (3 pages) reel 31:
reel-frame 9

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 6 letters, 1928-1940. Duke University Archives, Durham, North Carolina. Letters to Fritz London, 2 letters, 1929-1931.

 Irish Times, Ltd. (Dublin, Ireland).
Letter to Erwin Schrödinger
n.d. 1 item(s) 1 letter (1 page) reel 37:
reel-frame 7
 Jacob, P. L..
Letter to Hendrik Anthony Kramers
1942 1 item(s) 1 letter (2 pages) reel 12:
reel-frame 10
 Jacobsen, Jacob Christian Georg, 1895-1965.
Letter to Niels Bohr
1921 1 item(s) 1 letter (5 pages) reel BSC 3:
reel-frame 4
 Jaeger, F. M. (Francis Mauritius).
Letters to Hendrik Anthony Kramers
1924-1925 2 item(s) 2 letters (5 pages) reel 8:
reel-frame 7
 James, Hubert Maxwell, 1908-1986.
Letters to Edwin C. Kemble
1936-1937 5 item(s) 5 letters (13 pages) reel 53:
reel-frame 11
 James, Hubert Maxwell, 1908-1986.
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (1 page) reel 12:
reel-frame 8
 Janse, H. C..
Letter to Hendrik Anthony Kramers
1945 1 item(s) 1 letter (2 pages) reel 12:
reel-frame 4
 Jastrow, Robert, 1925-2008.
Letters to Hendrik Anthony Kramers
1947-1950 3 item(s) 3 letters (15 pages) reel 12:
reel-frame 11
 Jeans, James Hopwood, Sir, 1877-1946.
Letter to Arnold Sommerfeld
1913 1 item(s) 1 letter (4 pages) reel 31:
reel-frame 9

Related material: Rutherford Collection, Cavendish Laboratory, Cambridge, England. Letter to Ernest Rutherford, 1920. The Library, St. John's College, Cambridge, England. 3 Letters to Joseph Larmor concerning a paper by R. Hargreaves (1921). Edinburgh University Library, Old College, Edinburgh, Scotland. Letter to A. Ogilore, 1934. Royal Society Library, London, England. 10 letters, 1903-1923. Einstein Collection, Princeton, New Jersey. Letter to Albert Einstein, 1927.

 Jen, C. K. (Chih-Kung), 1906-1995.
Letters to Edwin C. Kemble
1933 4 item(s) 4 letters (12 pages) reel 53:
reel-frame 11
 Jenkins, Francis A. (Francis Arthur), 1899-1960.
Letter to Edwin C. Kemble
1927 1 item(s) 1 letter (2 pages) reel 51:
reel-frame 9
 Jensen, J. Hans D..
Letter to Hendrik Anthony Kramers
1925 1 item(s) 1 letter (1 page) reel 8:
reel-frame 7
 Jette, Eric Randolph.
Letters to Hendrik Anthony Kramers
1924 2 item(s) 2 letters (4 pages) reel 8:
reel-frame 7
 Johannsen, Frederik Ferdinand Wilhelm, 1855-1934.
Letters to Niels Bohr
1907 5 item(s) 5 letters (9 pages) reel BSC 3:
reel-frame 4
 Johnsen, Arrien, 1877-1934.
Letters to Walther Gerlach
1921-1922 2 item(s) 2 letters (4 pages) reel 19:
reel-frame 5
 Johnsen, Arrien, 1877-1934.
Letter to Alfred Landé
1919 1 item(s) 1 letter (2 pages) reel 4:
reel-frame 17
 Joliot-Curie, Frédéric.
Letter to Hendrik Anthony Kramers
26 August 1947 1 item(s) 1 letter (3 pages) reel 12:
reel-frame 10

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 5 letters, 1932-1946. Duke University Archives, Durham, North Carolina. Letters to Fritz London, 2 letters, 1938-1939. Rutherford Collection, Cavendish Laboratory, Cambridge, England. Letter to Ernest Rutherford, [1930-1939].

 Jong, A. de.
Letter to Hendrik Anthony Kramers
1938 1 item(s) 1 letter (1 page) reel 10:
reel-frame 5
 Jongkees, L. B. W..
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (1 page) reel 12:
reel-frame 10
 Jonin, W. P..
Letters to Hendrik Anthony Kramers
1924 2 item(s) 2 letters (4 pages) reel 8:
reel-frame 7
 Jonker, Charles Christiaan.
Letter to Hendrik Anthony Kramers
1950 1 item(s) 1 letter (1 page) reel 12:
reel-frame 10
 Joos, Georg, 1894-1959.
Letter to Alfred Landé
7 November 1925 1 item(s) 1 letter (2 pages) reel 4:
reel-frame 17
 Joos, Georg, 1894-1959.
Letter to Erwin Schrödinger
15 November 1926 1 item(s) 1 letter (3 pages) reel 41:
reel-frame 8
 Joos, Georg, 1894-1959.
Letters to Arnold Sommerfeld
15 May 1928 - 1940 5 item(s) 5 letters (12 pages) reel 31:
reel-frame 9

Related material: Duke University Archives, Durham, North Carolina. Letter to Fritz London, 1928.

Other Descriptive Information: According to Professor Joos' family, his earlier papers were lost during the move from Jena to Göttingen.

 Jordan, Pascual, 1902-1980.
Letter to P. A. M. Dirac
14 April 1927 1 item(s) 1 letter (5 pages) reel 59:
reel-frame 2
 Jordan, Pascual, 1902-1980.
Letter to Samuel Abraham Goudsmit
n.d. 1 item(s) 1 letter (1 page) reel 60:
reel-frame 2
 Jordan, Pascual, 1902-1980.
Letters to Erwin Schrödinger
May 1926 - 1927 2 item(s) 2 letters (5 pages) reel 41:
reel-frame 8
 Jordan, Pascual, 1902-1980.
Letter to Arnold Sommerfeld
18 February 1950 1 item(s) 1 letter (1 page) reel 31:
reel-frame 9
 Jordan, Pascual, 1902-1980.
Recollections of collaboration with Max Born and Werner Heisenberg in 1925,
3 July 1948 3 page(s) reel 66:
reel-frame 11
 Jordan, Pascual, 1902-1980.
Recollections of the development of quantum mechanics 1925-1927
1961-1962 16 page(s) reel 66:
reel-frame 11

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 17 letters, 1926-1958. Bibliothek der Eidgenössischen Technischen Hochschule, Zurich, Switzerland. Letter to Hermann Weyl, 25 November ?. Duke University Archives, Durham, North Carolina. Letter to Fritz London, 1929. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 7 letters, 1925-1928.

 Jørgensen, A. V..
Letters to Hendrik Anthony Kramers
1924 2 item(s) 2 letters (2 pages) reel 8:
reel-frame 7
 Joustra, P. D..
Letters to Hendrik Anthony Kramers
1943 2 item(s) 2 letters (6 pages) reel 12:
reel-frame 10
 Julius, Herman.
Letter to Hendrik Anthony Kramers
1945 1 item(s) 1 letter (2 pages) reel 12:
reel-frame 10
 Kager, John.
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (1 page) reel 12:
reel-frame 12
 Kahn, Boris.
Letters to Hendrik Anthony Kramers
1940-1943 3 item(s) 3 letters (3 pages) reel 12:
reel-frame 12
 Kaiser-Wilhelm-Institut für Metallforschung.
Letter to Walther Gerlach
1923 1 item(s) 1 letter (1 page) reel 19:
reel-frame 1
 Kalähne, Alfred, 1874-1946.
Letter to Arnold Sommerfeld
1905 1 item(s) 1 letter (4 pages) reel 31:
reel-frame 10
 Kamerlingh Onnes, Heike, 1853-1926.
Letter to Niels Bohr
28 February 1919 1 item(s) 1 letter (2 pages) reel BSC 5:
reel-frame 4
 Kamerlingh Onnes, Heike, 1853-1926.
Letters to Arnold Sommerfeld
13 September 1899 - 15 June 1906 13 item(s) 13 letters (40 pages) reel 31:
reel-frame 10

Related material: Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. 2 letters to Heinrich Kayser, 1908; letter to Max von Laue, 1923; letter to "Urania, Berlin," 1900. (Darmstaedter Collection, Fle* 1897). Deutsches Museum, Munich, Germany. Letters to Woldemar Voigt, 41 letters, 1899-1918. Algemeen Rijksarchief, The Hague, Netherlands. H. A. Lorentz papers, 1888-1928, contain letters from Kamerlingh Onnes. Bibliotheek der Rijksuniversiteit, Leiden, Netherlands. 2 letters written by Kamerlingh Onnes, 1911-1925. Rijksmuseum voor de Geschiedenis der Natuurwetenschappen, Leiden, Netherlands. Extensive collection of letters from physicists to Kamerlingh Onnes. A few letters to Albert Einstein, 1921-1924. Correspondence with J. D. van der Waals concerning the discovery of the retrograde condensation by Kuenen in 1891. Notes on lecture courses from the first years of Kamerlingh Onnes' professorship. Library of the Swedish Academy, Stockholm, Sweden. Letters to C. W. Oseen, 1915. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 6 letters, 1901-1924.

 Kamminga, A..
Letter to Hendrik Anthony Kramers
1945 1 item(s) 1 letter (2 pages) reel 12:
reel-frame 12
 Kapitsa, P. L. (Petr Leonidovich), 1894-1984.
Letter to Pierre Weiss
19 December 1933 1 item(s) 1 letter (2 pages) reel 31:
reel-frame 11
 Kapitsa, P. L. (Petr Leonidovich), 1894-1984.
First volume of minutes of the Kapitsa Club, including a list of speakers at the first 16 meetings, October 1922 to April 1923
July 1923 - October 1933 90 page(s) reel 38:
reel-frame 2
 Kapitsa, P. L. (Petr Leonidovich), 1894-1984.
Second volume of minutes of the Kapitsa Club
October 1933 - March 1958 50 page(s) reel 38:
reel-frame 3

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 12 letters, 1933-1946 Rutherford Collection, Cavendish Laboratory, Cambridge, England. Letters to Ernest Rutherford, 2 letters, 1925-1933.

 Karreman, George, 1920-1997.
Letters to Hendrik Anthony Kramers
1942-1951 4 item(s) 4 letters (32 pages) reel 12:
reel-frame 12
 Kastner, Robert.
Letter to Hendrik Anthony Kramers
1950 1 item(s) 1 letter (1 page) reel 12:
reel-frame 12
 Kaufmann, Walter, 1871-1947.
Letters to Walther Gerlach
2 November 1921 - 20 October 1924 4 item(s) 4 letters (4 pages) reel 19:
reel-frame 5
 Kaufmann, Walter, 1871-1947.
Letters to Alfred Landé
6 April 1919 - 14 January 1922 3 item(s) 3 letters (5 pages) reel 4:
reel-frame 17
 Kaufmann, Walter, 1871-1947.
Letter to Arnold Sommerfeld
4 November 1905 1 item(s) 1 letter (4 pages) reel 31:
reel-frame 11

Related material: Bohr Collection, Copenhagen, Denmark. Letter to Niels Bohr, 1934. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 2 letters, 1906-1947.

 Kayser, H. (Heinrich), 1853-1940.
Letter to Niels Bohr
10 May 1918 1 item(s) 1 letter (1 page) reel BSC 4:
reel-frame 1

Related material: Erinnerungen aus meinem Leben, 1936. An autobiography of Kayser. B.K18.

Related material: Bohr Collection, Copenhagen, Denmark. Letter to Niels Bohr, 1923. Royal Society Library, London, England. 1 letter, 1912. Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. About 1200 letters on spectroscopy from Kayser's correspondence. (Darmstaedter Collection). American Institute of Physics, New York, New York. Letters to Robert Williams Wood, 2 letters, 1903-1906.

 Kean, C. H..
Letter to Edwin C. Kemble
1935 1 item(s) 1 letter (1 page) reel 54:
reel-frame 1
 Keesing, A..
Letters to Hendrik Anthony Kramers
1937-1943 2 item(s) 2 letters (4 pages) reel 12:
reel-frame 12:
reel 10:
reel-frame 5
 Keesom, W. H. (Willem Hendrik), 1876-1956.
Letter to Niels Bohr
31 January 1916 1 item(s) 1 letter (1 page) reel BSC 4:
reel-frame 1
 Keesom, W. H. (Willem Hendrik), 1876-1956.
Letters to Hendrik Anthony Kramers
26 August 1924 - 4 January 1938 5 item(s) 5 letters (6 pages) reel 8:
reel-frame 7:
reel 10:
reel-frame 5
 Keesom, W. H. (Willem Hendrik), 1876-1956.
Letters to Arnold Sommerfeld
29 April 1913 - 1 December 1941 2 item(s) 2 letters (6 pages) reel 31:
reel-frame 11

Related material: Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. Letters to Max Iklé, 4 letters, 1909-1913. (Darmstaedter Collection, Fla 1913). Algemeen Rijksarchief, The Hague, Netherlands. Letters to H. A. Lorentz. Rijksmuseum voor de Geschiedenis der Natuurwetenschappen, Leiden, Netherlands. Letter to L. S. Ornstein, 1913; letter to Arnold Sommerfeld, 1913. Duke University Archives, Durham, North Carolina. Letters to Fritz London, 7 letters, 1930-1938.

 Kellner, Georg.
Letter to Erwin Schrödinger
27 May 1927 1 item(s) 1 letter (2 pages) reel 41:
reel-frame 8

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 4 letters, 1930. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 2 letters, 1929.

 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Herbert Stanley Allen
1937 5 item(s) 5 letters (5 pages) reel 53:
reel-frame 1
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Samuel King Allison
1933-1934 2 item(s) 2 letters (2 pages) reel 53:
reel-frame 1
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to American Academy of Arts and Sciences
1933-1936 12 item(s) 12 letters (12 pages) reel 53:
reel-frame 2
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to American Association of Physics Teachers
1937 1 item(s) 1 letter (1 page) reel 53:
reel-frame 3
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to American Association of University Women
1932 1 item(s) 1 letter (1 page) reel 53:
reel-frame 3
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to American Institute of Physics
1933-1937 4 item(s) 4 letters (4 pages) reel 53:
reel-frame 3
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to A. M. Baehr
1931 1 item(s) 1 letter (2 pages) reel 53:
reel-frame 5
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to John Barnes
1927 1 item(s) 1 letter (2 pages) reel 51:
reel-frame 1
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to Ernst Bartholome
1935 1 item(s) 1 letter (1 page) reel 53:
reel-frame 5
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to James H. Bartlett
1936-1937 3 item(s) 3 letters (3 pages) reel 53:
reel-frame 5
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to R. P. Bell
1937 2 item(s) 2 letters (2 pages) reel 53:
reel-frame 5
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Raymond T. Birge
14 April 1924 - 18 November 1932 43 item(s) 43 letters reel 50:
reel-frame 2-10
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to George Birkhoff
1933 1 item(s) 1 letter (1 page) reel 53:
reel-frame 5
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to Max Born
26 May 1926 1 item(s) 1 letter (2 pages) reel 51:
reel-frame 1
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to Boston Society for Psychic Research
1931 1 item(s) 1 letter (1 page) reel 53:
reel-frame 6
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to David Gordon Bourgin
29 September 1925 - 6 April 1928 12 item(s) 12 letters (27 pages) reel 51:
reel-frame 2
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to Gregory Breit
2 May 1935 1 item(s) 1 letter (1 page) reel 53:
reel-frame 6
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to Edgar Buckingham
1933 1 item(s) 1 letter (1 page) reel 53:
reel-frame 6
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to G. Burk
1936 1 item(s) 1 letter (1 page) reel 53:
reel-frame 6
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to R. Calkins
1936 1 item(s) 1 letter (2 pages) reel 53:
reel-frame 6
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Walter F. Colby
1 December 1923 - 4 June 1926 5 item(s) 5 letters (10 pages) reel 51:
reel-frame 3
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to College Entrance Examination Board
1931 1 item(s) 1 letter (1 page) reel 53:
reel-frame 6
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to K. T. Compton
27 February 1926 - 9 April 1930 3 item(s) 3 letters (3 pages) reel 51:
reel-frame 3
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to James Bryant Conant
1933-1935 3 item(s) 3 letters (4 pages) reel 53:
reel-frame 7
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Edward Uhler Condon
1 October 1934 - 24 April 1937 3 item(s) 3 letters (3 pages) reel 53:
reel-frame 7
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to F. H. Crawford
1936 1 item(s) 1 letter (1 page) reel 53:
reel-frame 7
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter regarding W. E. Danforth
1931 1 item(s) 1 letter (1 page) reel 53:
reel-frame 7
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Karl K. Darrow
1933 4 item(s) 4 letters (4 pages) reel 53:
reel-frame 7
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to Charles Galton Darwin
11 February 1925 1 item(s) 1 letter (2 pages) reel 51:
reel-frame 4
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to Harvey N. Davis
1933 1 item(s) 1 letter (1 page) reel 53:
reel-frame 7
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to David Mathias Dennison
13 February 1928 1 item(s) 1 letter (1 page) reel 51:
reel-frame 4
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Gerhard Heinrich Dieke
29 September 1925 - 14 June 1926 2 item(s) 2 letters (5 pages) reel 51:
reel-frame 4
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to J. L. Dunham
1929-1930 3 item(s) 3 letters (4 pages) reel 51:
reel-frame 5
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Charles W. Edwards
1933-1934 3 item(s) 3 letters (3 pages) reel 53:
reel-frame 7
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to Albert Einstein
15 October 1935 1 item(s) 1 letter (1 page) reel 53:
reel-frame 7
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to E. Ellery
1936 1 item(s) 1 letter (1 page) reel 53:
reel-frame 7
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to C. H. Fay
1936-1937 3 item(s) 3 letters (4 pages) reel 53:
reel-frame 7
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters regarding C. H. Fay
1935-1937 4 item(s) 4 letters (4 pages) reel 53:
reel-frame 7
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Eugene Feenberg
May 1932 - 1937 14 item(s) 14 letters (24 pages) reel 53:
reel-frame 8
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to John Ambrose Fleming
1936 2 item(s) 2 letters (2 pages) reel 53:
reel-frame 9
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to R. H. Fowler
22 October 1925 - 19 December 1933 4 item(s) 4 letters (4 pages) reel 51:
reel-frame 6:
reel 53:
reel-frame 9
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to W. H. Furry
1934 1 item(s) 1 letter (2 pages) reel 53:
reel-frame 9
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters regarding W. H. Furry
1932 2 item(s) 2 letters (6 pages) reel 53:
reel-frame 9
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to G. N. Gaboury
1932 1 item(s) 1 letter (2 pages) reel 53:
reel-frame 9
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to Alan Stuart Galbraith
1937 1 item(s) 1 letter (2 pages) reel 53:
reel-frame 9
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to R. C. Gibbs
1937 1 item(s) 1 letter (1 page) reel 53:
reel-frame 9
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to Stanford Goldman
1935 1 item(s) 1 letter (1 page) reel 54:
reel-frame 1
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter regarding Stanford Goldman
1935 1 item(s) 1 letter (1 page) reel 54:
reel-frame 1
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter regarding Gottschalk
1934 1 item(s) 1 letter (1 page) reel 53:
reel-frame 9
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Samuel Abraham Goudsmit
29 January 1930 - 1937 3 item(s) 3 letters (3 pages) reel 53:
reel-frame 9:
reel 64:
reel-frame 1-2
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Harvard University, Milton Fund
1932-1936 4 item(s) 4 letters (6 pages) reel 53:
reel-frame 10
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters regarding Monica Healea
1932 2 item(s) 2 letters (2 pages) reel 53:
reel-frame 10
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter regarding Malcolm H. Hebb
1937 1 item(s) 1 letter (2 pages) reel 53:
reel-frame 10
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Mayo Dyer Hersey
1926 3 item(s) 3 letters (5 pages) reel 51:
reel-frame 8
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Edward Lee Hill
6 February 1934 - 1937 2 item(s) 2 letters (2 pages) reel 53:
reel-frame 10
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to Hirschwaldsche Buchhandlung
1933 1 item(s) 1 letter (1 page) reel 53:
reel-frame 10
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters regarding W. V. D. Hodge
1933 7 item(s) 7 letters (10 pages) reel 53:
reel-frame 10
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to W. V. Houston
4 January 1934 1 item(s) 1 letter (1 page) reel 53:
reel-frame 11
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter regarding J. B. Howard
1936 1 item(s) 1 letter (2 pages) reel 53:
reel-frame 11
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Llewellyn Griffith Hoxton
1935 2 item(s) 2 letters (3 pages) reel 53:
reel-frame 11
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to John Charles Hubbard
1928-1935 2 item(s) 2 letters (3 pages) reel 53:
reel-frame 11:
reel 51:
reel-frame 8
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to Friedrich Hund
31 March 1926 1 item(s) 1 letter (2 pages) reel 51:
reel-frame 8
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Hubert James
1936 3 item(s) 3 letters (3 pages) reel 53:
reel-frame 11
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to C. K. Jen
1933 1 item(s) 1 letter (1 page) reel 53:
reel-frame 11
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to C. H. Kean
1935 1 item(s) 1 letter (1 page) reel 54:
reel-frame 1
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to T. S. Kemble
1932-1933 2 item(s) 2 letters (5 pages) reel 54:
reel-frame 1
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Julian Knause Knipp
1936-1937 3 item(s) 3 letters (3 pages) reel 54:
reel-frame 1
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters regarding Julian Knause Knipp
1936-1937 6 item(s) 6 letters (6 pages) reel 54:
reel-frame 1
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to Hendrik Anthony Kramers
2 January 1925 1 item(s) 1 letter (1 page) reel 8:
reel-frame 7
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Adolf Kratzer
22 August 1925 - 1925 2 item(s) 2 letters (5 pages) reel 51:
reel-frame 9
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Arthur B. Lamb
1924-1926 3 item(s) 3 letters (5 pages) reel 51:
reel-frame 9
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to Alfred Landé
30 November 1937 1 item(s) 1 letter (1 page) reel 54:
reel-frame 2
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to Rudolph Langer
1937 1 item(s) 1 letter (1 page) reel 54:
reel-frame 2
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Robert Bruce Lindsay
10 June 1933 - 1936 10 item(s) 10 letters (10 pages) reel 54:
reel-frame 2
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to Fritz London
17 February 1930 1 item(s) 1 letter (1 page) reel 51:
reel-frame 9
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to F. W. Loomis
17 February 1925 - 1937 23 item(s) 23 letters (32 pages) reel 51:
reel-frame 10:
reel 54:
reel-frame 2
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to Theodore Lyman
1937 1 item(s) 1 letter (1 page) reel 54:
reel-frame 2
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to James MacKaye
1933 2 item(s) 2 letters (3 pages) reel 54:
reel-frame 3
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Henry Margenau
1934-1935 4 item(s) 4 letters (14 pages) reel 54:
reel-frame 3
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to J. H. S. McCarthy
1937 1 item(s) 1 letter (1 page) reel 54:
reel-frame 3
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to McGraw-Hill Book Company
1933-1935 3 item(s) 3 letters (4 pages) reel 54:
reel-frame 3
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to John Moffatt Mecklin
1937 1 item(s) 1 letter (2 pages) reel 54:
reel-frame 4
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Dayton Clarence Miller
1933-1936 7 item(s) 7 letters (7 pages) reel 54:
reel-frame 4
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Marston Morse
1932 2 item(s) 2 letters (10 pages) reel 54:
reel-frame 4
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Robert Sanderson Mulliken
24 January 1928 - 12 November 1935 8 item(s) 8 letters (8 pages) reel 52:
reel-frame 2:
reel 54:
reel-frame 4
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter regarding H. Munsterburg
1937 1 item(s) 1 letter (1 page) reel 54:
reel-frame 4
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Kenneth B. Murdock
1933 3 item(s) 3 letters (3 pages) reel 54:
reel-frame 4
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters regarding National Academy of Sciences
1931-1937 10 item(s) 10 letters (10 pages) reel 54:
reel-frame 5
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to National Research Council
1925-1926 3 item(s) 3 letters (5 pages) reel 52:
reel-frame 3
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to O. Neugebauer
1933-1934 2 item(s) 2 letters (2 pages) reel 54:
reel-frame 5
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to M. S. Nichols
1936 1 item(s) 1 letter (1 page) reel 54:
reel-frame 5
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to J. Noyd
1935 1 item(s) 1 letter (1 page) reel 54:
reel-frame 5
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to Otto Oldenberg
18 December 1935 1 item(s) 1 letter (1 page) reel 54:
reel-frame 6
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Optical Society of America
1935-1936 2 item(s) 2 letters (2 pages) reel 54:
reel-frame 6
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Leigh Page
1925-1926 4 item(s) 4 letters (5 pages) reel 52:
reel-frame 3
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to Eugene Fred Parker
1935 1 item(s) 1 letter (1 page) reel 54:
reel-frame 6
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to R. A. Patterson
1933-1937 2 item(s) 2 letters (2 pages) reel 54:
reel-frame 6
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to Linus Pauling
18 October 1932 1 item(s) 1 letter (1 page) reel 54:
reel-frame 6
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to George B. Pegram
1936 2 item(s) 2 letters (2 pages) reel 54:
reel-frame 6
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to C. E. Pettibone
1935 2 item(s) 2 letters (2 pages) reel 54:
reel-frame 6
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to A. S. Prebensen
1937 1 item(s) 1 letter (2 pages) reel 54:
reel-frame 6
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Richard David Present
1935 6 item(s) 6 letters (6 pages) reel 54:
reel-frame 6
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to W. F. Prince
1931 1 item(s) 1 letter (2 pages) reel 54:
reel-frame 6
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter regarding I. I. Rabi
24 October 1936 1 item(s) 1 letter (1 page) reel 54:
reel-frame 7
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to F. K. Richtmyer
1930-1936 5 item(s) 5 letters (6 pages) reel 54:
reel-frame 7:
reel 52:
reel-frame 6
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to Sir Robert Robertson
1928 1 item(s) 1 letter (2 pages) reel 52:
reel-frame 6
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to G. W. Robinson
1926 1 item(s) 1 letter (1 page) reel 52:
reel-frame 6
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to J. E. Rosenthal
1935-1937 5 item(s) 5 letters (6 pages) reel 54:
reel-frame 7
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Arthur Edward Ruark
8 February 1935 - 23 December 1935 11 item(s) 11 letters (13 pages) reel 54:
reel-frame 7
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Frederick A. Saunders
1936 3 item(s) 3 letters (7 pages) reel 54:
reel-frame 8
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Willard L. Severinghaus
1936 2 item(s) 2 letters (3 pages) reel 54:
reel-frame 8
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter regarding W. V. Smith
1937 1 item(s) 1 letter (1 page) reel 54:
reel-frame 8
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Marshall Stone
1933-1934 6 item(s) 6 letters (9 pages) reel 54:
reel-frame 8
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to W. F. G. Swann
1924-1937 3 item(s) 3 letters (6 pages) reel 54:
reel-frame 8:
reel 52:
reel-frame 8
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to Carl F. Taeusch
1937 1 item(s) 1 letter (1 page) reel 54:
reel-frame 9
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to John T. Tate
1935-1937 3 item(s) 3 letters (3 pages) reel 54:
reel-frame 9
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to W. P. Thorn
1931 1 item(s) 1 letter (1 page) reel 54:
reel-frame 9
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Richard Chace Tolman
29 April 1926 - 5 June 1926 2 item(s) 2 letters (3 pages) reel 52:
reel-frame 8
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to George Tunell
1932 2 item(s) 2 letters (4 pages) reel 54:
reel-frame 9
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Harold Clayton Urey
11 December 1924 - 11 February 1936 7 item(s) 7 letters (9 pages) reel 52:
reel-frame 8:
reel 54:
reel-frame 9
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to J. H. Van Vleck
29 August 1924 - 1937 12 item(s) 12 letters (20 pages) reel 49:
reel-frame 8:
reel 54:
reel-frame 10
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to D. S. Villars
1928-1933 4 item(s) 4 letters (5 pages) reel 54:
reel-frame 10:
reel 52:
reel-frame 10
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to John Von Neumann
18 November 1935 - 14 December 1935 2 item(s) 2 letters (2 pages) reel 54:
reel-frame 5
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to William W. Watson
1927 1 item(s) 1 letter (2 pages) reel 52:
reel-frame 10
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Enos Eby Witmer
1934 2 item(s) 2 letters (2 pages) reel 54:
reel-frame 11
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter to Peter I. Wold
18 April 1930 1 item(s) 1 letter (2 pages) reel 51:
reel-frame 7

Letter concerns Victor Guillemin.

 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Robert Williams Wood
24 December 1923 - 6 May 1929 7 item(s) 7 letters (9 pages) reel 52:
reel-frame 11
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter regarding R. T. Young
1935 1 item(s) 1 letter (1 page) reel 54:
reel-frame 11
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letters to Clarence Zener
1934-1936 6 item(s) 6 letters (6 pages) reel 54:
reel-frame 11
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Letter regarding William A. Zisman
1933 1 item(s) 1 letter (1 page) reel 54:
reel-frame 11
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Drafts of paper, "The Bohr Theory and the Planck Radiation Formula"
1919-1920 36 page(s) reel 55:
reel-frame 1
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Lecture course on quantum theory, "Physics 16a," Harvard University
1919-1920 210 page(s) reel 56:
reel-frame 1
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Colloquium talk, "The Sommerfeld Development of the Bohr Theory and its Confirmation by Paschen"
1920 10 page(s) reel 55:
reel-frame 2.2
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Colloquium talk, "Low Temperature Specific Heats, Band Spectra, and Molecular Structure"
1920 8 page(s) reel 55:
reel-frame 2.3
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Colloquium talk, "Spectroscopic Evidence for a Metastable Modification of the Helium Atom"
1920 16 page(s) reel 55:
reel-frame 2.4
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Lecture notes on helium models, excitation by electron collision, spectroscopic displacement law, etc., "Physics 16a," Harvard University
1920-1921 144 page(s) reel 56:
reel-frame 2
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Semi-popular lecture on quantum theory, "Atomic Explosions"
Circa 1920-1925 12 page(s) reel 55:
reel-frame 2.9
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Colloquium, "Quantum Theory and Band Spectra"
1921 12 page(s) reel 55:
reel-frame 2.5
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Lecture course on quantum theory, "Physics 16a," Harvard University
1922 131 page(s) reel 56:
reel-frame 3
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Colloquium talk, "Detonation," reporting largely on the work of H. B. Dixon and Richard Becker on shock waves
1922-1923 9 page(s) reel 55:
reel-frame 2.6

Other Descriptive Information: See also Zeitschrift für Physik 8 (1922).

 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Colloquium talk, "Magnetic Moment of the Silver Atom," discussing magnetons and the Stern-Gerlach experiment
1922-1923 10 page(s) reel 55:
reel-frame 2.7
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
"Talk on Quantum Theory to Harvard Scientific Club"
1922-1925 6 page(s) reel 55:
reel-frame 2:
: 10
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Colloquium talk on the correspondence principle, "Introduction, Fundamental Postulates, . . . to Restate Bohr a Little More Slowly and Simply"
1923-1924 8 page(s) reel 55:
reel-frame 2.8
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Membership lists, programs, and notes from the "Faculty Physics Seminar," Cambridge, Massachusetts
1923-1925 46 page(s) reel 55:
reel-frame 3
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Faculty physics seminar on quantum theory, Cambridge, Massachusetts
1924-1925 10 page(s) reel 55:
reel-frame 3.4
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Notes for lecture course on quantum theory, "Physics 16a," Harvard University
Circa 1925 89 page(s) reel 56:
reel-frame 4
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Lecture course, "Introduction to Wave Mechanics," Harvard University
1927-1928 140 page(s) reel 57:
reel-frame 1
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Lecture course on the theory of band spectra, "Physics 16b"
1928 140 page(s) reel 57:
reel-frame 2
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Notes on lectures by Hendrik Anthony Kramers on quantum mechanics and a few pages on Samuel Abraham Goudsmit and on George Eugene Uhlenbeck, [Ann Arbor, Michigan]
1928 70 page(s) reel 55:
reel-frame 4
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Lecture course on quantum theory including list of students, exams, texts, etc., "Physics 16a," Harvard University
1930 190 page(s) reel 57:
reel-frame 3
 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
"Talk to Physics 15," showing that classical interaction between light wave and free electron leads to the Rayleigh-Jeans distribution
n.d. 16 page(s) reel 55:
reel-frame 2.1

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 2 letters, 1923. Duke University Archives, Durham, North Carolina. Letter to Fritz London, 1930.

 Kemble, T. S..
Letters to Edwin C. Kemble
1933 4 item(s) 4 letters (15 pages) reel 54:
reel-frame 1
 Kemmer, Nicholas.
Letter to Gregor Wentzel
1938 1 item(s) 1 letter (9 pages) reel 66:
reel-frame 6
 Kennard, E. H. (Earle Hesse), 1885-1968.
Letter to J. H. Van Vleck
8 January 1929 1 item(s) 1 letter (1 page) reel 49:
reel-frame 9

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 3 letters, 1927.

 Kent, Norton Adams, 1873-1944.
Letter to Edwin C. Kemble
1931 1 item(s) 1 letter (2 pages) reel 54:
reel-frame 1
 Keys, D. A. (David Arnold).
Letter to Edwin C. Kemble
1931 1 item(s) 1 letter (1 page) reel 54:
reel-frame 1
 Khvol'son, Orest Daniilovich, 1852-1934.
Letter to Alfred Landé
1923 1 item(s) 1 letter (1 page) reel 4:
reel-frame 15
 Kikuchi, Seishi, 1902-1974.
Letter to Pascual Jordan
n.d. 1 item(s) 1 letter (1 page) reel 18:
reel-frame 3
 Kirchner, Fritz.
Letters to Walther Gerlach
1921 2 item(s) 2 letters (7 pages) reel 19:
reel-frame 5
 Kirchner, Fritz.
Letters to Arnold Sommerfeld
1936-1948 2 item(s) 2 letters (5 pages) reel 31:
reel-frame 11
 Kirsch, Gerhard, 1890-1956.
Letters to Arnold Sommerfeld
1930-1937 2 item(s) 2 letters (5 pages) reel 32:
reel-frame 11
 Kistemaker, Jacob.
Letters to Hendrik Anthony Kramers
1945-1946 4 item(s) 4 letters (10 pages) reel 12:
reel-frame 12
 Klaauw, C. J. van der (Cornelis Jakob), 1893-1972.
Letters to Hendrik Anthony Kramers
1936-1939 2 item(s) 2 letters (2 pages) reel 10:
reel-frame 5
 Klein, Felix, 1849-1925.
Letters to Arnold Sommerfeld
1899-1909 16 item(s) 16 letters (49 pages) reel 31:
reel-frame 12
 Klein, Oskar, 1894-1977.
Letters to Niels Bohr
27 March 1918 - 20 November 1922 35 item(s) 35 letters (94 pages) reel BSC 4:
reel-frame 1-2
 Klein, Oskar, 1894-1977.
Letter to Charles Galton Darwin
23 November 1927 1 item(s) 1 letter (1 page) reel 36:
reel-frame 1
 Klein, Oskar, 1894-1977.
Letters to David Mathias Dennison
11 January 1927 - 22 January 1927 2 item(s) 2 letters (5 pages) reel 59:
reel-frame 1
 Klein, Oskar, 1894-1977.
Letter to P. A. M. Dirac
24 March 1927 1 item(s) 1 letter (2 pages) reel 59:
reel-frame 2
 Klein, Oskar, 1894-1977.
Letters to Samuel Abraham Goudsmit
11 August 1926 - 10 December 1930 4 item(s) 4 letters (5 pages) reel 60:
reel-frame 8:
reel 63:
reel-frame 2-3:
reel 64:
reel-frame 6
 Klein, Oskar, 1894-1977.
Letters to Pascual Jordan
27 October 1927 - 17 December 1927 2 item(s) 2 letters (3 pages) reel 18:
reel-frame 3
 Klein, Oskar, 1894-1977.
Letters to Hendrik Anthony Kramers
22 May 1920 - 1938 9 item(s) 9 letters (19 pages) reel 8:
reel-frame 7:
reel 10:
reel-frame 5
 Klein, Oskar, 1894-1977.
Letters to Erwin Schrödinger
October 1954 2 item(s) 2 letters (8 pages) reel 37:
reel-frame 8
 Klein, Oskar, 1894-1977.
Letters to George Eugene Uhlenbeck
8 August 1926 - 10 December 1926 2 item(s) 2 letters (4 pages) reel 47:
reel-frame 2
 Klein, Oskar, 1894-1977.
Unpublished manuscript, "Zur statistischen Theorie des Temperaturgleichgewichts," [For the statistical theory of equilibrium temperature]
Autumn 1922 24 page(s) reel 47:
reel-frame 1
 Klein, Oskar, 1894-1977.
Unpublished typescript, "Über die gleichzeitige Wirkung von gekreuzten homogenen elektrischen und magnetischen Feldern auf das Wasserstoffatom. II"
Spring 1925 12 page(s) reel 47:
reel-frame 1
 Klein, Oskar, 1894-1977.
Unpublished typescript, "Einige Anwendungen der Quantentheorie," [Some applications of quantum theory]
August 1926 11 page(s) reel 47:
reel-frame 2
 Klein, Oskar, 1894-1977.
Unpublished typescript, "Zur korrespondenzmässigen Verwertung der wellenmechanischen Feldtheorie"
1927 12 page(s) reel 47:
reel-frame 1

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 88 letters, 1923-1960. Library of the Swedish Academy, Stockholm, Sweden. Letters to C. W. Oseen, 6 letters, 1921-1930. Einstein Collection, Princeton, New Jersey. Letter to Albert Einstein, 1926.

 Klein, W. S..
Letter to Samuel Abraham Goudsmit
1930 1 item(s) 1 letter (2 pages) reel 64:
reel-frame 6
 Kluyver, A. J. (Albert Jan), 1888-1956.
Letter to Hendrik Anthony Kramers
1951 1 item(s) 1 letter (1 page) reel 12:
reel-frame 12
 Knauss, Harold P. (Harold Paul), 1900-1963.
Letters to Samuel Abraham Goudsmit
1926-1929 2 item(s) 2 letters (13 pages) reel 60:
reel-frame 7:
reel 63:
reel-frame 7
 Kneser, Hellmuth.
Letter to Hendrik Anthony Kramers
1925 1 item(s) 1 letter (2 pages) reel 8:
reel-frame 7
 Knie, G..
Letter to Hendrik Anthony Kramers
1946 1 item(s) 1 letter (2 pages) reel 12:
reel-frame 12
 Knie, Wilhelm.
Letters to Arnold Sommerfeld
1936-1946 2 item(s) 2 letters (4 pages) reel 31:
reel-frame 13
 Knipp, Julian Knause, 1910-1991.
Letters to Edwin C. Kemble
1935-1937 5 item(s) 5 letters (13 pages) reel 54:
reel-frame 1
 Knudsen, Martin.
Letters to Niels Bohr
1912-1916 4 item(s) 4 letters (7 pages) reel BSC 4:
reel-frame 2
 Københavns universitet. Rektor.
Letter to Hendrik Anthony Kramers
1943 1 item(s) 1 letter (1 page) reel 12:
reel-frame 13
 Koch, P. P., 1879-1945.
Letters to Pascual Jordan
1929 2 item(s) 2 letters (3 pages) reel 18:
reel-frame 3
 Kohlrausch, Fritz, 1884-1953.
Letter to Erwin Schrödinger
1936 1 item(s) 1 letter (8 pages) reel 37:
reel-frame 8
 Kohlrausch, Fritz, 1884-1953.
Letter to Arnold Sommerfeld
1934 1 item(s) 1 letter (2 pages) reel 31:
reel-frame 13
 Kohnstamm, G. A. (Geldolph Adriaan), 1908-1985.
Letter to Henri Coenraad Brinkman
1946 1 item(s) 1 letter (2 pages) reel 12:
reel-frame 12
 Kommandierender General und Befehlshaber im Luftgau Holland.
Letter to Hendrik Anthony Kramers
1943 1 item(s) 1 letter (2 pages) reel 12:
reel-frame 16
 Konen, Heinrich Mathias, 1874-1949.
Letters to Niels Bohr
28 December 1913 - 16 December 1922 3 item(s) 3 letters (5 pages) reel BSC 4:
reel-frame 2
 Konen, Heinrich Mathias, 1874-1949.
Letter to Walther Gerlach
17 July 1922 1 item(s) 1 letter (1 page) reel 19:
reel-frame 5
 Konen, Heinrich Mathias, 1874-1949.
Letters to Alfred Landé
26 July 1923 - 7 July 1927 7 item(s) 7 letters (8 pages) reel 4:
reel-frame 8
 Konen, Heinrich Mathias, 1874-1949.
Letters to Arnold Sommerfeld
24 August 1921 - 17 May 1935 2 item(s) 2 letters (4 pages) reel 31:
reel-frame 13

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 8 letters, 1923. Deutsche Staatsbibliothek, Berlin, Germany. Letter to A. von Harnack, 1923. (Nachlass Harnack). Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. 3 letters to Ludwig Darmstaedter, 1923-1926; letter to Norrenberg, 1920; letter to Karl Scheel, 1913; letter to Eilhard Wiedemann, 1912. (Darmstaedter Collection, Flc 1897). Deutsches Museum, Munich, Germany. Letter to Eilhard Wiedemann, 1924. American Institute of Physics, New York, New York. Letter to Robert Williams Wood, 1906. Duke University Archives, Durham, North Carolina. Letters to Fritz London, 2 letters, 1935.

 Kongelige Danske General Konsulat.
Letter to Max Born
1925 1 item(s) 1 letter (1 page) reel 8:
reel-frame 2
 Königsberger, Johann Georg, 1874-1946.
Letter to Alfred Landé
1920 1 item(s) 1 letter (1 page) reel 4:
reel-frame 17
 Koninklijke Akademie van Wetenschappen (Netherlands).
Letters to Samuel Abraham Goudsmit
1927 4 item(s) 4 letters (6 pages) reel 61:
reel-frame 3
 Koninklijke Nederlandse Akademie van Wetenschappen. Lorentz-Medaille.
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (1 page) reel 12:
reel-frame 16
 Kooper, W. J. C..
Letters to Hendrik Anthony Kramers
1944-1945 5 item(s) 5 letters (21 pages) reel 12:
reel-frame 14

Background note: Kooper was a psychologist.

 Koopmans, Tjalling C. (Tjalling Charles), 1910-1985.
Letter to R. Frisch, in Oslo
1936-1939 1 item(s) 1 letter (6 pages) reel 10:
reel-frame 5
 Koopmans, Tjalling C. (Tjalling Charles), 1910-1985.
Letters to Hendrik Anthony Kramers
1936 3 item(s) 3 letters (6 pages) reel 10:
reel-frame 5
 Kopff, August, 1882-1960.
Letter to Arnold Sommerfeld
1930 1 item(s) 1 letter (3 pages) reel 31:
reel-frame 13
 Koppe, Max.
Letters to Arnold Sommerfeld
1898 2 item(s) 2 letters (8 pages) reel 31:
reel-frame 13
 Korn, Arthur, 1870-1945.
Letter to Arnold Sommerfeld
1907 1 item(s) 1 letter (8 pages) reel 31:
reel-frame 13
 Korringa, Jan.
Letters to Hendrik Anthony Kramers
1943-1951 7 item(s) 7 letters (12 pages) reel 12:
reel-frame 15
 Korteweg, D. J. (Diederik Johannes), 1848-1941.
Letters to Arnold Sommerfeld
1899-1900 3 item(s) 3 letters (11 pages) reel 31:
reel-frame 13
 Kosmos (Firm).
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (1 page) reel 12:
reel-frame 12
 Kossel, W. (Walther Ludwig Julius), 1888-1956.
Letter to Niels Bohr
15 August 1921 1 item(s) 1 letter (2 pages) reel BSC 4:
reel-frame 2
 Kossel, W. (Walther Ludwig Julius), 1888-1956.
Letter to Walther Gerlach
30 April 1921 1 item(s) 1 letter (2 pages) reel 19:
reel-frame 5
 Kossel, W. (Walther Ludwig Julius), 1888-1956.
Letters to Arnold Sommerfeld
29 May 1925 - 20 February 1944 2 item(s) 2 letters (4 pages) reel 31:
reel-frame 14

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 5 letters, 1929-1931. Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. Letter to Karl Scheel, 1916. (Darmstaedter Collection, Fle 1916).

 Kramer, Louis.
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (1 page) reel 12:
reel-frame 13

Regarding cello repairs.

 Kramers, Hendrik Anthony, 1894-1952.
Letter to E. Abrahamsen
1924 1 item(s) 1 letter (1 page) reel 8:
reel-frame 1
 Kramers, Hendrik Anthony, 1894-1952.
Letter to D. Andersen
1925 1 item(s) 1 letter (1 page) reel 8:
reel-frame 1
 Kramers, Hendrik Anthony, 1894-1952.
Letters to Fritz Arndt
1924 2 item(s) 2 letters (4 pages) reel 8:
reel-frame 1
 Kramers, Hendrik Anthony, 1894-1952.
Letter to Richard Becker
12 August 1924 1 item(s) 1 letter (3 pages) reel 8:
reel-frame 2
 Kramers, Hendrik Anthony, 1894-1952.
Letter to Jean Becquerel
12 August 1947 1 item(s) 1 letter (2 pages) reel 11:
reel-frame 4
 Kramers, Hendrik Anthony, 1894-1952.
Letters to Arnold Berliner
5 September 1924 - 9 December 1925 2 item(s) 2 letters (3 pages) reel 8:
reel-frame 2
 Kramers, Hendrik Anthony, 1894-1952.
Letters to Niels Bohr
25 August 1916 - 22 March 1922 29 item(s) 29 letters (57 pages) reel BSC 4:
reel-frame 2
 Kramers, Hendrik Anthony, 1894-1952.
Letter to Max Born
13 May 1925 1 item(s) 1 letter (2 pages) reel 8:
reel-frame 2
 Kramers, Hendrik Anthony, 1894-1952.
Letters to Walter F. Colby
7 September 1927 - 17 December 1927 2 item(s) 2 letters (4 pages) reel 9:
reel-frame 6
 Kramers, Hendrik Anthony, 1894-1952.
Letter to Dirk Coster
10 June 1938 1 item(s) 1 letter (2 pages) reel 9:
reel-frame 7
 Kramers, Hendrik Anthony, 1894-1952.
Letter to Albert Defant
1924 1 item(s) 1 letter (1 page) reel 8:
reel-frame 3
 Kramers, Hendrik Anthony, 1894-1952.
Letters to David Mathias Dennison
6 January 1927 - 25 May 1928 2 item(s) 2 letters (4 pages) reel 59:
reel-frame 1
 Kramers, Hendrik Anthony, 1894-1952.
Letter to Mari Johan Druyvesteyn
1947 1 item(s) 1 letter (1 page) reel 11:
reel-frame 15
 Kramers, Hendrik Anthony, 1894-1952.
Letter to Arthur Stanley Eddington
15 December 1923 1 item(s) 1 letter (2 pages) reel 8:
reel-frame 3
 Kramers, Hendrik Anthony, 1894-1952.
Letter to R. H. Fowler
9 December 1925 1 item(s) 1 letter (2 pages) reel 8:
reel-frame 6
 Kramers, Hendrik Anthony, 1894-1952.
Letter to James Franck
2 July 1924 1 item(s) 1 letter (2 pages) reel 8:
reel-frame 6
 Kramers, Hendrik Anthony, 1894-1952.
Letter to Grüneberg's Buchhandel
1924 1 item(s) 1 letter (1 page) reel 8:
reel-frame 6
 Kramers, Hendrik Anthony, 1894-1952.
Letter to Otto Halpern
9 January 1924 1 item(s) 1 letter (1 page) reel 8:
reel-frame 6
 Kramers, Hendrik Anthony, 1894-1952.
Letter to Werner Heisenberg
12 April 1944 1 item(s) 1 letter (6 pages) reel 28:
reel-frame 13
 Kramers, Hendrik Anthony, 1894-1952.
Letter to Arthur Llewelyn Hughes
8 July 1924 1 item(s) 1 letter (2 pages) reel 8:
reel-frame 6
 Kramers, Hendrik Anthony, 1894-1952.
Letters to National Research Council. International critical tables
1925 2 item(s) 2 letters (5 pages) reel 8:
reel-frame 7
 Kramers, Hendrik Anthony, 1894-1952.
Letters to Frederic Joliot-Curie
25 June 1930 - 10 September 1947 2 item(s) 2 letters (6 pages) reel 10:
reel-frame 5:
reel 12:
reel-frame 10
 Kramers, Hendrik Anthony, 1894-1952.
Letter to Res Jost
1947 1 item(s) 1 letter (6 pages) reel 28:
reel-frame 14
 Kramers, Hendrik Anthony, 1894-1952.
Letters to Ralph Kronig
8 July 1924 - 3 September 1928 5 item(s) 5 letters (17 pages) reel 8:
reel-frame 7:
reel 10:
reel-frame 6:
reel 16:
reel-frame 9
 Kramers, Hendrik Anthony, 1894-1952.
Letters to Rudolf Walter Ladenburg
5 June 1924 - 18 December 1924 3 item(s) 3 letters (6 pages) reel 8:
reel-frame 9
 Kramers, Hendrik Anthony, 1894-1952.
Letter to Alfred Landé
28 February 1921 1 item(s) 1 letter (1 page) reel 4:
reel-frame 17
 Kramers, Hendrik Anthony, 1894-1952.
Letter to Ernst Lecher
1924 1 item(s) 1 letter (1 page) reel 8:
reel-frame 8
 Kramers, Hendrik Anthony, 1894-1952.
Letter to Wilhelm Lenz
23 May 1924 1 item(s) 1 letter (1 page) reel 8:
reel-frame 8
 Kramers, Hendrik Anthony, 1894-1952.
Letter to Gunter Lind
1944 1 item(s) 1 letter (1 page) reel 12:
reel-frame 16
 Kramers, Hendrik Anthony, 1894-1952.
Letter to Lindsay Light and Chemical Company
1947 1 item(s) 1 letter (2 pages) reel 12:
reel-frame 16
 Kramers, Hendrik Anthony, 1894-1952.
Letter to M. G. J. Minnaert
1941 1 item(s) 1 letter (4 pages) reel 13:
reel-frame 1
 Kramers, Hendrik Anthony, 1894-1952.
Letters to Nature
1924 2 item(s) 2 letters (4 pages) reel 8:
reel-frame 8
 Kramers, Hendrik Anthony, 1894-1952.
Letter to Naturforscher-Versammlung, Salzburg
1924 1 item(s) 1 letter (1 page) reel 8:
reel-frame 8
 Kramers, Hendrik Anthony, 1894-1952.
Letter to Nobel Committee
1944 1 item(s) 1 letter (4 pages) reel 28:
reel-frame 13
 Kramers, Hendrik Anthony, 1894-1952.
Letter to J. Norregaard, Københavns universitet, Rektor
1945 1 item(s) 1 letter (1 page) reel 12:
reel-frame 13
 Kramers, Hendrik Anthony, 1894-1952.
Letter to Hans Jessen Panner
1924 1 item(s) 1 letter (1 page) reel 8:
reel-frame 9
 Kramers, Hendrik Anthony, 1894-1952.
Letters to Rudolf Ernst Peierls
1949-1951 5 item(s) 5 letters (8 pages) reel 13:
reel-frame 9
 Kramers, Hendrik Anthony, 1894-1952.
Letter to Physica
1924 1 item(s) 1 letter (1 page) reel 8:
reel-frame 9
 Kramers, Hendrik Anthony, 1894-1952.
Letter to J. Ramböll
1924 1 item(s) 1 letter (1 page) reel 8:
reel-frame 9
 Kramers, Hendrik Anthony, 1894-1952.
Letter to Harrison M. Randall
11 November 1924 1 item(s) 1 letter (1 page) reel 8:
reel-frame 9
 Kramers, Hendrik Anthony, 1894-1952.
Letter to Rask-Ørsted fondet
1923 1 item(s) 1 letter (2 pages) reel 8:
reel-frame 9
 Kramers, Hendrik Anthony, 1894-1952.
Letters to Adalbert Rubinowicz
9 December 1920 - 6 June 1939 5 item(s) 5 letters (10 pages) reel 10:
reel-frame 10:
reel 17:
reel-frame B
 Kramers, Hendrik Anthony, 1894-1952.
Letter to Ernest Rutherford
13 October 1923 1 item(s) 1 letter (1 page) reel 8:
reel-frame 9
 Kramers, Hendrik Anthony, 1894-1952.
Letters to Karl Scheel
1924 2 item(s) 2 letters (3 pages) reel 8:
reel-frame 10
 Kramers, Hendrik Anthony, 1894-1952.
Letters to Erwin Schrödinger
15 July 1926 - 16 November 1926 2 item(s) 2 letters (4 pages) reel 41:
reel-frame 8
 Kramers, Hendrik Anthony, 1894-1952.
Letter to Manne Siegbahn
16 September 1925 1 item(s) 1 letter (2 pages) reel 8:
reel-frame 10
 Kramers, Hendrik Anthony, 1894-1952.
Letter to D. B. Skobjeltsin
1947 1 item(s) 1 letter (2 pages) reel 14:
reel-frame 2
 Kramers, Hendrik Anthony, 1894-1952.
Letter to Andreas Smits
1938 1 item(s) 1 letter (1 page) reel 10:
reel-frame 12
 Kramers, Hendrik Anthony, 1894-1952.
Letters to Arnold Sommerfeld
4 June 1924 - 10 January 1938 6 item(s) 6 letters (14 pages) reel 8:
reel-frame 11:
reel 31:
reel-frame 14
 Kramers, Hendrik Anthony, 1894-1952.
Letters to Springer-Verlag
1924 5 item(s) 5 letters (8 pages) reel 8:
reel-frame 11
 Kramers, Hendrik Anthony, 1894-1952.
Letter to B. G. Teubner
1924 1 item(s) 1 letter (2 pages) reel 8:
reel-frame 10
 Kramers, Hendrik Anthony, 1894-1952.
Letter to W. M. Tschulanowsky
1922 1 item(s) 1 letter (2 pages) reel BSC 8:
reel-frame 1
 Kramers, Hendrik Anthony, 1894-1952.
Letter to Universität Riga
1923 1 item(s) 1 letter (1 page) reel 8:
reel-frame 9
 Kramers, Hendrik Anthony, 1894-1952.
Letter to Harold Clayton Urey
16 July 1925 1 item(s) 1 letter (5 pages) reel 8:
reel-frame 12
 Kramers, Hendrik Anthony, 1894-1952.
Letters to J. H. Van Vleck
15 June 1922 - 28 December 1928 10 item(s) 10 letters (20 pages) reel BSC 8:
reel-frame 3:
reel 8:
reel-frame 12:
reel 49:
reel-frame 9
 Kramers, Hendrik Anthony, 1894-1952.
Letter to Jules Émile Verschaffelt
28 March 1928 1 item(s) 1 letter reel 28:
reel-frame 4
 Kramers, Hendrik Anthony, 1894-1952.
Letters to Hilmar Vestesen
1923 2 item(s) 2 letters (3 pages) reel 8:
reel-frame 12
 Kramers, Hendrik Anthony, 1894-1952.
Letter to David Locke Webster
3 July 1924 1 item(s) 1 letter (3 pages) reel 8:
reel-frame 12
 Kramers, Hendrik Anthony, 1894-1952.
Letter to Victor Frederick Weisskopf
6 June 1939 1 item(s) 1 letter (1 page) reel 10:
reel-frame 15
 Kramers, Hendrik Anthony, 1894-1952.
Klad[schrift] II, Geschiedenis theorie electromagnet-...Principes mechanical
1914-1915 1 volume(s) 1 notebook reel 25:
reel-frame 1
 Kramers, Hendrik Anthony, 1894-1952.
Principe van Le Chatelier
1914-1915 2 leaves. reel 25:
reel-frame 1
 Kramers, Hendrik Anthony, 1894-1952.
Notes on radiation from moving charge systems
1914-1915 9 leaves. reel 25:
reel-frame 1
 Kramers, Hendrik Anthony, 1894-1952.
Notes on classical analytical mechanics
1914-1915 27 page(s) reel 25:
reel-frame 1
 Kramers, Hendrik Anthony, 1894-1952.
Notes on "Quantentheorie"
1914-1915 7 page(s) reel 25:
reel-frame 1
 Kramers, Hendrik Anthony, 1894-1952.
Notes on James Clerk Maxwell's theory and on Arnold Sommerfeld's article in Encykl. Math. Wiss. 2 (1) on the elementary laws of electrodynamics
1914-1915 37 page(s) reel 25:
reel-frame 1
 Kramers, Hendrik Anthony, 1894-1952.
Notes on "Vorlesungen über elektrische Ströme, F. Neumann"
1914-1915 14 page(s) reel 25:
reel-frame 1
 Kramers, Hendrik Anthony, 1894-1952.
Kladschrift, 31 Mai 1915, H. A. K.
1915 1 volume(s) 1 notebook (11 leaves) reel 25:
reel-frame 2

Includes notes on a paper on orthogonal functions by E. Schmidt in Mathematische Annalen [1903?].

 Kramers, Hendrik Anthony, 1894-1952.
Integraal vergelijking, statistica en quantosa
1915-1916 1 volume(s) 1 notebook reel 25:
reel-frame 5
 Notes on mathematical topics connected with orthogonal functions
1915 24 leaves. reel 25:
reel-frame 5
 "Vervolg Quantentheorie," notes on quantum statistics
January 1916 - June 1916 30 leaves. reel 25:
reel-frame 5
 Kramers, Hendrik Anthony, 1894-1952.
Radio-activiteit
1915-1916 1 volume(s) 1 notebook reel 25:
reel-frame 3

Includes notes on Lamé functions in back of book (3 pages).

 Kramers, Hendrik Anthony, 1894-1952.
H. A. Kramers, Sept. 1916, K[ladschrift] II, Atoommodellen
September 1916 - December 1916 1 volume(s) 1 notebook reel 25:
reel-frame 6

Includes records reading, lecture, and conversation notes (35 leaves).

 Kramers, Hendrik Anthony, 1894-1952.
Untitled notebook
1916-1919 1 volume(s) 1 notebook reel 25:
reel-frame 7
 Bohr, Niels, 1885-1962. Kramers, Hendrik Anthony, 1894-1952.
Comments by Niels Bohr on the performances of various students in examinations
1916 1 page(s) reel 25:
reel-frame 7
 Kramers, Hendrik Anthony, 1894-1952.
Lists of names and gifts
n.d. 5 page(s) reel 25:
reel-frame 7

Perhaps connected with Kramers' marriage.

 Kramers, Hendrik Anthony, 1894-1952.
Foredrag om relativitetsteori og gravitationsteori. Hovedtanke
1919 12 leaves. reel 25:
reel-frame 7

Ten lectures beginning 8 March 1919.

 Kramers, Hendrik Anthony, 1894-1952.
Notebook on Mathematical Physics
August 1916 - October 1916 1 volume(s) 1 notebook (72 pages) reel 15:
reel-frame 1
 Kramers, Hendrik Anthony, 1894-1952.
General solution of James Clerk Maxwell's equations; Hertzian doublet; boundary value problems
1916 10 page(s) reel 15:
reel-frame 1
 Kramers, Hendrik Anthony, 1894-1952.
Green's functions in elliptic, parabolic and hyperbolic coordinates; Fourier integrals
1916 33 page(s) reel 15:
reel-frame 1
 Kramers, Hendrik Anthony, 1894-1952.
Report on Arnold Sommerfeld, wave equations
1916 11 page(s) reel 15:
reel-frame 1

Other Descriptive Information: See also Physikalische Zeitschrift 11 (1910): page 105.

 Kramers, Hendrik Anthony, 1894-1952.
Report on Arnold Sommerfeld, wave propagation
1916 17 page(s) reel 15:
reel-frame 1

Other Descriptive Information: See also Annalen der Physik 28 (1909): page 605.

 Bohr, Niels, 1885-1962. Kramers, Hendrik Anthony, 1894-1952.
On the Mechanical Problem of the Motion of a Nuclear Atom with Two Electrons
1916-1917 70 Leaves reel 27:
reel-frame 1-7

Notes for a paper largely dictated by Bohr to Kramers, but containing some independent notes by each.

 Kramers, Hendrik Anthony, 1894-1952.
Manuscript, "Nyet om Einsteins gravitationsteori," working notes on general relativity
April 1917 - May 1917 62 leaves. reel 27:
reel-frame 8-9
 Kramers, Hendrik Anthony, 1894-1952.
Manuscript draft, "On the Adiabatic Invariants of Mechanical Systems," rough notes
July 1917 - August 1917 58 leaves. reel 27:
reel-frame 10-11
 Kramers, Hendrik Anthony, 1894-1952.
Forelaesninger I. Efteraar, 1920 ... Efteraar, 1921 ... Foraar, 1922
1920-1922 1 volume(s) 1 notebook reel 25:
reel-frame 8
 Kramers, Hendrik Anthony, 1894-1952.
Forelaesninger om relativitetsteori [Lectures on Relativity]
1920 14 leaves. reel 25:
reel-frame 8
 Kramers, Hendrik Anthony, 1894-1952.
Forelaesninger om elektricitetslaere [Lectures on Electricity]
1921 17 leaves. reel 25:
reel-frame 8
 Kramers, Hendrik Anthony, 1894-1952.
Vektoranalyse [Vector]
1922 2 leaves. reel 25:
reel-frame 8
 Kramers, Hendrik Anthony, 1894-1952.
Elektronteori [Electromagnetic Theory]
1922 13 leaves. reel 25:
reel-frame 8
 Kramers, Hendrik Anthony, 1894-1952.
Notes on the separability of the Hamilton-Jacobi equation for an arbitrary number of degrees of freedom
18 February 1920 - 18 March 1920 46 leaves. reel 27:
reel-frame 12-13

Includes a letter to Oskar Klein, 12 March 1920.

 Kramers, Hendrik Anthony, 1894-1952.
Notes on general relativity
1920 27 leaves. reel 27:
reel-frame 14

Includes rough notes on general relativity, mass determination in a constant gravitational field, precession of the perihelion of mercury, coordinate transformations.

 Kramers, Hendrik Anthony, 1894-1952.
Manuscript on the Milne Problem
30 April 1920 9 page(s) reel 15:
reel-frame 2

Sent as a letter to Oskar Klein.

 Kramers, Hendrik Anthony, 1894-1952.
Adversaria, Juni, 1921
1920-1922, 1927 1 volume(s) 1 notebook reel 25:
reel-frame 9
 Kramers, Hendrik Anthony, 1894-1952.
Jottings on physical questions as well as the comings and goings of "Copenhageners"
September 1920 - January 1922 10 leaves. reel 25:
reel-frame 9
 Kramers, Hendrik Anthony, 1894-1952.
Notes on X-ray spectra
1922 3 leaves. reel 25:
reel-frame 9
 Kramers, Hendrik Anthony, 1894-1952.
Notes on the continuous X-ray spectrum
1927 19 leaves. reel 25:
reel-frame 9
 Kramers, Hendrik Anthony, 1894-1952.
Forelaesninger II. Foraarssem, 1923 ... Efteraarssemestret, 1923 ... Foraarssem. 1924
1923-1924 1 volume(s) 1 notebook reel 25:
reel-frame 10
 Kramers, Hendrik Anthony, 1894-1952.
List of colloquia for spring and fall 1923
1923 2 page(s) reel 25:
reel-frame 10
 Kramers, Hendrik Anthony, 1894-1952.
Lectures on hydrodynamics
1923 5 leaves. reel 25:
reel-frame 10
 Kramers, Hendrik Anthony, 1894-1952.
Lectures on relativity
1923 13 leaves. reel 25:
reel-frame 10
 Kramers, Hendrik Anthony, 1894-1952.
List of colloquia for spring 1924
1924 2 page(s) reel 25:
reel-frame 10
 Kramers, Hendrik Anthony, 1894-1952.
Lectures on thermodynamics and kinetic theory
1924 25 leaves. reel 25:
reel-frame 10
 Kramers, Hendrik Anthony, 1894-1952.
Series of Lectures by Bohr in the First Half Year 1923 on Statistical Theory and Quantum Theory
1923 4 leaves. reel 25:
reel-frame 10
 Kramers, Hendrik Anthony, 1894-1952.
On the Theory of X-ray Absorption and of the Continuous X-ray Spectrum
1923 44 leaves. reel 27:
reel-frame 15

Alternate formats available: Published in Philosophical Magazine 46 (1923).

 Kramers, Hendrik Anthony, 1894-1952.
Forelaesninger III. Foraar, 1924. Efteraar, 1924. Foraar, 1925
1924-1925 1 volume(s) 1 notebook reel 25:
reel-frame 11
 Kramers, Hendrik Anthony, 1894-1952.
Lectures on thermodynamics and kinetic theory
1924 17 leaves. reel 25:
reel-frame 11
 Kramers, Hendrik Anthony, 1894-1952.
Lectures on vector analysis
1924 13 leaves. reel 25:
reel-frame 11
 Kramers, Hendrik Anthony, 1894-1952.
Lectures on electrostatics and electromagnetism
1924 24 leaves. reel 25:
reel-frame 11
 Kramers, Hendrik Anthony, 1894-1952.
Lectures on "Atomistisk elektricitetslaere: elektronteori, relativitetsteori, kvanteteori"
1925 19 leaves. reel 25:
reel-frame 11
 Kramers, Hendrik Anthony, 1894-1952.
List of colloquia for autumn 1924 and spring 1925
1924-1925 3 page(s) reel 25:
reel-frame 11
 Kramers, Hendrik Anthony, 1894-1952.
Über eine mögliche Bedeutung des Versagens des Energieprincips bei Atomprozessen
Late 1924 4 leaves. reel 27:
reel-frame 16
 Kramers, Hendrik Anthony, 1894-1952.
Forelaesning om termodynamik og kinetisk luftteori [Lecture on thermodynamics and kinetic theory of air]
1924 56 page(s) reel 15:
reel-frame 3
 Certificate of residence in Denmark
1924 1 page(s) reel 8:
reel-frame 7
 Kramers, Hendrik Anthony, 1894-1952.
Rough notes on a calculation of the equilibrium between atoms and radiation
30 January 1925 6 leaves. reel 27:
reel-frame 16
 Kramers, Hendrik Anthony, 1894-1952.
Über die Eigenschaften von Atomen in einem Strahlungsfelde [On the properties of atoms in a radiation field]
February 1925 13 leaves. reel 27:
reel-frame 16
 Kramers, Hendrik Anthony, 1894-1952.
Forelaesninger IV
1925-1928 1 volume(s) 1 notebook reel 26:
reel-frame 1
 Kramers, Hendrik Anthony, 1894-1952.
Relativitetsteori : Foraarssem. 1925, (Forts.)
1925 15 leaves. reel 26:
reel-frame 1

Includes notes added in following years.

 Kramers, Hendrik Anthony, 1894-1952.
Mekanik, hydrodynamik, elasticitetsteori. Efteraarssem., 1925
1925-1927 34 leaves. reel 26:
reel-frame 1

Includes an appendix on the vibration of atoms in molecules.

 Kramers, Hendrik Anthony, 1894-1952.
Caput selectum quantum mechanical
1926-1927 23 leaves. reel 26:
reel-frame 1
 Kramers, Hendrik Anthony, 1894-1952.
Caput selectum quantum mechanical
1927-1928 19 leaves. reel 26:
reel-frame 1
 Niessen, Karel Frederick, 1895-1967. Kramers, Hendrik Anthony, 1894-1952.
Over de Wentzelsche afleiding van de oude quantenformuleering als eerste approximatie der golfmechanica door H. A. Kramers en K. F. Niessen in Utrecht [About Wentzelsche derivation of the old quantum formulation of wave mechanics as a first approximation by H. A. Kramers and K. F. Niessen Utrecht]
1926 17 leaves. reel 28:
reel-frame 2

Manuscript draft written in Niessen's hand.

 Kramers, Hendrik Anthony, 1894-1952.
Manuscript notes on matrix mechanics
3 March 1926 - 7 March 1926 7 page(s) reel 15:
reel-frame 4
 Kramers, Hendrik Anthony, 1894-1952.
Atomteori [Atomic theory]
April 1926 1 volume(s) 1 notebook reel 26:
reel-frame 2
 Kramers, Hendrik Anthony, 1894-1952.
Notes for lecture to Selsk. for Naturl. Udbr.
7 April 1926 3 page(s) reel 26:
reel-frame 2
 Kramers, Hendrik Anthony, 1894-1952.
Forelaesninger om atomteori [Lectures on Atomic Theory]
April 1926 7 leaves. reel 26:
reel-frame 2
 Kramers, Hendrik Anthony, 1894-1952.
Notes on wave mechanics
15 April 1926 1 page(s) reel 26:
reel-frame 2
 Kramers, Hendrik Anthony, 1894-1952.
Atoommechanica [Atomic Mechanics]
1928-1931 1 volume(s) 1 notebook reel 26:
reel-frame 3
 Kramers, Hendrik Anthony, 1894-1952.
12 lectures on the connection between spectra and the periodic system
1927-1928 10 leaves. reel 26:
reel-frame 3
 Kramers, Hendrik Anthony, 1894-1952.
Michigan Summer School, elementary course
June 1928 - August 1928 11 leaves. reel 26:
reel-frame 3
 Kramers, Hendrik Anthony, 1894-1952.
12 lectures on the quantum theory of binding
February 1929 - May 1929 9 leaves. reel 26:
reel-frame 3
 Kramers, Hendrik Anthony, 1894-1952.
21 lectures on elementary atomic structure and de Broglie waves
1929-1930 4 leaves. reel 26:
reel-frame 3
 Kramers, Hendrik Anthony, 1894-1952.
Michigan Summer School, advanced course, 11 lectures
June 1928 - August 1928 4 page(s) reel 26:
reel-frame 3
 Kramers, Hendrik Anthony, 1894-1952.
Golfmechanica, 24 lectures
1928-1929 20 leaves. reel 26:
reel-frame 3
 Kramers, Hendrik Anthony, 1894-1952.
Theory of Probability Amplitudes, 11 lectures
1930 6 leaves. reel 26:
reel-frame 3
 Kramers, Hendrik Anthony, 1894-1952.
Lectures on physical statistics
1930-1931 10 leaves. reel 26:
reel-frame 3
 Kramers, Hendrik Anthony, 1894-1952.
Lecture to Volksuniversiteit
January 1928 1 page(s) reel 26:
reel-frame 3
 Kramers, Hendrik Anthony, 1894-1952.
La diffusion de la lumière par les atomes [The scattering of light by atoms]
1927 9 leaves. reel 28:
reel-frame 3

Typescript draft of 1927 Como Conference paper.

 Kramers, Hendrik Anthony, 1894-1952.
Rough notes for 3 lectures on atomic physics and causality, Arnhem and Wageningen
20 October 1927 - 17 January 1928 8 leaves. reel 28:
reel-frame 3
 Kramers, Hendrik Anthony, 1894-1952.
Manuscript draft, "De causaliteitswet in de moderne natuurkunde" [The causality in modern physics]
1928 14 leaves. reel 28:
reel-frame 3

Other Descriptive Information: See also Voordacht Diligentia 7 (1928): 33-43.

 Kramers, Hendrik Anthony, 1894-1952.
Rough notes for 3 lectures given in America
Spring 1928 12 leaves. reel 28:
reel-frame 4
 Kramers, Hendrik Anthony, 1894-1952.
The Spirit of Modern Physics, [Toronto]
Spring 1928 6 leaves. reel 28:
reel-frame 4
 Kramers, Hendrik Anthony, 1894-1952.
Causality in Modern Science," Toronto
Spring 1928 4 leaves. reel 28:
reel-frame 4
 Kramers, Hendrik Anthony, 1894-1952.
The Problem of Matter in Modern Physics
14 May 1928 2 leaves. reel 28:
reel-frame 4
 Kramers, Hendrik Anthony, 1894-1952.
Lectures in America
April 1928 - July 1928 1 volume(s) 1 notebook reel 26:
reel-frame 4
 Kramers, Hendrik Anthony, 1894-1952.
Outlines of 14 lectures on quantum theory given in Toronto
April 1928 - June 1928 16 leaves. reel 26:
reel-frame 4
 Kramers, Hendrik Anthony, 1894-1952.
Outline of a lecture on the wave-particle duality given in Chicago
27 July 1928 1 leaves. reel 26:
reel-frame 4
 Kramers, Hendrik Anthony, 1894-1952. Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Lectures on quantum mechanics, summer session, Ann Arbor
Summer 1928 70 page(s) reel 55:
reel-frame 4

Notes taken by Kemble.

 Kramers, Hendrik Anthony, 1894-1952.
Typescript of a lecture on the results yielded by quantum mechanics when applied to collision processes
October 1928 34 leaves. reel 28:
reel-frame 5
 Kramers, Hendrik Anthony, 1894-1952.
Typescript draft, pages 12-31, in which the quantum mechanical apparatus is applied to a number of thought experiments
1928 20 leaves. reel 28:
reel-frame 6
 Kramers, Hendrik Anthony, 1894-1952.
Rough notes, "Ionisatie Kurve (Lise Meitner)"
1927-1929 3 leaves. reel 28:
reel-frame 7
 Kramers, Hendrik Anthony, 1894-1952.
Manuscript draft of a paper on propagation of electromagnetic waves in crystals, [probably "Theorie générale de la rotation paramagnétique dans les cristaux"]
November 1930 19 leaves. reel 28:
reel-frame 8

Other Descriptive Information: See also Proceedings of the Royal Academy of Amsterdam 33 (1930): 959-972.

 Kramers, Hendrik Anthony, 1894-1952.
Notes on Langevin's article on kinetic theory
15 April 1931 1 page(s) reel 10:
reel-frame 7

Other Descriptive Information: See also Annales de Chimie et de Physique (1905): 245.

 Kramers, Hendrik Anthony, 1894-1952.
Rough notes for 2 lectures on modern physics at the University of California at Los Angeles
Spring 1931 7 leaves. reel 28:
reel-frame 9
 Kramers, Hendrik Anthony, 1894-1952.
Causality and Probability in Modern Physics
Spring 1931 3 leaves. reel 28:
reel-frame 9
 Kramers, Hendrik Anthony, 1894-1952.
Einstein's Theory of Relativity
Spring 1931 4 leaves. reel 28:
reel-frame 9
 Kramers, Hendrik Anthony, 1894-1952.
Typescript draft of a lecture, "Werkelijkheid en begrippenvorming" [Reality and training concepts]
1931 21 leaves. reel 28:
reel-frame 9

Other Descriptive Information: See also Physica 11 (1931): 321-336.

 Kramers, Hendrik Anthony, 1894-1952.
Typescript, "Elektronengeleiding in metalen" [Conduction electrons in metals]
1932 2 leaves. reel 28:
reel-frame 9
 Kramers, Hendrik Anthony, 1894-1952.
Notes on paramagnetism
17 January 1932 2 page(s) reel 9:
reel-frame 2
 Kramers, Hendrik Anthony, 1894-1952.
Colleges Leiden, 1929-1930 ... Vrijdag College 1933-1934
1929-1935 1 item(s) 1 notebook reel 26:
reel-frame 5
 Kramers, Hendrik Anthony, 1894-1952.
Lectures on elementary quantum mechanics, Leiden
1929-1930 28 leaves. reel 26:
reel-frame 5
 Kramers, Hendrik Anthony, 1894-1952.
Vrijdag college, modern physics
1931-1934 3 page(s) reel 26:
reel-frame 5
 Kramers, Hendrik Anthony, 1894-1952.
Vrijdag college 1933-1934. Electron spin: classical, vector model, Thomas precession, quantum mechanics. 24 lectures
1933-1934 13 leaves. reel 26:
reel-frame 5
 Kramers, Hendrik Anthony, 1894-1952.
Vrijdag college. Leiden. 1934-1935. Elementary quantum mechanics
1934-1935 8 leaves. reel 26:
reel-frame 5
 Kramers, Hendrik Anthony, 1894-1952.
11 lectures on elementary quantum mechanics, Delft
1929-1930 12 leaves. reel 26:
reel-frame 5
 Kramers, Hendrik Anthony, 1894-1952.
Lectures on elementary quantum mechanics
1933-1934 84 leaves. reel 26:
reel-frame 6
 Kramers, Hendrik Anthony, 1894-1952.
Algemeen atoomtheorie [General atomic theory]
1932-1937 1 item(s) 1 notebook reel 26:
reel-frame 7
 Kramers, Hendrik Anthony, 1894-1952.
Algemeen atoomtheorie [General atomic theory]
1932-1933 31 leaves. reel 26:
reel-frame 7

54 lectures on atomic physics.

 Kramers, Hendrik Anthony, 1894-1952.
Mechanica der atomen [Mechanics of atoms]
1933-1934 12 leaves. reel 26:
reel-frame 7

50 lectures on wave mechanical treatment.

 Kramers, Hendrik Anthony, 1894-1952.
College atoomtheorie [College atomic theory]
1935-1937 18 leaves. reel 26:
reel-frame 7

Includes 27 lectures from 1935-1936, and 20 lectures from 1936-1937.

 Kramers, Hendrik Anthony, 1894-1952.
Electriciteitsleer [Learning electricity]
1933-1934 20 leaves. reel 26:
reel-frame 7

50 lectures.

 Kramers, Hendrik Anthony, 1894-1952.
Outline for article on "X-rays and Wave Mechanics" to be contributed to a supplementary number of Current Science
June 1936 1 page(s) reel 10:
reel-frame 8
 Kramers, Hendrik Anthony, 1894-1952.
Manuscript notes, "Diffusie Potentiaal" [Diffusion Potential]
July 1936 - 30 April 1937 44 page(s) reel 15:
reel-frame 5
 Kramers, Hendrik Anthony, 1894-1952.
Rough notes on the probability interpretation in regard to a mixture of two quantum mechanical systems
22 October 1936 - 26 October 1936 4 leaves. reel 28:
reel-frame 10
 Kramers, Hendrik Anthony, 1894-1952.
Notes on "Lichtgolven en lichtquanta"
19 November 1936 2 page(s) reel 10:
reel-frame 8
 Kramers, Hendrik Anthony, 1894-1952.
Rough notes for a lecture on the electron theory, with emphasis on Oseen's work, Stockholm
18 February 1937 3 leaves. reel 28:
reel-frame 10
 Kramers, Hendrik Anthony, 1894-1952.
Quantum-mech, Stralingstheorie [Quantum mechanics, radiation theory]
1937-1949 1 volume(s) 1 notebook reel 26:
reel-frame 8
 Kramers, Hendrik Anthony, 1894-1952.
Quantumtheorie [Quantum Theory]
1937-1938 18 leaves. reel 26:
reel-frame 8

47 lectures on elementary quantum mechanics.

 Kramers, Hendrik Anthony, 1894-1952.
Stralingstheorie [Radiation Theory]
1937-1938 7 leaves. reel 26:
reel-frame 8

22 lectures.

 Kramers, Hendrik Anthony, 1894-1952.
Electronentheorie en relativiteitstheorie [Electron theory and relativity]
September 1938 - October 1938 1 page(s) reel 26:
reel-frame 8

Only 4 lectures listed.

 Kramers, Hendrik Anthony, 1894-1952.
Statistische theorieen [Statistical theories]
1938-1939 16 leaves. reel 26:
reel-frame 8

36 lectures.

 Kramers, Hendrik Anthony, 1894-1952.
Elementaire quantumtheorie [Elementary quantum theory]
1939-1940 10 leaves. reel 26:
reel-frame 8

24 lectures.

 Kramers, Hendrik Anthony, 1894-1952.
Quantum mechanical [Quantum mechanics]
1948-1949 24 leaves. reel 26:
reel-frame 8

50 lectures.

 Kramers, Hendrik Anthony, 1894-1952.
Rough notes on Born's linear field theory
December 1938 8 leaves. reel 28:
reel-frame 10
 Kramers, Hendrik Anthony, 1894-1952.
Notes for a colloquium lecture on nuclear fission
11 October 1939 2 page(s) reel 9:
reel-frame 6

Other Descriptive Information: See also Physical Review 56 (1939): 426.

 Kramers, Hendrik Anthony, 1894-1952.
Manuscript draft, "On the Elimination of the Electronic Structure from the Electronic Theory and on the Subsequent Quantization of this Theory"
1940 14 leaves. reel 28:
reel-frame 11
 Kramers, Hendrik Anthony, 1894-1952.
Errata to Mittard's book
1941 1 page(s) reel 13:
reel-frame 1
 Kramers, Hendrik Anthony, 1894-1952.
Typescript, "Augustin-Jean Fresnel"
1942 10 leaves. reel 28:
reel-frame 12

Other Descriptive Information: See also Nederlands Tijdschrift voor Natuurkunde 9 (1942).

 Kramers, Hendrik Anthony, 1894-1952.
Manuscript and typescript drafts, "Principiële moeilijkheden van een theorie der deeltjes" [Fundamental problems of a theory of particles]
1944 18 leaves. reel 28:
reel-frame 14

Other Descriptive Information: See also Nederlands Tijdschrift voor Natuurkunde 11 (1944): 57-66.

 Kramers, Hendrik Anthony, 1894-1952.
Manuscript, "Photons et neutrinos"
1940s 7 leaves. reel 28:
reel-frame 15
 Kramers, Hendrik Anthony, 1894-1952.
Remarks on Alfvén's theory of the origin of the solar system, Copenhagen
30 September 1946 4 page(s) reel 14:
reel-frame 11
 Kramers, Hendrik Anthony, 1894-1952.
Manuscript notes on lecture, "Some Remarks on the Quantum Theory of Dispersion of Light"
1940s 3 page(s) reel 28:
reel-frame 16
 Kramers, Hendrik Anthony, 1894-1952.
Calculations for a reply to an enquiry of Robert Kastner [letter of 6 April 1950] regarding evaluation of two integrals in Kramers' paper on X-rays
1950 1 item(s) reel 12:
reel-frame 12

Other Descriptive Information: See also Philosophical Magazine 1923.

 Kramers, Hendrik Anthony, 1894-1952.
Rough notes from 15 miscellaneous lectures
1915-1950 44 leaves. reel 28:
reel-frame 17
 Kramers, Hendrik Anthony, 1894-1952.
Notes for 9 lectures, "Colleges Delft 1952. Lichtgolven en lichtquanta"
January 1952 - March 1952 15 leaves. reel 28:
reel-frame 16
 Kramers, Hendrik Anthony, 1894-1952.
Notes on the wave mechanics of the tensile strength of a linear molecule
n.d. 3 page(s) reel 10:
reel-frame 3
 Kramers, Hendrik Anthony, 1894-1952.
Comments on Belinfante's calculations
n.d. 1 page(s) reel 9:
reel-frame 4
 Kramers, Hendrik Anthony, 1894-1952.
Notes headed, "H. S. W. Massey," [on the potentials and virial coefficients]
n.d. 1 page(s) reel 14:
reel-frame 7
 Kramers, Hendrik Anthony, 1894-1952.
Memoirs
n.d. 1 item(s) reel 14:
reel-frame 11

Includes autobiographical sketch in French, 2 pages; postwar newspaper clippings; memorial proposing Kramers to the Academie, 3 pages; Kramers' appointment as Ridder in de Orde van te Nederlandse Leeuwen.

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 60 letters, 1923-1952. Letter to Olov Hilding Faxen, 1923. Letter to Fritz Reiche, 1923. Letter to Carl Runge, 1923. Algemeen Rijksarchief, The Hague, Netherlands. Letters from Kramers contained in the H. A. Lorentz Papers, 1888-1928.  Rijksmuseum voor de Geschiedenis der Natuurwetenschappen, Leiden, Netherlands. Letter to Paul Ehrenfest, 1929; letter to W. H. Keesom, 1934, concerning the formulation of the relativity theory. Letter to W. J. de Haas, 1952, concerning a speech by Louis de Broglie on Lorentz; letter to Jules Verschaffelt, 1930. Duke University Archives, Durham, North Carolina. Letters to Fritz London, 2 letters, 1930.

 Krammer, Franz.
Letter to Arnold Sommerfeld
1948 1 item(s) 1 letter (4 pages) reel 31:
reel-frame 14
 Kratzer, Adolf, 1893-1983.
Letter to Edwin C. Kemble
4 October 1925 1 item(s) 1 letter (2 pages) reel 51:
reel-frame 9
 Kratzer, Adolf, 1893-1983.
Letter to Arnold Sommerfeld
17 June 1922 1 item(s) 1 letter (2 pages) reel 31:
reel-frame 14
 Kronig, R. (Ralph), 1904-1995.
Letters to Samuel Abraham Goudsmit
15 December 1924 - 11 October 1925 9 item(s) 9 letters (21 pages) reel 60:
reel-frame 3-5
 Kronig, R. (Ralph), 1904-1995.
Letters to Pascual Jordan
17 December 1927 - 11 December 1928 4 item(s) 4 letters (8 pages) reel 18:
reel-frame 4
 Kronig, R. (Ralph), 1904-1995.
Letters to Hendrik Anthony Kramers
28 April 1924 - 1945 11 item(s) 11 letters (40 pages) reel 8:
reel-frame 7:
reel 28:
reel-frame 1:
reel 10:
reel-frame 6:
reel 12:
reel-frame 13
 Kronig, R. (Ralph), 1904-1995.
Letters to Alfred Landé
19 January 1925 - 11 February 1925 2 item(s) 2 letters (4 pages) reel 4:
reel-frame 17
 Pauli, Wolfgang, 1900-1958. Kronig, R. (Ralph), 1904-1995.
Letter to Allen Goodrich Shenstone
23 June 1928 1 item(s) 1 letter (1 page) reel 59:
reel-frame 3
 Kronig, R. (Ralph), 1904-1995.
Letters to J. H. Van Vleck
10 September 1926 - 21 November 1938 8 item(s) 8 letters (26 pages) reel 49:
reel-frame 10
 Goudsmit, Samuel Abraham, 1902-1978. Kronig, R. (Ralph), 1904-1995.
Manuscript draft, "Die Intensität der Zeeman Komponenten," [The intensity of the Zeeman components], Leiden
December 1924 2 page(s) reel 60:
reel-frame 3

Other Descriptive Information: See also: Naturwissenschaften 13 (1925): 90.

 Kronig, R. (Ralph), 1904-1995.
Typescript draft with manuscript additions, "On the Theory of Dispersion of X-rays"
February 1926 18 leaves. reel 28:
reel-frame 1

Alternate formats available: Published in Journal of the Optical Society of America.

 Kronig, R. (Ralph), 1904-1995.
Typescript draft, "The Dielectric Constant of Symmetrical Polyatomic Dipole-Gases on the New Quantum Mechanics"
September 1926 6 page(s) reel 49:
reel-frame 10
 Kronig, R. (Ralph), 1904-1995.
Memoir, "Recollections of the Advent of Electron Spin"
22 June 1959 3 page(s) reel 66:
reel-frame 6

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 16 letters, 1924-1953.

 Kruisinga, M..
Letters to Hendrik Anthony Kramers
1943-1949 2 item(s) 2 letters (5 pages) reel 12:
reel-frame 13
 Krusemeyer, J. J..
Letter to Hendrik Anthony Kramers
1949 1 item(s) 1 letter (2 pages) reel 12:
reel-frame 13
 Kudar, Johann.
Letter to P. A. M. Dirac
21 December 1926 1 item(s) 1 letter (4 pages) reel 59:
reel-frame 2
 Kudar, Johann.
Letters to Erwin Schrödinger
18 September 1926 - 20 November 1926 3 item(s) 3 letters (15 pages) reel 41:
reel-frame 8

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 6 letters, 1930-1931.

 Kuerti, Gustav, 1903-1978.
Letter to Arnold Sommerfeld
1949 1 item(s) 1 letter (2 pages) reel 31:
reel-frame 14
 Kuhn, Werner, 1899-1963.
Letters to Samuel Abraham Goudsmit
3 April 1926 - 29 October 1926 7 item(s) 7 letters (19 pages) reel 60:
reel-frame 6-9
 Kuhn, Werner, 1899-1963.
Letter to Hendrik Anthony Kramers
4 April 1939 1 item(s) 1 letter (5 pages) reel 10:
reel-frame 5

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 20 letters, 1923-1933.

 Kramers, Hendrik Anthony, 1894-1952. Kuhn, Werner, 1899-1963.
Drafts of "Intensität von Thallium-Absorptionslinien" [Intensity of thallium absorption lines]
July 1925 15 leaves. reel 27:
reel-frame 17

Includes Kramers' proposed corrections and additions.

Other Descriptive Information: See also: Naturwissenschaften 13 (1925): 725-726.

 Kuiper, Nicolaas H. (Nicolaas Hendrik).
Letters to Hendrik Anthony Kramers
1946-1950 6 item(s) 6 letters (15 pages) reel 12:
reel-frame 13
 Kulenkampff, Helmuth, 1895-1971.
Letter to Arnold Sommerfeld
1937 1 item(s) 1 letter (4 pages) reel 31:
reel-frame 14
 Kulk, W. van der (Wouter).
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (2 pages) reel 12:
reel-frame 13
 Kunze, Paul, 1897-1986.
Letter to Arnold Sommerfeld
1948 1 item(s) 1 letter (2 pages) reel 31:
reel-frame 14
 Kurbator, J. D..
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (2 pages) reel 12:
reel-frame 13
 Kuwaki, Ayao, 1878-1945.
Letter to Hendrik Anthony Kramers
n.d. 1 item(s) 1 letter (1 page) reel 12:
reel-frame 13
 Laar, J. J. van (Johannes Jacobus), 1860-1938.
Letters to Samuel Abraham Goudsmit
1925-1927 4 item(s) 4 letters (8 pages) reel 60:
reel-frame 5-6:
reel 61:
reel-frame 5
 Ladenburg, Rudolf Walter, 1882-1952.
Letters to Niels Bohr
7 May 1920 - 12 November 1922 6 item(s) 6 letters (12 pages) reel BSC 4:
reel-frame 3
 Ladenburg, Rudolf Walter, 1882-1952.
Letter to Samuel Abraham Goudsmit
10 December 1930 1 item(s) 1 letter (3 pages) reel 64:
reel-frame 6
 Ladenburg, Rudolf Walter, 1882-1952.
Letters to Hendrik Anthony Kramers
26 June 1920 - 15 May 1925 10 item(s) 10 letters (20 pages) reel 8:
reel-frame 9
 Ladenburg, Rudolf Walter, 1882-1952.
Letters to Alfred Landé
9 May 1920 - 20 May 1920 2 item(s) 2 letters (3 pages) reel 4:
reel-frame 18

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 7 letters, 1923-1949. Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. Letter to Heinrich Kayser, 1910; to Karl Scheel, 1914; and to Eilhard Wiedemann, 1915. (Darmstaedter Collection, Flc 1910).  Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 2 letters, 1925-1926. American Institute of Physics, New York, New York. Letter to Albert Einstein, 1926. Duke University Archives, Durham, North Carolina. Letter to Fritz London, 1928.

 Lamb, Arthur Becket, 1880-1952.
Letter to Edwin C. Kemble
1924 1 item(s) 1 letter (1 page) reel 51:
reel-frame 9
 Lamb, Horace, Sir, 1849-1934.
Letter to Niels Bohr
1919 1 item(s) 1 letter (1 page) reel BSC 6:
reel-frame 1
 Lamb, Horace, Sir, 1849-1934.
Letter to Dimitri Riabouchinsky
1919 1 item(s) 1 letter (3 pages) reel BSC 6:
reel-frame 1
 Lamb, Horace, Sir, 1849-1934.
Letter to Arnold Sommerfeld
1910 1 item(s) 1 letter (4 pages) reel 32:
reel-frame 1
 Lampariello, Giovanni.
Letters to Arnold Sommerfeld
1950 7 item(s) 7 letters (10 pages) reel 32:
reel-frame 1
 Lanczos, Cornelius, 1893-1974.
Letter to Alfred Landé
12 March 1926 1 item(s) 1 letter (4 pages) reel 4:
reel-frame 18
 Lanczos, Cornelius, 1893-1974.
Letter to Arnold Sommerfeld
15 March 1930 1 item(s) 1 letter (2 pages) reel 32:
reel-frame 1

Enclosing draft intended for Naturwissenschaften.

Related material: Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, approximately 55 letters, 1919-1955.

 Landé, Alfred, 1888-1975.
Letters to Niels Bohr
31 May 1919 - 8 December 1922 16 item(s) 16 letters (33 pages) reel BSC 4:
reel-frame 3
 Landé, Alfred, 1888-1975.
Letter to Paul Ehrenfest
10 November 1924 1 item(s) 1 letter (1 page) reel 60:
reel-frame 3
 Landé, Alfred, 1888-1975.
Letters to Samuel Abraham Goudsmit
23 November 1923 - 14 February 1932 17 item(s) 17 letters (19 pages) reel 61:
reel-frame 2-3:
reel 64:
reel-frame 3:
reel 65:
reel-frame 6:
reel 60:
reel-frame 1-4:
reel 60:
reel-frame 8-9
 Landé, Alfred, 1888-1975.
Letter to Hendrik Anthony Kramers
1924 1 item(s) 1 letter (2 pages) reel 8:
reel-frame 8
 Landé, Alfred, 1888-1975.
Letters to Arnold Sommerfeld
8 May 1920 - 17 March 1921 2 item(s) 2 letters reel 4:
reel-frame 13:
reel 32:
reel-frame 1

Related material: Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 3 letters, 1935-1936. American Institute of Physics, New York, New York. Autobiographical memoir. Manuscript material. Duke University Archives, Durham, North Carolina. Letters to Fritz London, 15 letters, 1936-1950.

 Lange, Erich.
Letter to Arnold Sommerfeld
1929 1 item(s) 1 letter (2 pages) reel 32:
reel-frame 1
 Langer, Rudolph Ernest, 1894-1968.
Letter to Edwin C. Kemble
1937 1 item(s) 1 letter (3 pages) reel 54:
reel-frame 2
 Langevin, Paul, 1872-1946.
Lecture course, "Thermodynamique," École de Physique et de Chimie, Paris
1916-1917 124 page(s) reel 68:
reel-frame 2
 Langevin, Paul, 1872-1946.
Lecture course, "Le magnetisme et les quanta," Collège de France, Paris
1925-1926 248 page(s) reel 67
 Langevin, Paul, 1872-1946.
Lecture course, "La lumière et les quanta," treating equilibrium between matter and radiation, Compton effect and Bose-Einstein statistics, Collège de France, Paris
1926-1927 181 page(s) reel 68:
reel-frame 1

Related material: Rutherford Collection, Cavendish Laboratory, Cambridge, England. Letters to Ernest Rutherford, 4 letters, 1904-1932. Royal Society Library, London, England. 1 letter, 1915. Rijksmuseum voor de Geschiedenis der Natuurwetenschappen, Leiden, Netherlands. Letter to Albert Einstein, 1926; letter to Heike Kamerlingh Onnes, 1922. Library of Congress, Washington, D.C. Correspondence with Oswald Veblen, 1941-1942. Duke University Archives, Durham, North Carolina. Letter to Fritz London, 1932.

 Langmuir, Irving, 1881-1957.
Letters to Niels Bohr
1913-1921 4 item(s) 4 letters (7 pages) reel BSC 4:
reel-frame 3
 Langmuir, Irving, 1881-1957.
Letters to Alfred Landé
5 December 1920 - 8 April 1921 2 item(s) 2 letters (4 pages) reel 4:
reel-frame 18

Related material: Rutherford Collection, Cavendish Laboratory, Cambridge, England. Letters to Ernest Rutherford, 2 letters, 1923-1937. Royal Society Library, London, England. 1 letter, 1918. Library of Congress, Washington, D.C. Collected papers. American Institute of Physics, New York, New York. Letters to Gordon Fulcher, 2 letters, 1922-1923.

 Laporte, Otto, 1902-1971.
Letter to Samuel Abraham Goudsmit
18 August 1931 1 item(s) 1 letter (2 pages) reel 65:
reel-frame 4
 Laporte, Otto, 1902-1971.
Letter to Arnold Sommerfeld
28 November 1948 1 item(s) 1 letter (3 pages) reel 32:
reel-frame 1
 Lark-Horovitz, K. (Karl), 1892-1958.
Letters to Hendrik Anthony Kramers
1947-1950 4 item(s) 4 letters (6 pages) reel 12:
reel-frame 16
 Larmor, Joseph, Sir, 1857-1942.
Letters to Niels Bohr
28 January 1909 - 16 October 1911 2 item(s) 2 letters (3 pages) reel BSC 4:
reel-frame 4
 Larmor, Joseph, Sir, 1857-1942.
Letter to Arnold Sommerfeld
17 June 1900 1 item(s) 1 letter (4 pages) reel 32:
reel-frame 1

Related material: Rutherford Collection, Cavendish Laboratory, Cambridge, England. Letters to Ernest Rutherford, 1903-1914.

 Larmor, Joseph, Sir, 1857-1942. Thomas, L. H. (Llewellyn Hilleth), 1903-1992.
Lecture course, "Mathematical Physics (Preliminary)," Cambridge, Michaelmas term
1923-1924 1 item(s) reel 5:
reel-frame 7

Notes taken by Thomas.

 Larmor, Joseph, Sir, 1857-1942. Thomas, L. H. (Llewellyn Hilleth), 1903-1992.
Lecture course, "Electrodynamic and Optical Theory," Cambridge, Lent term
1923-1924 89 page(s) reel 5:
reel-frame 7

Notes taken by Thomas.

 Laski, Gertrud, 1893-1924.
Letter to Alfred Landé
1920 1 item(s) 1 letter (2 pages) reel 4:
reel-frame 18
 Laue, Max von, 1879-1960.
Letters to Niels Bohr
28 October 1918 - 13 May 1922 4 item(s) 4 letters (5 pages) reel BSC 4:
reel-frame 4
 Laue, Max von, 1879-1960.
Letters to Hendrik Anthony Kramers
6 May 1925 - 1947 3 item(s) 3 letters (7 pages) reel 8:
reel-frame 8:
reel 12:
reel-frame 16

Includes review of Kramers' and Holst's The Atom and the Bohr Theory of its Structure, 3 pages.

 Laue, Max von, 1879-1960.
Letters to Erwin Schrödinger
12 October 1926 - 1955 9 item(s) 9 letters reel 41:
reel-frame 9:
reel 43:
reel-frame 4:
reel 37:
reel-frame 8
 Laue, Max von, 1879-1960.
Letters to Arnold Sommerfeld
16 October 1907 - 1948 7 item(s) 7 letters (13 pages) reel 32:
reel-frame 2

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 23 letters, 1940-1952. Deutsche Staatsbibliothek, Berlin, Germany. 2 letters to Adolf von Harnack, 1923-1926. (Nachlass Harnack). Sächsische Landesbibliothek, Dresden, Germany. 3 letters, 1958-1959, from the Nachlass of and perhaps addressed to Oberkirchenrat D. Neuberg.  Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. Letters to Ludwig Darmstaedter, 1926; to Ernst Gehrcke, 1909; to Max Iklé, 1908; 2 letters to H. A. Lorentz, 1917; to Karl Scheel, 1917; to Wilhelm Westphal, 1912; "Wissenschaftlicher Ausspruch," 1918. (Darmstaedter Collection Fle* 1905). Bayerische Staatsbibliothek, Munich, Germany. 3 letters to W. Groth, 1912-1918. Universitetsbiblioteket, Uppsala, Sweden. 10 letters to Alvar Gullstrand, 1923-1926. Bibliothek der Eidgenössischen Technischen Hochschule, Zurich, Switzerland. 2 letters to Hermann Weyl, 1940-1943. Burndy Library, Norwalk, Connecticut. Manuscript in the Weiner Collection. Duke University Archives, Durham, North Carolina. Letters to Fritz London, 12 letters, 1931-1937.

 Laue, Max von, 1879-1960.
Review of Kramers' and Holst's The Atom and the Bohr Theory of its Structure
n.d. 3 page(s) reel 8:
reel-frame 8
 Lazarev, P. P. (Petr Petrovich), 1878-1942.
Letter to Walther Gerlach
1922 1 item(s) 1 letter (2 pages) reel 19:
reel-frame 5
 Letter to Hendrik Anthony Kramers
1937 1 item(s) 1 letter (2 pages) reel 10:
reel-frame 7
 Lecher, Ernst, 1856-1926.
Letter to Hendrik Anthony Kramers
1924 1 item(s) 1 letter (1 page) reel 8:
reel-frame 8
 Lederer, Eugen Leo, 1884-1947.
Letter to Niels Bohr
1911 1 item(s) 1 letter (2 pages) reel BSC 4:
reel-frame 4
 Leeden, P. van der.
Letter to Henri Coenraad Brinkman
1948 1 item(s) 1 letter (3 pages) reel 11:
reel-frame 10
 Leeuwen, Hendrika Johanna van.
Letter to Adalbert Rubinowicz
26 June 1917 1 item(s) 1 letter (1 page) reel 17:
reel-frame B
 Leeuwen, Hendrika Johanna van. Darwin, Charles Galton, Sir, 1887-1962.
Lecture, "Vraagstuken uit de electronentheorie van het magnetisme," Leiden
1919 31 page(s) reel 5:
reel-frame 8

Notes taken by Darwin.

 Lenard, Philipp, 1862-1947.
Letter to Walther Gerlach
21 June 1924 1 item(s) 1 letter (1 page) reel 19:
reel-frame 5
 Lenard, Philipp, 1862-1947.
Letters to Arnold Sommerfeld
4 September 1913 - 25 September 1913 2 item(s) 2 letters (11 pages) reel 32:
reel-frame 2

Related material: Deutsche Staatsbibliothek, Berlin, Germany. Letter to Professor Berend, 1898; to Ludwig Darmstaedter, 1899; 26 letters to Julius Elster and Hans Geitel, 1889-1915; 2 letters to Heinrich Kayser, 1894-1898; to J. Kohler. Vorlesungsankündigung, Bonn, 1894. (Darmstaedter Collection, Fle 1890). Universitätsbibliothek, Heidelberg, Germany. 2 letters to K. H. F. Rosenbusch, 1904. (Heid. Hs. 3400).  Badisches General-Landesarchiv, Karlsruhe, Germany. Personal records. Deutsches Museum, Munich, Germany. Letter to W. Feddersen (n.d.); letter to Walther Nernst, 1923; 2 letters to Heinrich Hertz, 1893. Stadtarchiv Landeshauptstadt, Munich, Germany. Chronikeinträge: 1936, 1937, 1942. 5 newspaper clippings, 1936-1937.  Universitetsbiblioteket, Uppsala, Sweden. Letter to "Geheimrath," 1896. (Waller Collection). Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 2 letters, 1906-1909.

 Lennard-Jones, J. E. (John Edward), 1894-1954.
Letter to Hendrik Anthony Kramers
1946 1 item(s) 1 letter (4 pages) reel 12:
reel-frame 16
 Lenz, Wilhelm, 1888-1957.
Letter to Niels Bohr
7 July 1922 1 item(s) 1 letter (2 pages) reel BSC 4:
reel-frame 4
 Lenz, Wilhelm, 1888-1957.
Letter to Pascual Jordan
18 November 1929 1 item(s) 1 letter (1 page) reel 18:
reel-frame 5
 Lenz, Wilhelm, 1888-1957.
Letters to Arnold Sommerfeld
29 April 1932 - 5 May 1932 2 item(s) 2 letters (11 pages) reel 32:
reel-frame 2

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 2 letters, 1948. Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. 2 lecture announcements. (Darmstaedter Collection, 3i 1910).  Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 3 letters, 1917-1926.

 Lesk, Erica M..
Letter to Hendrik Anthony Kramers
1943 1 item(s) 1 letter (1 page) reel 12:
reel-frame 16
 Levi-Civita, Tullio, 1873-1941.
Letters to Erwin Schrödinger
1932-1933 4 item(s) 4 letters (8 pages) reel 37:
reel-frame 8
 Levi-Civita, Tullio, 1873-1941.
Letters to Arnold Sommerfeld
1899-1904 5 item(s) 5 letters (14 pages) reel 32:
reel-frame 2
 Levine, Samuel.
Letter to Hendrik Anthony Kramers
1946 1 item(s) 1 letter (1 page) reel 12:
reel-frame 16
 Lewis, Gilbert Newton, 1875-1946.
Letters to Niels Bohr
8 February 1916 - 18 September 1916 3 item(s) 3 letters (4 pages) reel BSC 4:
reel-frame 4
 Lewis, Gilbert Newton, 1875-1946.
Letter to Arnold Sommerfeld
12 December 1910 1 item(s) 1 letter (2 pages) reel 32:
reel-frame 3

Related material: Bohr Collection, Copenhagen, Denmark. Letter to Niels Bohr, 1923. Rutherford Collection, Cavendish Laboratory, Cambridge, England. Letter to Ernest Rutherford, 1933. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 2 letters, 1926.

 Lewis, William C. McC. (William Cudmore McCullagh).
Letter to Niels Bohr
1919 1 item(s) 1 letter (3 pages) reel BSC 4:
reel-frame 4
 Liebowitz, Benjamin.
Letter to Hendrik Anthony Kramers
1949 1 item(s) 1 letter (2 pages) reel 12:
reel-frame 16
 Liesegang, Raphael Ed. (Raphael Eduard), 1869-1947.
Letters to Walther Gerlach
1921-1922 2 item(s) 2 letters (2 pages) reel 19:
reel-frame 5
 Lilienthal, David Eli, 1899-1981.
Letter to Hendrik Anthony Kramers
n.d. 1 item(s) 1 letter (1 page) reel 12:
reel-frame 16
 Lind, Gunter.
Letter to Hendrik Anthony Kramers
1944 1 item(s) 1 letter (2 pages) reel 12:
reel-frame 16
 Linde, Carl, 1842-1934.
Letters to Arnold Sommerfeld
1902-1928 3 item(s) 3 letters (5 pages) reel 32:
reel-frame 3
 Lindelöf, Ernst Leonard, 1870-1946.
Letter to Niels Bohr
1922 1 item(s) 1 letter (2 pages) reel BSC 4:
reel-frame 4
 Lindeman, Henri.
Letters to Hendrik Anthony Kramers
1948-1950 3 item(s) 3 letters (5 pages) reel 12:
reel-frame 16
 Lindeman, Jan W..
Letter to Hendrik Anthony Kramers
1951 1 item(s) 1 letter (1 page) reel 12:
reel-frame 16

Background note: Lindeman was a violin maker.

 Cherwell, Frederick Alexander Lindemann, Viscount, 1886-1957.
Letters to Arnold Sommerfeld
8 July 1905 - 18 December 1911 4 item(s) 4 letters (17 pages) reel 32:
reel-frame 3

Related material: Royal Society Library, London, England. 1 letter, 1919. Nuffield College Library, Oxford, England. Large collection of Lindemann's papers which appears, however, to contain little relevant material ante-dating 1930. Duke University Archives, Durham, North Carolina. Letter to Fritz London, 1934.

 Lindly, A. E..
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (1 page) reel 12:
reel-frame 16
 Lindsay, Robert Bruce, 1900-1985.
Letter to Niels Bohr
28 December 1922 1 item(s) 1 letter (3 pages) reel BSC 4:
reel-frame 4
 Lindsay, Robert Bruce, 1900-1985.
Letters to Edwin C. Kemble
26 October 1933 - 1936 10 item(s) 10 letters (10 pages) reel 54:
reel-frame 2
 Lindsay, Robert Bruce, 1900-1985.
Letters to Hendrik Anthony Kramers
29 August 1923 - 1949 4 item(s) 4 letters (6 pages) reel 8:
reel-frame 8:
reel 12:
reel-frame 16

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 8 letters, 1937-1957. American Institute of Physics, New York, New York. Autobiographical memoir. Tape-recorded interview.

 Lindsay Light and Chemical Company.
Letter to Hendrik Anthony Kramers
1946-1947 1 item(s) 1 letter (4 pages) reel 12:
reel-frame 16
 Littlewood, John E. (John Edensor), 1885-1977.
Letter to Charles Galton Darwin
1921 1 item(s) 1 letter (9 pages) reel 36:
reel-frame 4
 Livens, George Henry.
Letters to Niels Bohr
1915-1920 5 item(s) 5 letters (17 pages) reel BSC 4:
reel-frame 4
 Lodge, Oliver, Sir, 1851-1940.
Letter to Hendrik Anthony Kramers
1924 1 item(s) 1 letter (1 page) reel 8:
reel-frame 8
 Lodge, Oliver, Sir, 1851-1940.
Letter to Arnold Sommerfeld
1900 1 item(s) 1 letter (4 pages) reel 32:
reel-frame 3
 Loeb, Leonard B. (Leonard Benedict), 1891-1978.
Letters to Arnold Sommerfeld
1933-1938 3 item(s) 3 letters (5 pages) reel 32:
reel-frame 3
 Lohuizen, Teunis van.
Letters to Samuel Abraham Goudsmit
1930 2 item(s) 2 letters (5 pages) reel 64:
reel-frame 4:
reel 64:
reel-frame 6
 London, Fritz, 1900-1954.
Letters to Edwin C. Kemble
16 November 1929 - 2 March 1930 2 item(s) 2 letters (4 pages) reel 51:
reel-frame 9
 London, Fritz, 1900-1954.
Letters to Alfred Landé
20 November 1924 - 29 November 1927 11 item(s) 11 letters (20 pages) reel 4:
reel-frame 9
 London, Fritz, 1900-1954.
Letters to Erwin Schrödinger
19 August 1926 - 30 June 1928 7 item(s) 7 letters (21 pages) reel 41:
reel-frame 9
 London, Fritz, 1900-1954.
Letter to Arnold Sommerfeld
21 September 1927 1 item(s) 1 letter (4 pages) reel 32:
reel-frame 3

Related material: Duke University Archives, Durham, North Carolina. Drafts of letters to (number of letters in parentheses): Edmond Bauer (1), Richard Becker (1), Arnold Berlinger (4), Hans Bethe (1), Max Born (7), Leon Brillouin (1), H. B. G. Casimir (4), John Cockcroft (2), Charles Galton Darwin (1), Peter Debye (2), Gerhard Dieke (1), Paul Ewald (2), Kasimir Fajans (1), Enrico Fermi (1), A. D. Fokker (1), R. H. Fowler (1), Erwin Fues (1), C. J. Gorter (5), Samuel Goudsmit (1), Douglas Hartree (4), Walter Heitler (7), Frederic Joliot-Curie (1), W. H. Keesom (5), Edwin Kemble (1), Alfred Landé (5), Max von Laue (5), Maria Mayer (3), J. C. McClennan (1), N. F. Mott (7), Robert Mulliken (1), Otto Oldenberg (1), Erwin Schrödinger (4), Arnold Sommerfeld (1), Johannes Stark (1), Otto Stern (1), George Uhlenbeck (1), J. H. Van Vleck (1), Victor Weisskopf (2), Eugene Wigner (2). This collection also includes correspondence with many other physicists as well as manuscripts, lecture notes, and other similar papers.

 Summary description and list of correspondents represented in the London papers deposited in the Duke University Library
1964 6 page(s) reel 58:
reel-frame 2
 Loomis, F. W. (Francis Wheeler), 1889-1976.
Letter to Raymond T. Birge
24 November 1926 1 item(s) 1 letter reel 50:
reel-frame 6
 Loomis, F. W. (Francis Wheeler), 1889-1976.
Letter to Samuel Abraham Goudsmit
12 May 1931 1 item(s) 1 letter (1 page) reel 65:
reel-frame 3
 Loomis, F. W. (Francis Wheeler), 1889-1976.
Letters to Edwin C. Kemble
16 September 1925 - 1937 20 item(s) 20 letters (54 pages) reel 53:
reel-frame 9:
reel 54:
reel-frame 2:
reel 51:
reel-frame 10
 Lorentz, H. A. (Hendrik Antoon), 1853-1928.
Letters to Niels Bohr
9 April 1919 - 10 December 1922 7 item(s) 7 letters (17 pages) reel BSC 4:
reel-frame 4
 Lorentz, H. A. (Hendrik Antoon), 1853-1928.
Letters to Albert Einstein
1911-1927 43 item(s) 43 letters reel 86

Location of originals: Rijksmuseum voor de Geschiedenis der Naturwetenschappen, Leiden.

 Lorentz, H. A. (Hendrik Antoon), 1853-1928.
Letter to Hendrik Anthony Kramers
9 October 1927 1 item(s) 1 letter (3 pages) reel 10:
reel-frame 7
 Lorentz, H. A. (Hendrik Antoon), 1853-1928.
Letters to Erwin Schrödinger
21 January 1927 - 8 July 1927 3 item(s) 3 letters (15 pages) reel 41:
reel-frame 9

Also includes a manuscript.

 Lorentz, H. A. (Hendrik Antoon), 1853-1928.
Letters to Arnold Sommerfeld
12 September 1899 - 28 June 1903 9 item(s) 9 letters (50 pages) reel 32:
reel-frame 4
 Lorentz, H. A. (Hendrik Antoon), 1853-1928.
H. A. Lorentz Papers
  20 reel(s) reel AHQP/LTZ 1-20

Location of originals: Algemeen Rijksarchief, The Hague.

 Correspondence
  8 reel(s) reel AHQP/LTZ 1-8
 Administrative Correspondence
  5 reel(s) reel AHQP/LTZ 9-13

Chiefly correspondence with the Institut de Physique Solvay and I.C.I.C.

 Manuscripts
  7 reel(s) reel AHQP/LTZ 14-20
 Kramers, Hendrik Anthony, 1894-1952. Lorentz, H. A. (Hendrik Antoon), 1853-1928.
Lecture course, "Variatieprincipes", [Variation Principles]
Autumn 1915 23 leaves. reel 25:
reel-frame 4

Notes taken by Kramers.

 Kramers, Hendrik Anthony, 1894-1952. Lorentz, H. A. (Hendrik Antoon), 1853-1928.
Lecture course, "H-Theorem," including quantum theory and the hydrogen molecule
January 1916 - February 1916 20 leaves. reel 25:
reel-frame 4

Notes taken by Kramers.

 Lorentz, H. A. (Hendrik Antoon), 1853-1928. Kramers, Hendrik Anthony, 1894-1952.
Lecture course, "Gravitatietheorie van Einstein," [Gravitational theory of Einstein]
Spring 1916 9 leaves. reel 25:
reel-frame 4

Notes taken by Kramers.

 Lorentz, H. A. (Hendrik Antoon), 1853-1928.
Manuscript, "Ableitung der Impuls-Energie Gleichungen," [Derivative of the pulse-energy equations]
1927 4 page(s) reel 41:
reel-frame 9

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 4 letters, 1923-1926. Rutherford Collection, Cavendish Laboratory, Cambridge, England. Letters to Ernest Rutherford, 1908-1921. Royal Society Library, London, England. 7 letters, 1905-1920. Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. Letter to Ludwig Darmstaedter, 1910; T. W. Engelmann, 1897. Letters to Heinrich Kayser, 3 letters, 1908-1913; letter to Leo Koenigsberger, 1907; letter to Max von Laue, 1925; letter to Eilhard Wiedemann, 1912. (Darmstaedter Collection, Fle 1883).  Deutsches Museum, Munich, Germany. Letters to Leo Graetz, 1901; to Max von Laue, 1913; to Woldemar Voigt, 47 letters, 1883-1919; to Wilhelm Wien, 24 letters, 1898-1915. Algemeen Rijksarchief, The Hague, Netherlands. Papers left by Lorentz covering the period 1888-1928, containing letters from Louis de Broglie, Paul Ehrenfest, Albert Einstein, Arthur Erich Haas, Heike Kamerlingh Onnes, W. H. Keesom, Hendrik Anthony Kramers, Albert A. Michelson, Robert Andrews Millikan, L. S. Ornstein, Ernest Rutherford, Pieter Zeeman. A brief inventory has been published in Inventarissen van rijks- en andere archieven 2 (The Hague, 1930).  Bibliotheek der Rijksuniversiteit, Leiden, Netherlands. 24 letters by Lorentz, 1876-1927. Rijksmuseum voor de Geschiedenis der Natuurwetenschappen, Leiden, Netherlands. Extensive correspondence with Paul Ehrenfest, for the most part personal, 1915-1928. Includes remarks by Lorentz on P. A. M. Dirac's "Physical interpretation of quantum dynamics." Pauli Collection, Zurich, Switzerland. Letter to Wolfgang Pauli, 1927. Burndy Library, Norwalk, Connecticut. Manuscript in the Weiner Collection. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 30 letters, 1900-1919.

 Lorenz, Richard, 1863-1929.
Letter to Walther Gerlach
1921 1 item(s) 1 letter (2 pages) reel 19:
reel-frame 5
 Lorenz, Richard, 1863-1929.
Letters to Alfred Landé
1923 3 item(s) 3 letters (7 pages) reel 4:
reel-frame 18
 Love, A. E. H. (Augustus Edward Hough), 1863-1940.
Letter to Arnold Sommerfeld
1901 1 item(s) 1 letter (4 pages) reel 32:
reel-frame 4
 Lowry, T. Martin (Thomas Martin), 1874-1936.
Letter to Hendrik Anthony Kramers
1936 1 item(s) 1 letter (1 page) reel 10:
reel-frame 7
 Lubonski, J. T..
Letters to Hendrik Anthony Kramers
1941-1945 10 item(s) 10 letters (20 pages) reel 12:
reel-frame 17
 Lüdi, Fritz, 1903-1963.
Letter to Arnold Sommerfeld
1932 1 item(s) 1 letter (1 page) reel 32:
reel-frame 4
 Lyman, Theodore, 1874-1954.
Letter to Niels Bohr
25 October 1922 1 item(s) 1 letter (1 page) reel BSC 4:
reel-frame 4
 Lyman, Theodore, 1874-1954.
Letter to Jens Rud Nielsen
1922 1 item(s) 1 letter (1 page) reel BSC 6:
reel-frame 2
 Lyman, Theodore, 1874-1954.
Letter to Ernest Rutherford
24 January 1927 1 item(s) 1 letter (1 page) reel 51:
reel-frame 10

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 3 letters, 1923. Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. 7 letters to Heinrich Kayser, 1909-1914. (Darmstaedter Collection, Flc 1910). Harvard University Archives, Cambridge, Massachusetts. Folder of information.

 Maar, M..
Letter to Pascual Jordan
n.d. 1 item(s) 1 letter (2 pages) reel 18:
reel-frame 5
 Maar, M..
Letter to Hendrik Anthony Kramers
1924 1 item(s) 1 letter (2 pages) reel 8:
reel-frame 8
 Maass, Hans.
Letter to Arnold Sommerfeld
1944 1 item(s) 1 letter (2 pages) reel 32:
reel-frame 5
 Macdonald, Hector Munro, 1865-1935.
Letter to Arnold Sommerfeld
1902 1 item(s) 1 letter (6 pages) reel 32:
reel-frame 5
 Mack, Julian Ellis, 1903-1966.
Letters to Samuel Abraham Goudsmit
22 January 1930 - 21 September 1932 4 item(s) 4 letters (10 pages) reel 64:
reel-frame 1-2:
reel 65:
reel-frame 1:
reel 65:
reel-frame 8
 MacKaye, James, 1872-1935.
Letters to Edwin C. Kemble
1933 2 item(s) 2 letters (2 pages) reel 54:
reel-frame 3
 MacLeod, Andries Hugo Donald.
Letters to Niels Bohr
1919 2 item(s) 2 letters (4 pages) reel BSC 5:
reel-frame 1
 Madelung, Erwin, 1881-1972.
Letters to Walther Gerlach
6 March 1921 - 17 June 1922 2 item(s) 2 letters (3 pages) reel 19:
reel-frame 6
 Madelung, Erwin, 1881-1972.
Letters to Alfred Landé
11 November 1919 - 25 April 1925 8 item(s) 8 letters (11 pages) reel 4:
reel-frame 10
 Madelung, Erwin, 1881-1972.
Letter to Erwin Schrödinger
9 October 1926 1 item(s) 1 letter (2 pages) reel 41:
reel-frame 10
 Magnus, A..
Letters to Walther Gerlach
1921-1922 3 item(s) 3 letters (7 pages) reel 19:
reel-frame 6
 Magnus, A..
Letters to Alfred Landé
1922 2 item(s) 2 letters (4 pages) reel 4:
reel-frame 18
 Magnus, Wilhelm, 1907-1990.
Letter to Arnold Sommerfeld
1947 1 item(s) 1 letter (4 pages) reel 32:
reel-frame 5
 Maier, Max.
Letter to Arnold Sommerfeld
1900 1 item(s) 1 letter (4 pages) reel 32:
reel-frame 5
 Makower, W. (Walter).
Letters to Niels Bohr
1916-1920 3 item(s) 3 letters (5 pages) reel BSC 5:
reel-frame 1
 Mangoldt, Hans von, 1854-1925.
Letter to Arnold Sommerfeld
1898 1 item(s) 1 letter (3 pages) reel 32:
reel-frame 5
 Manneback, Charles.
Letters to Samuel Abraham Goudsmit
16 December 1931 - 5 January 1932 2 item(s) 2 letters (5 pages) reel 65:
reel-frame 5-6
 Manneback, Charles.
Letters to Erwin Schrödinger
8 September 1926 - November 1933 2 item(s) 2 letters reel 41:
reel-frame 10:
reel 43:
reel-frame 4

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 11 letters, 1931-1946.

 March, Arthur, 1891-1957.
Letters to Erwin Schrödinger
1946-1947 3 item(s) 3 letters (7 pages) reel 37:
reel-frame 9
 Marcolongo, Roberto, 1862-1943.
Letter to Arnold Sommerfeld
1913 1 item(s) 1 letter (4 pages) reel 32:
reel-frame 5
 Marconi, Guglielmo, marchese, 1874-1937.
Letter to Samuel Abraham Goudsmit
1931 1 item(s) 1 letter (1 page) reel 65:
reel-frame 4
 Margenau, Henry, 1901-1997.
Letters to Edwin C. Kemble
1934-1935 5 item(s) 5 letters (23 pages) reel 54:
reel-frame 3
 Marie, C..
Letter to Samuel Abraham Goudsmit
1931 1 item(s) 1 letter (1 page) reel 65:
reel-frame 5
 Mark, H. F. (Herman Francis), 1895-1992.
Letters to Hendrik Anthony Kramers
1937-1947 4 item(s) 4 letters (6 pages) reel 13:
reel-frame 1:
reel 10:
reel-frame 7
 Mark, J. van der.
Letters to Samuel Abraham Goudsmit
1925-1926 2 item(s) 2 letters (7 pages) reel 60:
reel-frame 5:
reel 60:
reel-frame 8
 Marke, Axel Waldbuhm.
Letter to Niels Bohr
1914 1 item(s) 1 letter (4 pages) reel BSC 5:
reel-frame 1
 Marsden, Ernest, Sir, 1889-1970.
Letter to Niels Bohr
12 June 1913 1 item(s) 1 letter (3 pages) reel BSC 5:
reel-frame 1

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 10 letters, 1946-1962. Rutherford Collection, Cavendish Laboratory, Cambridge, England. Letters to Ernest Rutherford, 1914-1930.

 Marshall, Roy Kenneth.
Letter to Samuel Abraham Goudsmit
Circa 1932-1933 1 item(s) 1 letter (2 pages) reel 65:
reel-frame 8
 Martinette, Renato.
Letter to Hendrik Anthony Kramers
1949 1 item(s) 1 letter (2 pages) reel 13:
reel-frame 1
 Marton, L. (Ladislaus), 1901-1979.
Letter to Hendrik Anthony Kramers
1949 1 item(s) 1 letter (2 pages) reel 13:
reel-frame 1
 Maue, August Wilhelm, 1908-1970.
Letter to Arnold Sommerfeld
1950 1 item(s) 1 letter (1 page) reel 32:
reel-frame 5
 Mayer, Maria Goeppert, 1906-1972.
Letter to Pascual Jordan
Late 1920s 1 item(s) 1 letter (2 pages) reel 18:
reel-frame 1
 McClenahan, Howard, 1872-1935.
Letters to Samuel Abraham Goudsmit
1928-1929 3 item(s) 3 letters (3 pages) reel 63:
reel-frame 1:
reel 62:
reel-frame 3
 McGraw-Hill Book Company.
Letters to Edwin C. Kemble
1930-1935 5 item(s) 5 letters (5 pages) reel 54:
reel-frame 3:
reel 52:
reel-frame 1
 McLaren, Samuel Bruce, 1876-1916.
Letters to Niels Bohr
15 February 1913 - 19 July 1913 2 item(s) 2 letters (4 pages) reel BSC 5:
reel-frame 1
 McLennan, J. C. (John Cunningham), 1867-1935.
Letters to Niels Bohr
September 1920 - 28 November 1922 4 item(s) 4 letters (6 pages) reel BSC 5:
reel-frame 1
 McLennan, J. C. (John Cunningham), 1867-1935.
Letters to Samuel Abraham Goudsmit
7 November 1929 - 9 December 1929 3 item(s) 3 letters (3 pages) reel 63:
reel-frame 7

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 14 letters, 1923-1924. Duke University Archives, Durham, North Carolina. Letter to Fritz London, 1935.

 Mecke, E..
Letter to Alfred Landé
n.d. 1 item(s) 1 letter reel 4:
reel-frame 18
 Mecke, Reinhard, 1895-1969.
Letter to Edwin C. Kemble
1925 1 item(s) 1 letter (2 pages) reel 52:
reel-frame 1
 Mecklin, John Moffatt, 1871-1956.
Letter to Edwin C. Kemble
1937 1 item(s) 1 letter (2 pages) reel 54:
reel-frame 4
 Meggers, William F. (William Frederick), 1888-1966.
Letter to Samuel Abraham Goudsmit
18 August 1927 1 item(s) 1 letter (1 page) reel 61:
reel-frame 6
 Meggers, William F. (William Frederick), 1888-1966.
Letter to Allen Goodrich Shenstone
9 August 1928 1 item(s) 1 letter (2 pages) reel 59:
reel-frame 3
 Meggers, William F. (William Frederick), 1888-1966.
Letters to Arnold Sommerfeld
1936-1941 4 item(s) 4 letters (6 pages) reel 32:
reel-frame 6

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 3 letters, 1925-1928.

 Mehmke, Rudolf, 1857-1944.
Letters to Arnold Sommerfeld
1901-1904 2 item(s) 2 letters (3 pages) reel 32:
reel-frame 6
 Meissner, Karl Wilhelm , 1891-1959.
Letter to Alfred Landé
1925 1 item(s) 1 letter (1 page) reel 4:
reel-frame 18

Other Descriptive Information: Microfilm index has author listed as Walther Meissner.

 Meitner, Lise, 1878-1968.
Letter to Niels Bohr
14 November 1922 1 item(s) 1 letter (2 pages) reel BSC 5:
reel-frame 2
 Meitner, Lise, 1878-1968.
Letter to Walther Gerlach
12 February 1922 1 item(s) 1 letter (1 page) reel 19:
reel-frame 6
 Meitner, Lise, 1878-1968.
Letters to Erwin Schrödinger
1952 3 item(s) 3 letters (10 pages) reel 37:
reel-frame 9

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 4 letters, 1940-1946. Rutherford Collection, Cavendish Laboratory, Cambridge, England. 2 letters to Ernest Rutherford, 1926-1929. Library of the Swedish Academy, Stockholm, Sweden. Letter to C. W. Oseen, 1941. Pauli Collection, Zurich, Switzerland. 2 letters to Wolfgang Pauli, 1956-1958. Einstein Collection, Princeton, New Jersey. Letter to Albert Einstein, 1921.

 Meixner, Josef, 1908-1994.
Letters to Arnold Sommerfeld
1946-1950 2 item(s) 2 letters (4 pages) reel 32:
reel-frame 6
 Mendelssohn, K. (Kurt), 1906-1980.
Letter to Arnold Sommerfeld
1937 1 item(s) 1 letter (1 page) reel 32:
reel-frame 6
 Mendenhall, Charles E. (Charles Elwood), 1872-1935.
Letter to Edwin C. Kemble
1927 1 item(s) 1 letter (1 page) reel 52:
reel-frame 1
 Mendenhall, Charles E. (Charles Elwood), 1872-1935.
Letters to Arnold Sommerfeld
1923-1934 3 item(s) 3 letters (3 pages) reel 32:
reel-frame 6
 Meng, Heinrich, 1887-1972.
Letter to Erwin Schrödinger
1936 1 item(s) 1 letter (1 page) reel 37:
reel-frame 9
 Mensing, Lucie.
Letters to Samuel Abraham Goudsmit
1926-1927 3 item(s) 3 letters (7 pages) reel 60:
reel-frame 9:
reel 61:
reel-frame 5
 Merrill, Paul W. (Paul Willard), 1887-1961.
Letters to Adalbert Rubinowicz
1929-1930 3 item(s) 3 letters (4 pages) reel 17:
reel-frame B
 J. M. Meulenhoff, Uitgever.
Letter to Hendrik Anthony Kramers
1945 1 item(s) 1 letter (2 pages) reel 13:
reel-frame 1
 Meyer, Charles F. (Charles Ferdinand).
Letters to Edwin C. Kemble
1923-1928 2 item(s) 2 letters (4 pages) reel 52:
reel-frame 1
 Meyer, Edgar, 1879-1960.
Letters to Niels Bohr
26 January 1920 - 29 August 1920 2 item(s) 2 letters (4 pages) reel BSC 5:
reel-frame 2
 Meyer, Edgar, 1879-1960.
Letters to Walther Gerlach
16 March 1922 - 30 August 1929 5 item(s) 5 letters (9 pages) reel 19:
reel-frame 6
 Meyer, Edgar, 1879-1960.
Letter to Erwin Schrödinger
29 September 1932 1 item(s) 1 letter (2 pages) reel 37:
reel-frame 9
 Meyer, Edgar, 1879-1960.
Letters to Arnold Sommerfeld
12 February 1912 - 9 April 1913 2 item(s) 2 letters (7 pages) reel 32:
reel-frame 6

Related material: Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 2 letters, 1918.

 Meyer, Kirstine Bjerrum, 1861-1941.
Letters to Niels Bohr
1912-1921 5 item(s) 5 letters (11 pages) reel BSC 5:
reel-frame 2
 Meyer, L..
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (1 page) reel 13:
reel-frame 1
 Meyer, Martin.
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (1 page) reel 13:
reel-frame 1
 Meyer, P. H. E..
Letter to Hendrik Anthony Kramers
1946 1 item(s) 1 letter (2 pages) reel 13:
reel-frame 1
 Meyer, Stefan, 1872-1949.
Letter to Samuel Abraham Goudsmit
1930 1 item(s) 1 letter (2 pages) reel 64:
reel-frame 4
 Meyer, Stefan, 1872-1949.
Letter to Erwin Schrödinger
1946 1 item(s) 1 letter (1 page) reel 37:
reel-frame 7
 Michalski, Stanislaw (1865-1949).
Letter to Hendrik Anthony Kramers
1938 1 item(s) 1 letter (3 pages) reel 10:
reel-frame 7
 Michels, Antonius, 1889-1969.
Letter to Arnold Sommerfeld
1937 1 item(s) 1 letter (1 page) reel 32:
reel-frame 6
 Mie, Gustav, 1868-1957.
Letters to Alfred Landé
13 October 1925 - 14 December 1925 3 item(s) 3 letters (6 pages) reel 4:
reel-frame 18
 Mie, Gustav, 1868-1957.
Letters to Arnold Sommerfeld
14 July 1900 - 1 February 1935 4 item(s) 4 letters (19 pages) reel 32:
reel-frame 7

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 2 letters, 1924-1928. Sächsische Landesbibliothek, Dresden, Germany. Letter from the Nachlass of and perhaps addressed to Oberkirchenrat D. Neuberg, 1936. Badisches General-Landesarchiv, Karlsruhe, Germany. Personal records. Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. Letter to Ludwig Darmstaedter, 1910; to Leo Grunmach, 1906; to Meigen, 1925. (Darmstaedter Collection, Fle 1900). Deutsches Museum, Munich, Germany. Letter to Max von Laue, 1912; letter to Carl Runge, 1906. Bibliothek der Eidgenössischen Technischen Hochschule, Zurich, Switzerland. Letters to Hermann Weyl, 2 letters, 1918-1930. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 8 letters, 1918-1926.

 Letters to Niels Bohr
1916 2 item(s) 2 letters (3 pages) reel BSC 5:
reel-frame 2
 Miescher, E. F..
Letter to Edwin C. Kemble
1931 1 item(s) 1 letter (1 page) reel 54:
reel-frame 4
 Miller, Dayton Clarence, 1866-.
Letters to Edwin C. Kemble
1933-1936 6 item(s) 6 letters (11 pages) reel 54:
reel-frame 4
 Miller, Dayton Clarence, 1866-.
Letter to J. H. Van Vleck
1927 1 item(s) 1 letter (1 page) reel 49:
reel-frame 11
 Millikan, Robert Andrews, 1868-1953.
Letter to Niels Bohr
15 December 1922 1 item(s) 1 letter (1 page) reel BSC 5:
reel-frame 2
 Millikan, Robert Andrews, 1868-1953.
Letter to Samuel Abraham Goudsmit
12 March 1930 1 item(s) 1 letter (1 page) reel 64:
reel-frame 3
 Millikan, Robert Andrews, 1868-1953.
Letters to Arnold Sommerfeld
22 October 1927 - 25 November 1927 2 item(s) 2 letters (2 pages) reel 32:
reel-frame 7

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 16 letters, 1924-1947. Algemeen Rijksarchief, The Hague, Netherlands. Letters to H. A. Lorentz. California Institute of Technology, Pasadena, California. An extensive collection of Millikan's papers including a draft version of his autobiography.  Library of Congress, Washington, D.C. Correspondence with Oswald Veblen, 1922-1926. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 8 letters, 1923-1933. American Institute of Physics, New York, New York. Letters to Gordon Fulcher, 3 letters, 1921-1923.

 Minderaa, P..
Letter to Hendrik Anthony Kramers
1945 1 item(s) 1 letter (2 pages) reel 13:
reel-frame 1
 Minkowski, H. (Hermann), 1864-1909.
Letters to Arnold Sommerfeld
1899-1908 4 item(s) 4 letters (7 pages) reel 32:
reel-frame 7
 Minkowski, Rudolf, 1895-1976.
Letter to Niels Bohr
19 July 1922 1 item(s) 1 letter (1 page) reel BSC 5:
reel-frame 2
 Minkowski, Rudolf, 1895-1976.
Postcard to Fräulein Hedwig Kohn
1922 1 item(s) 1 postcard (1 page) reel 3:
reel-frame 2
 Minkowski, Rudolf, 1895-1976.
Letter to Arnold Sommerfeld
15 November 1945 1 item(s) 1 letter (1 page) reel 32:
reel-frame 7
 Minnaert, M. G. J. (Marcel Gilles Jozef), 1893-1970.
Letter to Hendrik Anthony Kramers
1948 1 item(s) 1 letter (2 pages) reel 13:
reel-frame 1
 Minnaert, M. G. J. (Marcel Gilles Jozef), 1893-1970.
Letter to Arnold Sommerfeld
1919 1 item(s) 1 letter (4 pages) reel 32:
reel-frame 8
 Mohr, Otto.
Letters to Arnold Sommerfeld
1903 2 item(s) 2 letters (5 pages) reel 32:
reel-frame 8
 Molendijk, L..
Letters to Hendrik Anthony Kramers
1946 3 item(s) 3 letters (12 pages) reel 13:
reel-frame 1
 Møller, C. (Christian), 1904-1981.
Letter to Hans A. Bethe
30 September 1931 1 item(s) 1 letter (1 page) reel 59:
reel-frame 4
 Møller, C. (Christian), 1904-1981.
Letters to F. C. Champion
1931-1932 4 item(s) 4 letters (4 pages) reel 59:
reel-frame 4
 Møller, C. (Christian), 1904-1981.
Letter to Max Delbrück
14 October 1931 1 item(s) 1 letter (2 pages) reel 59:
reel-frame 4
 Møller, C. (Christian), 1904-1981.
Letters to Werner Heisenberg
4 December 1931 - 15 December 1931 2 item(s) 2 letters (3 pages) reel 59:
reel-frame 4
 Møller, C. (Christian), 1904-1981.
Letters to N. F. Mott
9 December 1931 - 25 January 1932 2 item(s) 2 letters (3 pages) reel 59:
reel-frame 4

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 18 letters, 1928-1957. Letter to André Mercier, 1946.

 Morse, Philip M. (Philip McCord), 1903-1985.
Letter to Samuel Abraham Goudsmit
1929 1 item(s) 1 letter (1 page) reel 63:
reel-frame 5
 Morton, William Blair, 1868-1949.
Letters to Arnold Sommerfeld
1900 2 item(s) 2 letters (8 pages) reel 32:
reel-frame 8
 Moseley, H. G. J. (Henry Gwyn Jeffreys), 1887-1915.
Letter to Niels Bohr
16 November 1913 1 item(s) 1 letter (6 pages) reel BSC 5:
reel-frame 2
 Moseley, H. G. J. (Henry Gwyn Jeffreys), 1887-1915.
Letters to Charles Galton Darwin
17 January 1914 - 1 February 1914 2 item(s) 2 letters (16 pages) reel 36:
reel-frame 1

Related material: Rutherford Collection, Cavendish Laboratory, Cambridge, England. 3 letters to Georg von Hevesy; letters to Ernest Rutherford, 191?-1915. Photographs. Correspondence about printing of photograph for distribution, 1925. Rutherford's obituary notice of Moseley. Article by Rutherford, "Moseley's work on X-rays." Notes by Moseley made on board ship.

 Moss, S..
Letter to Edwin C. Kemble
1928 1 item(s) 1 letter (1 page) reel 52:
reel-frame 1
 Mostert, C. A..
Letters to Hendrik Anthony Kramers
1944 2 item(s) 2 letters (2 pages) reel 13:
reel-frame 1
 Mott, N. F., Sir (Nevill Francis), 1905-1996.
Letter to William Lawrence Bragg
1950 1 item(s) 1 letter (1 page) reel 11:
reel-frame 9
 Mott, N. F., Sir (Nevill Francis), 1905-1996.
Letters to Hendrik Anthony Kramers
1937-1939 3 item(s) 3 letters (8 pages) reel 10:
reel-frame 7
 Mott, N. F., Sir (Nevill Francis), 1905-1996.
Letter to Christian Møller
15 December 1931 1 item(s) 1 letter (2 pages) reel 59:
reel-frame 4
 Mott, N. F., Sir (Nevill Francis), 1905-1996.
Letter to Arnold Sommerfeld
18 May 1936 1 item(s) 1 letter (2 pages) reel 32:
reel-frame 8
 Mott, N. F., Sir (Nevill Francis), 1905-1996.
Memoir, "Notes by Professor Mott on his Personal Experiences of the Development of Quantum Physics"
18 March 1962 3 page(s) reel 66:
reel-frame 12

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 25 letters, 1929-1958. Duke University Archives, Durham, North Carolina. Letters to Fritz London, 15 letters, 1930-1936.

 Mott-Smith, Morton Churchill, 1877-1944.
Letter to Linus Pauling
1926 1 item(s) 1 letter (2 pages) reel 74:
reel-frame 5
 Muck, Otto Heinrich.
Letter to Arnold Sommerfeld
1948 1 item(s) 1 letter (2 pages) reel 32:
reel-frame 8
 Mulders, Gerardus Franciscus Wilhelmus.
Letters to Hendrik Anthony Kramers
1947-1948 2 item(s) 2 letters (5 pages) reel 13:
reel-frame 1
 Mulliken, Robert Sanderson, 1896-1986.
Letter to Samuel Abraham Goudsmit
19 December 1929 1 item(s) 1 letter (1 page) reel 63:
reel-frame 7
 Mulliken, Robert Sanderson, 1896-1986.
Letters to Edwin C. Kemble
21 July 1926 - 23 October 1935 14 item(s) 14 letters (59 pages) reel 52:
reel-frame 2:
reel 54:
reel-frame 4
 Mulliken, Robert Sanderson, 1896-1986.
Letter to Hendrik Anthony Kramers
10 March 1948 1 item(s) 1 letter (1 page) reel 13:
reel-frame 1
 Mulliken, Robert Sanderson, 1896-1986.
Letters to J. H. Van Vleck
8 February 1927 - 1 July 1935 17 item(s) 17 letters (53 pages) reel 49:
reel-frame 11

Related material: Duke University Archives, Durham, North Carolina. Letters to Fritz London, 1951. University of Chicago Library, Chicago, Illinois. Robert S. Mulliken Papers, 63 linear feet, 1908-1985.

 Münchener Physikalisches Mittwochs-Colloquium.
Register Volume
December 1908 - May 1939 189 page(s) reel 20

Includes record of the dates, speakers, and titles of the talks given to the Munich Colloquium, 1908 to 1939.

Location of originals: Original held at the Institute for Theoretical Physics, University of Munich.

 Murdock, Kenneth B..
Letters to Edwin C. Kemble
1933 4 item(s) 4 letters (5 pages) reel 54:
reel-frame 4
 Nagaoka, Hantaro, 1865-1950.
Letters to Niels Bohr
27 December 1913 - 23 March 1921 2 item(s) 2 letters (2 pages) reel BSC 5:
reel-frame 3
 Nagaoka, Hantaro, 1865-1950.
Letter to Samuel Abraham Goudsmit
24 January 1930 1 item(s) 1 letter (1 page) reel 64:
reel-frame 1
 Nagaoka, Hantaro, 1865-1950.
Letters to Alfred Landé
16 March 1922 - 4 January 1924 2 item(s) 2 letters (2 pages) reel 4:
reel-frame 19

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 2 letters, 1931. Rutherford Collection, Cavendish Laboratory, Cambridge, England. Letters to Ernest Rutherford, 2 letters, 1911-1919. Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. Letter to the Secrétaire de la Société de Physique et d'Histoire Naturelle, Geneva, undated. (Darmstaedter Collection, La* 1896).

 Nanta, W..
Letter to Hendrik Anthony Kramers
1950 1 item(s) 1 letter (3 pages) reel 13:
reel-frame 1
 Natanson, Wladyslaw, 1864-1937.
Letter to Alfred Landé
1925 1 item(s) 1 letter (4 pages) reel 4:
reel-frame 19
 National Cyclopedia of American Biography.
Letter to Edwin C. Kemble
1933 1 item(s) 1 letter (1 page) reel 53:
reel-frame 7
 National Fonds voor Wetenschappelijk Onderzoek.
Letter to Hendirk Anthony Kramers
1948 1 item(s) 1 letter (1 page) reel 12:
reel-frame 2
 National Research Council (U.S.).
Letters to Edwin C. Kemble
1924-1925 2 item(s) 2 letters (2 pages) reel 52:
reel-frame 3
 Nature.
Letter to Hendrik Anthony Kramers
1924 1 item(s) 1 letter (1 page) reel 8:
reel-frame 8
 Naturforscher-Versammlung. Salzburg.
Letters to Hendrik Anthony Kramers
1924 5 item(s) 5 letters (17 pages) reel 8:
reel-frame 8
 Natuurkundig Gezelschap. Middelburg.
Letter to Hendrik Anthony Kramers
1939 1 item(s) 1 letter (1 page) reel 10:
reel-frame 15
 Nederlands Genootschap voor Internationale Zaken.
Letter to Hendrik Anthony Kramers
1946-1947 2 item(s) 2 letters (3 pages) reel 12:
reel-frame 10:
reel 13:
reel-frame 1
 Nederlandse Natuurkundige Vereniging.
Letter to Hendrik Anthony Kramers
n.d. 1 item(s) 1 letter (1 page) reel 13:
reel-frame 3
 Nernst, Walther, 1864-1941.
Letters to Arnold Sommerfeld
7 August 1934 - 31 March 1935 2 item(s) 2 letters (6 pages) reel 32:
reel-frame 9

Related material: Royal Society Library, London, England. 1 letter, 1910. Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. Letter to Ludwig Darmstaedter, 1925; letter to Julius Elster and Hans Geitel, 1907; letter to the Kultusminister, Bosse, 1898; letter to Lange, 1901; 5 letters to H. A. Lorentz, 1901-1904; letter to Waldeyer-Hartz, 1906; letter to Eilhard Wiedemann, 1912; 14 letters to various persons, 1894-1911. (Darmstaedter Collection, F2e* 1898). Deutsches Museum, Munich, Germany. Letter to Wilhelm Wien, 1895. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 3 letters, 1914-1921.

 Netherlands. Departement van Opvoeding, Wetenschappen en Cultuurbescherming.
Letters to Hendrik Anthony Kramers
1943 8 item(s) 8 letters (18 pages) reel 13:
reel-frame 3
 Netherlands. Informatie Bureau.
Letter to Hendrik Anthony Kramers
1946-1947 2 item(s) 2 letters (4 pages) reel 11:
reel-frame 1:
reel 13:
reel-frame 2
 Netherlands. Ministerie van Onderwijs, Kunsten en Wetenschappen.
Letters to Hendrik Anthony Kramers
1946 7 item(s) 7 letters (8 pages) reel 13:
reel-frame 3
 Neugebauer, O. (Otto), 1899-1990.
Letter to Edwin C. Kemble
1934 1 item(s) 1 letter (1 page) reel 54:
reel-frame 5
 Neugebauer, O. (Otto), 1899-1990.
Letter to Hendrik Anthony Kramers
1939 1 item(s) 1 letter (1 page) reel 10:
reel-frame 8
 Neumann, Carl, 1832-1925.
Letters to Arnold Sommerfeld
1903 2 item(s) 2 letters (13 pages) reel 32:
reel-frame 9
 Von Neumann, John, 1903-1957.
Letter to Edwin C. Kemble
6 December 1935 1 item(s) 1 letter (14 pages) reel 54:
reel-frame 5
 Von Neumann, John, 1903-1957.
Letter to Hendrik Anthony Kramers
10 October 1949 1 item(s) 1 letter (1 page) reel 13:
reel-frame 2
 Von Neumann, John, 1903-1957.
Letter to Erwin Schrödinger
11 April 1936 1 item(s) 1 letter (5 pages) reel 46:
reel-frame 2

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 4 letters, 1938. Bibliothek der Eidgenössischen Technischen Hochschule, Zurich, Switzerland. Letters to Hermann Weyl, 12 letters, 1925-1931. Library of Congress, Washington, D.C. Correspondence with Oswald Veblen, 1929-1956.

 New York University.
Letter to Edwin C. Kemble
1928 1 item(s) 1 letter (2 pages) reel 52:
reel-frame 3
 Nichols, Ernest Fox, 1869-1924.
Letter to Arnold Sommerfeld
1905 1 item(s) 1 letter (2 pages) reel 32:
reel-frame 9
 Nielsen, Arnold B. W..
Letters to Hendrik Anthony Kramers
1925 2 item(s) 2 letters (2 pages) reel 8:
reel-frame 8
 Nielsen, Jens Rud, 1894-1979.
Letter to Niels Bohr
1922 1 item(s) 1 letter (1 page) reel BSC 6:
reel-frame 2
 Nienstaedt, L. R..
Letters to Hendrik Anthony Kramers
1946-1947 5 item(s) 5 letters (18 pages) reel 13:
reel-frame 2
 Niessen, Karel Frederick, 1895-1967.
Letter to Arnold Sommerfeld
4 April 1930 1 item(s) 1 letter (3 pages) reel 32:
reel-frame 9

Related material: Bohr Collection, Copenhagen, Denmark. Letter to Niels Bohr, 1923. Duke University Archives, Durham, North Carolina. Letter to Fritz London, 1930.

 Martinus Nijhoff Publishers.
Letters to Hendrik Anthony Kramers
1944 4 item(s) 4 letters (4 pages) reel 13:
reel-frame 2
 Nikitine, S. (Serge).
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (1 page) reel 13:
reel-frame 2
 Nishina, Yoshio, 1890-1951.
Letters to Samuel Abraham Goudsmit
16 May 1926 - 31 January 1930 8 item(s) 8 letters (15 pages) reel 63:
reel-frame 3:
reel 64:
reel-frame 1:
reel 60:
reel-frame 7-8:
reel 61:
reel-frame 5:
reel 61:
reel-frame 7:
reel 62:
reel-frame 3
 Nishina, Yoshio, 1890-1951.
Letter to Pascual Jordan
1 March 1928 1 item(s) 1 letter (1 page) reel 18:
reel-frame 5
 Nishina, Yoshio, 1890-1951.
Letters to Hendrik Anthony Kramers
10 December 1923 - 9 November 1927 3 item(s) 3 letters (6 pages) reel 8:
reel-frame 8:
reel 10:
reel-frame 8

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 31 letters, 1923-1949. Duke University Archives, Durham, North Carolina. Letter to Fritz London, 1928.

 Nissen, Knud Aage.
Letters to Niels Bohr
1916-1922 24 item(s) 24 letters (47 pages) reel BSC 5:
reel-frame 3
 Nissen, Knud Aage.
Letter to H. M. Hansen
1925 1 item(s) 1 letter (3 pages) reel 8:
reel-frame 8
 Kungl. Svenska vetenskapsakademien. Nobel Commitee for Physics.
Letter to Hendrik Anthony Kramers
1944 1 item(s) 1 letter (1 page) reel 13:
reel-frame 2
 Noether, Fritz, 1884-1941.
Letters to Arnold Sommerfeld
1913-1934 2 item(s) 2 letters (5 pages) reel 32:
reel-frame 9
 Nolan, P. J..
Letter to Walther Gerlach
1921 1 item(s) 1 letter (2 pages) reel 19:
reel-frame 6
 Nordheim, Lothar (Lothar Wolfgang), 1899-1985.
Letter to Hendrik Anthony Kramers
24 May 1950 1 item(s) 1 letter (1 page) reel 13:
reel-frame 2
 Nordheim, Lothar (Lothar Wolfgang), 1899-1985.
Letters to Arnold Sommerfeld
23 January 1934 - 7 February 1937 6 item(s) 6 letters (10 pages) reel 32:
reel-frame 9

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 8 letters, 1928-1950. Duke University Archives, Durham, North Carolina. Letter to Felix Bloch, 1954; letter to Fritz London, 1938; letter to Maria Goeppert Mayer, 1954.

 Nordstrom, Gunnar, 1881-1923.
Letter to Niels Bohr
2 February 1922 1 item(s) 1 letter (4 pages) reel BSC 5:
reel-frame 3
 Nørlund, N. E. (Niels Erik), 1885-1981.
Letters to Niels Bohr
1914-1917 6 item(s) 6 letters (16 pages) reel BSC 5:
reel-frame 3
 Noyd, J..
Letter to Edwin C. Kemble
1935 1 item(s) 1 letter (3 pages) reel 54:
reel-frame 5
 Noyes, W. Albert (William Albert), 1898-1980.
Letter to Samuel Abraham Goudsmit
Circa 1932-1933 1 item(s) 1 letter (1 page) reel 65:
reel-frame 8
 Nordstrom, Gunnar, 1881-1923.
Letters to Hendrik Anthony Kramers
27 April 1922 - 15 May 1922 2 item(s) 2 letters (5 pages) reel 8:
reel-frame 8

Related material: Bibliothek der Eidgenössischen Technischen Hochschule, Zurich, Switzerland. Letter to Hermann Weyl, 1920. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 4 letters, 1916-1917.

 Nuovo Cimento.
Letter to Hendrik Anthony Kramers
1943 1 item(s) 1 letter (1 page) reel 13:
reel-frame 1
 Nussbaum, Chaim.
Letters to Samuel Abraham Goudsmit
1931-1932 4 item(s) 4 letters (4 pages) reel 65:
reel-frame 5-6
 Obear, William Walter.
Letter to Edwin C. Kemble
1931 1 item(s) 1 letter (1 page) reel 54:
reel-frame 6
 Ohlon, S. E..
Letter to Niels Bohr
1919 1 item(s) 1 letter (3 pages) reel BSC 5:
reel-frame 4
 Olsen, Holger W..
Letter to Niels Bohr
1920 1 item(s) 1 letter (1 page) reel BSC 5:
reel-frame 4
 Olshevsky, Dimitry Eugene.
Letter to Samuel Abraham Goudsmit
1928 1 item(s) 1 letter (1 page) reel 62:
reel-frame 1
 Onsager, Lars, 1903-1976.
Letter to Hendrik Anthony Kramers
1935 1 item(s) 1 letter (8 pages) reel 10:
reel-frame 9
 Oort, Jan Hendrik.
Letters to Hendrik Anthony Kramers
1943-1947 9 item(s) 9 letters (19 pages) reel 13:
reel-frame 4
 Oort, R..
Letter to Hendrik Anthony Kramers
1937 1 item(s) 1 letter (2 pages) reel 10:
reel-frame 9
 Oosterhuis, Ekko.
Letter to Hendrik Anthony Kramers
1923 1 item(s) 1 letter (2 pages) reel 8:
reel-frame 8
 Opechowski, W..
Letters to Hendrik Anthony Kramers
1935-1951 50 item(s) 50 letters (107 pages) reel 13:
reel-frame 5:
reel 10:
reel-frame 9
 Oppenheimer, J. Robert, 1904-1967.
Letter to Samuel Abraham Goudsmit
16 July 1927 1 item(s) 1 letter (2 pages) reel 61:
reel-frame 5
 Oppenheimer, J. Robert, 1904-1967.
Letters to Edwin C. Kemble
27 November 1926 - 16 February 1928 2 item(s) 2 letters (6 pages) reel 52:
reel-frame 3
 Oppenheimer, J. Robert, 1904-1967.
Letters to Hendrik Anthony Kramers
1947-1950 3 item(s) 3 letters (6 pages) reel 13:
reel-frame 3
 Oppenheimer, J. Robert, 1904-1967.
Letters to George Eugene Uhlenbeck
18 August 1926 - Winter 1934/1935 7 item(s) 7 letters (16 pages) Box Mss.530.1.Ar2.5
Located in Oppenheimer folder, Mss. 530.1 Ar2.5.

Physical & technical details: Xerox copies of the originals in Uhlenbeck's possession.

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 25 letters, 1933-1958 (bulk 1945-1958). Library of Congress, Washington, D.C. Correspondence with Oswald Veblen, 1936-1960. Historical Collection, University of Michigan, Ann Arbor, Michigan. Miscellaneous correspondence deposited by Physics Department.

 Ornstein, L. S. (Leonard Salomon), 1880-1941.
Letters to Samuel Abraham Goudsmit
12 March 1929 - 19 October 1931 3 item(s) 3 letters (4 pages) reel 65:
reel-frame 5:
reel 63:
reel-frame 2
 Ornstein, L. S. (Leonard Salomon), 1880-1941.
Letter to Pascual Jordan
27 March 1923 1 item(s) 1 letter (2 pages) reel 18:
reel-frame 6
 Ornstein, L. S. (Leonard Salomon), 1880-1941.
Letters to Hendrik Anthony Kramers
1936-1939 4 item(s) 4 letters (4 pages) reel 10:
reel-frame 9
 Ornstein, L. S. (Leonard Salomon), 1880-1941.
Letters to Alfred Landé
18 October 1923 - 1 July 1925 4 item(s) 4 letters (5 pages) reel 4:
reel-frame 19
 Ornstein, L. S. (Leonard Salomon), 1880-1941.
Letters to Arnold Sommerfeld
7 April 1925 - 19 July 1925 3 item(s) 3 letters (6 pages) reel 32:
reel-frame 10

Related material: Bohr Collection, Copenhagen, Denmark. Letter to Niels Bohr, 1931. Algemeen Rijksarchief, The Hague, Netherlands. Letters to H. A. Lorentz. Rijksmuseum voor de Geschiedenis der Natuurwetenschappen, Leiden, Netherlands. 5 letters to Paul Ehrenfest, 1926-1928; 2 letters to W. H. Keesom, 1913. Library of the Swedish Academy, Stockholm, Sweden. Letters to C. W. Oseen, 3 letters, 1930. According to Mrs. Dr. J. G. van Cittert-Eymers, director of the University of Utrecht Museum, Ornstein's papers have been lost.

 Orowan, E. (Egon), 1902-1989.
Letter to William Lawrence Bragg
1950 1 item(s) 1 letter (2 pages) reel 11:
reel-frame 9
 Ortvay, Rudolf, 1885-1945.
Letter to Alfred Landé
1920 1 item(s) 1 letter (3 pages) reel 4:
reel-frame 19
 Ortvay, Rudolf, 1885-1945.
Letter to Erwin Schrödinger
Circa 1926-1928 1 item(s) 1 letter (7 pages) reel 41:
reel-frame 11
 Osborne, M. F..
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (1 page) reel 13:
reel-frame 3
 Oseen, C. W. (Carl Wilhelm), 1879-1944.
Letters to Niels Bohr
5 July 1911 - 31 August 1922 18 item(s) 18 letters (41 pages) reel BSC 5:
reel-frame 4

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 12 letters, 1923-1935. Library of the Swedish Academy, Stockholm, Sweden. Correspondence with numerous physicists. Universitetsbiblioteket, Uppsala, Sweden. 10 letters to Alvar Gullstrand, 1928-1929; 2 letters to Ramberg, 1910-1926.

 Catalog of letters to Oseen in the Library of the Swedish Academy of Sciences
n.d. 50 page(s) reel 58:
reel-frame 9
 Osgood, William F. (William Fogg), 1864-1943.
Letter to Arnold Sommerfeld
1933 1 item(s) 1 letter (2 pages) reel 32:
reel-frame 10
 Ostwald, Wolfgang, 1883-1943.
Letter to Arnold Sommerfeld
1926 1 item(s) 1 letter (1 page) reel 32:
reel-frame 10
 Ott, Heinrich, 1894-1962.
Letters to Arnold Sommerfeld
1933-1950 2 item(s) 2 letters (9 pages) reel 32:
reel-frame 10
 Overbeek, J. Th. G. (Jan Theodoor Gerard), 1911-2007.
Letter to Hendrik Anthony Kramers
1944 1 item(s) 1 letter (2 pages) reel 13:
reel-frame 3
 Owen, Edwin Augustine, 1887-1973.
Letters to Niels Bohr
May 1912 - 23 December 1918 9 item(s) 9 letters (30 pages) reel BSC 5:
reel-frame 5
 University of Oxford.
Letters to Erwin Schrödinger
1936-1938 16 item(s) 16 letters (23 pages) reel 37:
reel-frame 9
 Page, Leigh, 1884-1952.
Letter to Edwin C. Kemble
1925 1 item(s) 1 letter (1 page) reel 52:
reel-frame 3
 Pais, Abraham, 1918-2000.
Letters to Hendrik Anthony Kramers
1939-1948 35 item(s) 35 letters (57 pages) reel 10:
reel-frame 10:
reel 13:
reel-frame 8
 Paneth, Fritz, 1887-1958.
Letters to Niels Bohr
1914-1919 3 item(s) 3 letters (11 pages) reel BSC 5:
reel-frame 5
 Pannekoek, Anton, 1873-1960.
Letter to Hendrik Anthony Kramers
1938 1 item(s) 1 letter (1 page) reel 10:
reel-frame 10
 Panner, Hans Jessen.
Letter to Hendrik Anthony Kramers
1924 1 item(s) 1 letter (1 page) reel 8:
reel-frame 9
 Parachinomos, N..
Letter to Samuel Abraham Goudsmit
1931 1 item(s) 1 letter (8 pages) reel 65:
reel-frame 5
 Parker, Allan Elwood.
Letter to Samuel Abraham Goudsmit
1931 1 item(s) 1 letter (1 page) reel 65:
reel-frame 4
 Paschen, F. (Friedrich), 1865-1947.
Letters to Walther Gerlach
18 May 1921 - 23 January 1925 4 item(s) 4 letters (6 pages) reel 19:
reel-frame 7
 Paschen, F. (Friedrich), 1865-1947.
Letter to Samuel Abraham Goudsmit
15 January 1932 1 item(s) 1 letter (2 pages) reel 65:
reel-frame 6
 Paschen, F. (Friedrich), 1865-1947.
Letters to Alfred Landé
27 July 1920 - 14 June 1927 14 item(s) 14 letters (27 pages) reel 4:
reel-frame 11
 Paschen, F. (Friedrich), 1865-1947.
Letter to Allen Goodrich Shenstone
9 July 1928 1 item(s) 1 letter (2 pages) reel 59:
reel-frame 3
 Paschen, F. (Friedrich), 1865-1947.
Letters to Arnold Sommerfeld
14 November 1899 - 14 December 1924 89 item(s) 89 letters (312 pages) reel 33:
reel-frame 1

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 4 letters, 1917-1922. Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. 37 letters to Heinrich Kayser, 1895-1923. Letter to Königsberger, 1913; letter to Eilhard Wiedemann, 1913; 2 letters to the Kurator Norrenberg, Bonn, 1919. (Darmstaedter Collection, Flc 1893).  Deutsches Museum, Munich, Germany. Letter to Leo Graetz, 1901; 2 letters to Swinne, 1916-1920. According to Professor Walther Gerlach, Paschen's papers were lost in Berlin at the end of World War II.

 Patterson, R. A..
Letters to Edwin C. Kemble
1933-1937 4 item(s) 4 letters (5 pages) reel 54:
reel-frame 6
 Pauli, Wolfgang, 1900-1958. Heisenberg, Werner, 1901-1976.
Corrsepondence and Mauscripts
1954-1958 1 reel(s) reel 82

Includes many letters from Heisenberg and papers coauthored with him as well as correspondence with others.

Location of originals: Pauli Collection, Zurich.

 Pauli, Wolfgang, 1900-1958.
Letters to Niels Bohr
3 July 1922 - 15 September 1922 4 item(s) 4 letters (7 pages) reel BSC 5:
reel-frame 5
 Pauli, Wolfgang, 1900-1958.
Letter to George Gamow
1 March 1958 1 item(s) 1 letter (3 pages) reel 66:
reel-frame 4
 Pauli, Wolfgang, 1900-1958.
Letter to Hans Geiger
4 December 1930 1 item(s) 1 letter reel 66:
reel-frame 12
 Pauli, Wolfgang, 1900-1958.
Letters to Walther Gerlach
1 January 1922 - 17 February 1922 2 item(s) 2 letters (4 pages) reel 19:
reel-frame 7
 Pauli, Wolfgang, 1900-1958.
Letter to Samuel Abraham Goudsmit
13 March 1926 - 18 August 1931 4 item(s) 4 letters (6 pages) reel 60:
reel-frame 6:
reel 65:
reel-frame 2-4
 Pauli, Wolfgang, 1900-1958.
Letter to Werner Heisenberg
21 September 1934 1 item(s) 1 letter (1 page) reel 45:
reel-frame 3
 Pauli, Wolfgang, 1900-1958.
Letter to Pascual Jordan
4 June 1928 1 item(s) 1 letter (1 page) reel 18:
reel-frame 6
 Pauli, Wolfgang, 1900-1958.
Letters to Hendrik Anthony Kramers
19 December 1923 - 8 March 1926 3 item(s) 3 letters (14 pages) reel 8:
reel-frame 9:
reel 10:
reel-frame 10
 Pauli, Wolfgang, 1900-1958.
Letters to Ralph Kronig
4 May 1925 - 10 February 1928 8 item(s) 8 letters (22 pages) reel 16:
reel-frame 10
 Pauli, Wolfgang, 1900-1958.
Letters to Alfred Landé
18 December 1919 - 2 June 1926 24 item(s) 24 letters reel 4:
reel-frame 12-13
 Pauli, Wolfgang, 1900-1958.
Letter to Lise Meitner
4 December 1930 1 item(s) 1 letter reel 66:
reel-frame 12
 Pauli, Wolfgang, 1900-1958.
Letters to Adalbert Rubinowicz
1938 2 item(s) 2 letters (3 pages) reel 17:
reel-frame B
 Pauli, Wolfgang, 1900-1958.
Letters to Erwin Schrödinger
24 May 1926 - 1955 12 item(s) 12 letters (29 pages) reel 37:
reel-frame 10:
reel 41:
reel-frame 10
 Kronig, R. (Ralph), 1904-1995. Pauli, Wolfgang, 1900-1958.
Letter to Allen Goodrich Shenstone
23 June 1928 1 item(s) 1 letter (1 page) reel 59:
reel-frame 3
 Pauli, Wolfgang, 1900-1958.
Letters to Arnold Sommerfeld
6 June 1923 - 1949 6 item(s) 6 letters (21 pages) reel 33:
reel-frame 2
 Pauli, Wolfgang, 1900-1958.
Letters to Victor Frederick Weisskopf
1957 3 item(s) 3 letters (4 pages) reel 66:
reel-frame 4
 Pauli, Wolfgang, 1900-1958.
Letters to Gregor Wentzel
8 May 1926 - 5 December 1926 4 item(s) 4 letters (16 pages) reel 66:
reel-frame 4
 Pauli, Wolfgang, 1900-1958.
Manuscript draft, "Formulierung der Quantenelektrodynamik mit sichinvarianten Grössen"
1932 8 page(s) reel 36:
reel-frame 12
 Pauli, Wolfgang, 1900-1958.
Manuscript draft, "Beiträge zur Theorie der Elektronen und Positronen," [Contributions to the theory of electrons and positrons]
n.d. 9 page(s) reel 45:
reel-frame 16
 Pauli, Wolfgang, 1900-1958. Pryce, M. H. L. (Maurice Henry Lecorney), 1913-2003.
Lecture, "The Foundations of Quantum Theory"
n.d. 11 page(s) reel 66:
reel-frame 1

Given before Rudolf Walter Ladenburg's seminar at Princeton University, notes taken by Pryce.

 Pauli, Wolfgang, 1900-1958.
Recollections of Fermi Statistics, of the Introduction of the Neutrino in 1930-1931, and of the Rome Congress, 1931
1956 10 page(s) reel 66:
reel-frame 12

In letters to Franco Rasetti.

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 66 letters, 1924-1956. Letter to Albert Einstein, 1948. Letter to Fr. Knauer, 1929. Pauli Collection, Zurich, Switzerland. Letters to (number of letters in parentheses): Hans Bethe (5), 1941-1949. Niels Bohr (34), 1922-1955. Max Born (14), 1933-1955. Louis de Broglie (1), early 1950s. H. B. G. Casimir (4), 1946-1947. P. A. M. Dirac (20), 1932-1945. Arthur Stanley Eddington (1), 1923. Paul Ehrenfest (3), 1928-1929. Albert Einstein (8), 1923-1949. Walter Elsasser (3), 1958. A. D. Fokker (1), 1958. Samuel Abraham Goudsmit (1), 1926. Hecke (2), 1938. Werner Heisenberg (187), 1925-1958. J. M. Jauch (32), 1939-1958. Pascual Jordan (18), 1926-1955. N. Kemmer (25), 1936-1957. Oskar Klein (14), 1935-1953. Hendrik Anthony Kramers (3), 1923-1926. Ralph Kronig (19), 1925-1955. Lev Landau (1), 1958. Alfred Landé (25), 1919-1941. Lise Meitner (8), 1930-1958. Erwin Schrödinger (10), 1926-1957. Arnold Sommerfeld (1), 1923. Otto Stern (7), 1952-1957. George Eugene Uhlenbeck (13), 1926-1945. Victor Frederick Weisskopf (21), 1954-1958. Carl Friedrich von Weizsäcker (1), 1956. Gregor Wentzel (23), 1926-1958. Hermann Weyl (4), 1928-1949. Bibliothek der Eidgenössischen Technischen Hochschule, Zurich, Switzerland. Letters to Hermann Weyl, 4 letters, 1928-1949. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 14 letters, 1923-1955. Duke University Archives, Durham, North Carolina. Letter to Fritz London, 1945.

 Sambursky, Samuel, 1900-1990.
Card catalog of the correspondence in the Pauli Collection, with summaries of the contents of each letter
1963Approximately 1200 cards, 150 exposuresreel 58:
reel-frame 3
 Pauling, Linus, 1901-1994.
Letters to Samuel Abraham Goudsmit
10 July 1927 - 3 November 1932 12 item(s) 12 letters (17 pages) reel 65:
reel-frame 1-3:
reel 64:
reel-frame 6:
reel 61:
reel-frame 5:
reel 65:
reel-frame 8
 Pauling, Linus, 1901-1994.
Letter to Edwin C. Kemble
24 October 1932 1 item(s) 1 letter (1 page) reel 54:
reel-frame 6
 Pauling, Linus, 1901-1994.
Letter to Erwin Schrödinger
18 December 1926 1 item(s) 1 letter (1 page) reel 41:
reel-frame 10
 Pauling, Linus, 1901-1994.
Letter to Arnold Sommerfeld
6 November 1945 1 item(s) 1 letter (1 page) reel 33:
reel-frame 2
 Pauling, Linus, 1901-1994.
Spectroscopic data for HC1 with use of half quantum numbers
1923 24 leaves. reel 73:
reel-frame 1
 Pauling, Linus, 1901-1994.
Typescript on physical properties of gases intended for the International Critical Tables
1924 50 page(s) reel 73:
reel-frame 2
 Pauling, Linus, 1901-1994.
Miscellaneous notes on crystal structure, selective reflection of X-rays, gamma ray spectra
Circa 1924 30 leaves. reel 73:
reel-frame 13
 Pauling, Linus, 1901-1994.
Calculations made under the direction of Peter Debye on the mobility of a liquid drop through another liquid, Pasadena
1925 83 leaves. reel 73:
reel-frame 3-4
 Pauling, Linus, 1901-1994. Tolman, Richard Chace, 1881-1948.
Notes preparatory to Linus Pauling and Richard Chace Tolman, "The Entropy of Supercooled Liquids at Absolute Zero"
1925 80 leaves. reel 73:
reel-frame 5-6

Other Descriptive Information: See also Journal of the American Chemical Society 47 (1925): 2148.

 Pauling, Linus, 1901-1994.
Notes on Albert Einstein, "Schallausbreitung in teilweise dissoziierten Gasen," [Sound propagation in partial dissociated gases]
Fall 1925 23 page(s) reel 73:
reel-frame 12

Other Descriptive Information: See also Sitzungsberichte der Preussichen Akademie der Wissenschaften Physikalisch-mathematische Klasse (1920).

 Pauling, Linus, 1901-1994.
Notes on papers by Max Born on ionic volumes and heats of hydration, and on the electrical nature of chemical forces
1925 16 page(s) reel 76:
reel-frame 1

Other Descriptive Information: See also Zeitschrift für Physik 1 (1920): 45; Zeitschrift für Elektrochemie 30 (1924): 382.

 Pauling, Linus, 1901-1994.
Miscellaneous notes on dwarf stars and Bernoulli numbers
Circa 1925 30 leaves. reel 73:
reel-frame 7
 Pauling, Linus, 1901-1994.
Notes on the dependence of ion formation on the ionization potential
Circa 1925 12 page(s) reel 76:
reel-frame 1
 Pauling, Linus, 1901-1994.
Various notes and drafts relating to the quantum theory of dielectric constants, including notes on papers by Wolfgang Pauli, Georg Hettner, W. Alexandrow, and Oskar Klein
1925-1926 95 page(s) reel 76:
reel-frame 2
 Pauling, Linus, 1901-1994.
Notes on paramagnetism and its connection with molecular symmetry
May 1926 - August 1926 25 leaves. reel 74:
reel-frame 1
 Pauling, Linus, 1901-1994.
Unpublished typescript draft, "Die Bewegung zweiatomiger Dipolmoleküle in gekreuzten magnetischen und elektrischen Feldern und der Einfluss eines Magnetfeldes auf die Dielektrizititskonstante eines zweiatomigen Dipolgases," Munich
June 1926 16 page(s) reel 74:
reel-frame 12
 Pauling, Linus, 1901-1994.
Notes on the spinning electron
1926 9 page(s) reel 74:
reel-frame 2
 Pauling, Linus, 1901-1994.
Notes on various elementary applications of wave mechanics
August 1926 13 leaves. reel 74:
reel-frame 2
 Pauling, Linus, 1901-1994.
Notes on the calculation of molecular orbitals using square-well potentials
1926 22 page(s) reel 74:
reel-frame 3
 Pauling, Linus, 1901-1994.
Notes and graphs of hydrogen-like wave functions with application to NaCl
October 1926 14 leaves. reel 74:
reel-frame 4
 Pauling, Linus, 1901-1994.
Wave mechanical calculations on the symmetrical top
July 1926 - October 1926 25 leaves. reel 74:
reel-frame 5
 Pauling, Linus, 1901-1994.
Notes on the Burger-Dorgelo sum rules and their application to band spectra
1926 9 page(s) reel 74:
reel-frame 9
 Pauling, Linus, 1901-1994.
Numerical calculations on screening constants
Fall 1926 13 page(s) reel 74:
reel-frame 11
 Pauling, Linus, 1901-1994.
Notes on association of complex molecules due to opposite alignment of their dipole moments
1926-1927 7 page(s) reel 74:
reel-frame 11
 Pauling, Linus, 1901-1994.
Notes on the polarizability of ions, ionic radii, etc.
1926-1927 71 leaves. reel 74:
reel-frame 6-8
 Pauling, Linus, 1901-1994.
Notes on the general problem of averaging rs for hydrogen like orbits
1926-1927 6 page(s) reel 74:
reel-frame 11
 Pauling, Linus, 1901-1994.
Notes on the eigenvalues etc., of the two-fold harmonic oscillator, oscillator with pole, error curve oscillator, Copenhagen
6 May 1927 11 page(s) reel 74:
reel-frame 11
 Pauling, Linus, 1901-1994.
Notes on He, H2, and two helium atoms, including a few lines by Walter Heitler, Zurich
June 1927 - July 1927 74 page(s) reel 74:
reel-frame 13
 Pauling, Linus, 1901-1994.
Notes on the hyperfine structure of bismuth, headed "Data from Back, Tübingen, May 8, 1927," followed by calculations of coupling schemes, Copenhagen
1927 12 page(s) reel 74:
reel-frame 10
 Pauling, Linus, 1901-1994.
Notes on various electron-electron and electro-nucleus coupling schemes, Copenhagen
1927 48 page(s) reel 74:
reel-frame 10
 Pauling, Linus, 1901-1994.
Notes on the interpretation of the eigenfunctions of the hydrogen molecule
1927 12 page(s) reel 74:
reel-frame 11
 Pauling, Linus, 1901-1994.
Notes on the penetration of non-penetrating orbits according to wave mechanics
Circa 1927 10 page(s) reel 74:
reel-frame 14
 Pauling, Linus, 1901-1994.
Notes for lecture course, "Introduction to Wave Mechanics, with Chemical Applications," California Institute of Technology
1927-1928 250 page(s) reel 76:
reel-frame 3-10
 Pauling, Linus, 1901-1994.
Notes on papers of Walter Heitler and Fritz London. Hybridization
1928 34 page(s) reel 73:
reel-frame 8
 Pauling, Linus, 1901-1994.
Notes on L. H. Thomas' calculation of atomic fields
Circa 1928 12 page(s) reel 73:
reel-frame 9

Other Descriptive Information: See also Proceedings of the Cambridge Philosophical Society 23 (1927): 542.

 Pauling, Linus, 1901-1994.
Notes for lecture course, "Practicum in Wave Mechanics," to accompany Arnold Sommerfeld's lectures, California Institute of Technology
1928-1929 14 page(s) reel 76:
reel-frame 11
 Pauling, Linus, 1901-1994.
Notes relating to "Photo-ionization in Liquids and Crystals and the Dependence of the Frequency of X-ray Absorption Edges on Chemical Constitution"
1929 34 leaves. reel 73:
reel-frame 14

Other Descriptive Information: See also Physical Review 34 (1929): 954.

 Pauling, Linus, 1901-1994.
Draft of a semi-technical article, "Magnetic Susceptibility and Chemical Combination"
Circa 1929 21 page(s) reel 73:
reel-frame 15
 Pauling, Linus, 1901-1994.
Notes on Albert Einstein's and Satyendranath Bose's 1924-1925 papers on Bose-Einstein statistics
n.d. 1 item(s) reel 73:
reel-frame 10
 Pauling, Linus, 1901-1994.
Notes on Max Born's "Das Adiabatenprinzip in der Quantenmechanik" [The adiabatic curve principle in quantum mechanics], and "Zur Theorie des Kernzerfalls" [On the theory of nuclear decay]
n.d. 16 page(s) reel 73:
reel-frame 11

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 7 letters, 1938-1957. Library of Congress, Washington, D.C. Correspondence with Oswald Veblen, 1957-1958.

Other Descriptive Information: See also Zeitschrift für Physik 40 (1926); 58 (1929).

 Pegram, George Braxton, 1876-1958.
Letter to Edwin C. Kemble
1936 1 item(s) 1 letter (1 page) reel 54:
reel-frame 6
 Pegram, George Braxton, 1876-1958.
Letter to Arnold Sommerfeld
1931 1 item(s) 1 letter (1 page) reel 33:
reel-frame 2
 Peierls, Rudolf Ernst, Sir, 1907-1995.
Letters to Hendrik Anthony Kramers
5 May 1939 - 1953 6 item(s) 6 letters (11 pages) reel 13:
reel-frame 9:
reel 10:
reel-frame 10
 Peierls, Rudolf Ernst, Sir, 1907-1995.
Letter to Wolfgang Pauli
17 July 1933 1 item(s) 1 letter (5 pages) reel 45:
reel-frame 2

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 28 letters, 1938-1961. Duke University Archives, Durham, North Carolina. Letters to Fritz London, 1934.

 Peijpe, Willem van.
Letter to Hendrik Anthony Kramers
1926, n.d. 2 item(s) 2 letters (4 pages) reel 10:
reel-frame 10:
reel 13:
reel-frame 6
 Pekeris, Chaim Leib, 1908-1993.
Letters to Hendrik Anthony Kramers
1948-1951 3 item(s) 3 letters (5 pages) reel 13:
reel-frame 6
 Pelseneer, Jean, 1903-1985.
Historique des Instituts Internationaux de Physique et de Chimie Solvay depuis leur fondation jusqu'à la deuxième guerre mondiale. [History of the Solvay International Institutes for Physics and Chemistry from their foundation to the Second World War]
1962 103 page(s) reel 58:
reel-frame 1

Compiled from, and giving a survey of, the archives of the Solvay Institute.

 Pérard, Albert Gustave Léon, 1880-1960.
Letter to Hendrik Anthony Kramers
1951 1 item(s) 1 letter (1 page) reel 13:
reel-frame 6
 Perdijk, H. J. R..
Letters to Hendrik Anthony Kramers
1943-1946 5 item(s) 5 letters (22 pages) reel 13:
reel-frame 10
 Perrier, A. L..
Letter to Hendrik Anthony Kramers
1944 1 item(s) 1 letter (2 pages) reel 13:
reel-frame 6
 Perron, Oskar, 1880-1975.
Letters to Arnold Sommerfeld
1935-1950 3 item(s) 3 letters (4 pages) reel 33:
reel-frame 2
 Persico, Enrico, 1900-1969.
Letter to Samuel Abraham Goudsmit
1931 1 item(s) 1 letter (1 page) reel 65:
reel-frame 5
 Peters, Mary W..
Letter to Hendrik Anthony Kramers
1948 1 item(s) 1 letter (2 pages) reel 13:
reel-frame 6
 Pettibone, C. E..
Letters to Edwin C. Kemble
1935-1936 3 item(s) 3 letters (5 pages) reel 54:
reel-frame 6
 Philips Electronics N.V..
Letters to Dirk Coster
1923-1924 4 item(s) 4 letters (6 pages) reel 66:
reel-frame 4

Includes contract.

 Philips Natuurkundig Laboratorium.
Letter to Hendrik Anthony Kramers
1948 1 item(s) 1 letter (1 page) reel 12:
reel-frame 10
 Physica.
Letter to Hendrik Anthony Kramers
1924 1 item(s) 1 letter (1 page) reel 8:
reel-frame 9
 Physical Review.
Letters to Edwin C. Kemble
1923-1929 4 item(s) 4 letters (10 pages) reel 52:
reel-frame 4
 Pierce, George Washington, 1872-1956.
Letter to Edwin C. Kemble
1930 1 item(s) 1 letter (1 page) reel 52:
reel-frame 5
 Pierson, Henry H..
Letter to Arnold Sommerfeld
1936 1 item(s) 1 letter (3 pages) reel 33:
reel-frame 2
 Pihl, Mogens, 1907-1986.
Letter to Hendrik Anthony Kramers
1939 1 item(s) 1 letter (2 pages) reel 10:
reel-frame 10
 Pike, Eugene Wilmoth.
Letters to Edwin C. Kemble
1927-1930 5 item(s) 5 letters (22 pages) reel 52:
reel-frame 5
 Placinteanu, J. J. (Jean J.).
Letters to Adalbert Rubinowicz
1930 2 item(s) 2 letters (3 pages) reel 17:
reel-frame B
 Placzek, G. (George), 1905-1955.
Letters to Werner Heisenberg
1934 2 item(s) 2 letters (3 pages) reel 45:
reel-frame 2
 Placzek, G. (George), 1905-1955.
Letter to John Archibald Wheeler and Neils Bohr
1940 1 item(s) 1 letter (1 page) reel 66:
reel-frame 4
 Planck, Max, 1858-1947.
Letters to Niels Bohr
4 December 1919 - 30 October 1921 7 item(s) 7 letters (22 pages) reel BSC 5:
reel-frame 5
 Planck, Max, 1858-1947.
Letter to Walther Gerlach
14 November 1928 1 item(s) 1 letter (2 pages) reel 19:
reel-frame 7
 Planck, Max, 1858-1947.
Letter to Pascual Jordan
12 July 1929 1 item(s) 1 letter (3 pages) reel 18:
reel-frame 6
 Planck, Max, 1858-1947.
Letter to Alfred Landé
3 February 1926 1 item(s) 1 letter (3 pages) reel 4:
reel-frame 19
 Planck, Max, 1858-1947.
Letter to Erwin Schrödinger
November 1933 1 item(s) 1 letter reel 43:
reel-frame 4
 Planck, Max, 1858-1947.
Letters to Arnold Sommerfeld
11 September 1899 - 1947 3 item(s) 3 letters (7 pages) reel 33:
reel-frame 3
 Planck, Max, 1858-1947.
Letter to Robert Williams Wood
7 October 1931 1 item(s) 1 letter (4 pages) reel 66:
reel-frame 5

Related material: Rutherford Collection, Cavendish Laboratory, Cambridge, England. Letters to Ernest Rutherford, 3 letters, 1923-1932. Bedford College Library, University of London, London, England. Letters to William Wilson, 10 letters, 1913-1947 (bulk 1936-1947). Deutsche Staatsbibliothek, Berlin, Germany. Letters to Adolf von Harnack, 12 letters, 1914-1930. (Nachlass Harnack). Letter to Vahlen, 1904. (Nachlass Vahlen). Sächsische Landesbibliothek, Dresden, Germany. Letters from the Nachlass of Oberkirchenrat D. Neuberg, 39 letters, 1930-1947 (bulk 1938-1947); to Neuberg from an anonymous Munich physicist, 1940.  Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. 5 letters to Ludwig Darmstaedter, 1901-1926; to Hermann Diels, 1913; to E. Fischer, 1907; 2 letters to Hans Geitel, 1905; to Max Hirsch, 1922; to Heinrich Kayser, 1894; 3 letters to Leo Koenigsberger, 1895-1902; 2 letters to Karl Scheel, 1917; to Valentin, 1920; to von Waldeyer-Hartz, 1914; 3 letters to Eilhard Wiedemann, 1905-1919; to d. Chem. Gesell. Berlin, 1908; 3 letters to Kultusministerium, 1889-1895. (Darmstaedter Collection Fld* 1883). Bayerische Staatsbibliothek, Munich, Germany. 2 letters, 1933-1940. (Schwartziana II A). Glückwünsche zum 50 Dr.-Jubilaum, 1923. (Amiraiana VII).  Deutsches Museum, Munich, Germany. 3 letters to Leo Graetz, 1887-1897; 2 letters to Heinrich Hertz, 1890; 1 letter 1903; 3 letters to Max von Laue, 1909-1910; letter to Walther Nernst, 1922. Rijksmuseum voor de Geschiedenis der Natuurwetenschappen, Leiden, Netherlands. Approximately 20 letters to Paul Ehrenfest, 1914-1933; letter to Heike Kamerlingh Onnes, 1915.  Library of the Swedish Academy, Stockholm, Sweden. Letters to C. W. Oseen, 2 letters, 1914-1915. Universitetsbiblioteket, Uppsala, Sweden. Letter to Olof August Danielsson, 1926; to H. Ebert, 1910; to Heldebrandsson, 1917. Bibliothek der Eidgenössischen Technischen Hochschule, Zurich, Switzerland. Letter to Hermann Weyl, 1918. Burndy Library, Norwalk, Connecticut. Manuscript in the Weiner Collection. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, approximately 45 letters, 1907-1948. American Institute of Physics, New York, New York. Letters to William Duane, 1898 and 1908; to Ludwik Silberstein, 1892; to Robert Williams Wood, 1904 and 1931. (The 1904 letter is incomplete and its authorship is not quite certain.)  According to Planck's literary executor, Frau Dr. Nelly Planck, all his papers were destroyed in an air raid during World War II. A number of his university notebooks have been preserved, however, and are housed at the Physikalische Geseltschaft in Berlin.

 Planck, Max, 1858-1947. Rabel, Gabriele.
"Planck the Man," recollections by Gabriele Rabel of Planck's lectures in the late 'teens
n.d. 9 page(s) reel 66:
reel-frame 13
 Plaskett, Harry Hemley, 1893-1980.
Letters to Edwin C. Kemble
1928-1930 4 item(s) 4 letters (9 pages) reel 52:
reel-frame 5
 Pockels, F. (Friedrich), 1865-1913.
Letters to Arnold Sommerfeld
1899-1902 9 item(s) 9 letters (28 pages) reel 33:
reel-frame 3
 Podolanski, J..
Letters to Hendrik Anthony Kramers
1941 5 item(s) 5 letters (25 pages) reel 13:
reel-frame 6
 Podolanski, J..
Letters to Erwin Schrödinger
1937 2 item(s) 2 letters (5 pages) reel 37:
reel-frame 10
 Poggendorff-Büro.
Letter to Hendrik Anthony Kramers
1925 1 item(s) 1 letter (6 pages) reel 8:
reel-frame 9
 Pohl, Robert Wichard, 1884-1976.
Letters to Arnold Sommerfeld
20 March 1912 - 29 April 1912 2 item(s) 2 letters (6 pages) reel 33:
reel-frame 3
 Poincaré, Henri, 1854-1912.
Letter to Arnold Sommerfeld
n.d. 1 item(s) 1 letter (3 pages) reel 33:
reel-frame 3

Related material: Deutsches Museum, Munich, Germany. Letters to Heinrich Hertz, 7 letters, 1890. Deutsche Staatsbibliothek, Berlin, Germany. Letter to Konrad Dieterici, 1905; 2 letters to Foerster, 1908-?; to Lozère, 1910; 2 letters to Schlesinger, 1899-1906; to Professor Sturm, 1888; to Valentin, 1 letter [undated]; 5 letters to "a colleague", [undated]. (Darmstaedter Collection, H 1879).  Rijksmuseum voor de Geschiedenis der Natuurwetenschappen, Leiden, Netherlands. Manuscript: "La Théorie de Lorentz et le Principe de Réaction," 23 pages. Burndy Library, Norwalk, Connecticut. Manuscript in the Weiner Collection.

 Pol, Balthasar van der, 1889-1959.
Letters to Samuel Abraham Goudsmit
1925-1926 2 item(s) 2 letters (2 pages) reel 60:
reel-frame 6:
reel 60:
reel-frame 4
 Pollaczek, Félix, 1892-1981.
Letter to Arnold Sommerfeld
1937 1 item(s) 1 letter (2 pages) reel 33:
reel-frame 4
 Polvani, Giovanni, 1892-1970.
Letters to Hendrik Anthony Kramers
1950 3 item(s) 3 letters (4 pages) reel 13:
reel-frame 6
 Popper, Karl R. (Karl Raimund), 1902-1994.
Letters to Erwin Schrödinger
1952-1954 6 item(s) 6 letters (20 pages) reel 37:
reel-frame 10
 Pos, Arthur v. C..
Letters to Hendrik Anthony Kramers
1945 3 item(s) 3 letters (5 pages) reel 13:
reel-frame 6
 Prandtl, Ludwig, 1875-1953.
Letters to Arnold Sommerfeld
1901-1950 6 item(s) 6 letters (11 pages) reel 33:
reel-frame 4
 Present, Richard David, 1913-1983.
Letters to Edwin C. Kemble
1935 3 item(s) 3 letters (4 pages) reel 54:
reel-frame 6
 Prince, W. F..
Letter to Edwin C. Kemble
1931 1 item(s) 1 letter (1 page) reel 54:
reel-frame 6
 Pringsheim, Peter, 1881-1963.
Letter to Alfred Landé
29 April 1924 1 item(s) 1 letter (1 page) reel 4:
reel-frame 19
 Pringsheim, Peter, 1881-1963.
Letter to Arnold Sommerfeld
20 June 1928 1 item(s) 1 letter (2 pages) reel 33:
reel-frame 4

Related material: Library of Congress, Washington, D.C. Correspondence with Oswald Veblen, 1940. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, letters, 4 letters, 1922-1924.

 Prins, Jan Albert, 1899-1986.
Letters to Hendrik Anthony Kramers
1942-1949 6 item(s) 6 letters (11 pages) reel 13:
reel-frame 7
 Proca, Alexandre, 1897-1955.
Letter to Samuel Abraham Goudsmit
1931 1 item(s) 1 letter (1 page) reel 65:
reel-frame 5
 Proca, Alexandre, 1897-1955.
Letters to Erwin Schrödinger
1953-1957 12 item(s) 12 letters (34 pages) reel 37:
reel-frame 11
 Proost, K. F. (Karel Frederick), 1883-1962.
Letters to Hendrik Anthony Kramers
1942-1945 6 item(s) 6 letters (13 pages) reel 13:
reel-frame 7
 Prussia (Germany). Ministerium für Wissenschaft, Kunst und Volksbildung.
Letter to Arnold Sommerfeld
1928 1 item(s) 1 letter (1 page) reel 33:
reel-frame 4
 Pryce, M. H. L. (Maurice Henry Lecorney), 1913-2003.
Letters to Erwin Schrödinger
1955 2 item(s) 2 letters (2 pages) reel 37:
reel-frame 11
 Przibram, Karl, 1878-1973.
Letters to Erwin Schrödinger
1932 2 item(s) 2 letters (4 pages) reel 37:
reel-frame 11
 Pummerer, Rudolf, 1882-1973.
Letter to Arnold Sommerfeld
1946 1 item(s) 1 letter (2 pages) reel 33:
reel-frame 4
 Quincke, Georg Hermann, 1834-1924.
Letter to Arnold Sommerfeld
1900 1 item(s) 1 letter (2 pages) reel 33:
reel-frame 5
 Rabi, I. I. (Isidor Isaac), 1898-1988.
Letter to Edwin C. Kemble
27 July 1936 1 item(s) 1 letter (1 page) reel 54:
reel-frame 7

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 2 letters, 1933-1935. American Institute of Physics, New York, New York. Transcripts of two interviews.

 G. Ragoczy Buchhandel.
Letters to Hendrik Anthony Kramers
1924 2 item(s) 2 letters (3 pages) reel 8:
reel-frame 6
 Ramberg, E. G. (Edward Granville).
Letter to Arnold Sommerfeld
1935 1 item(s) 1 letter (2 pages) reel 33:
reel-frame 5
 Ramböll, J..
Letter to Hendrik Anthony Kramers
1924 1 item(s) 1 letter (2 pages) reel 8:
reel-frame 9
 Randall, Harrison M. (Harrison McAllister), 1870-1969.
Letter to David Mathias Dennison
14 January 1927 1 item(s) 1 letter (4 pages) reel 59:
reel-frame 1
 Randall, Harrison M. (Harrison McAllister), 1870-1969.
Letters to Samuel Abraham Goudsmit
29 April 1927 - 5 January 1932 14 item(s) 14 letters (20 pages) reel 63:
reel-frame 5-6:
reel 63:
reel-frame 2-3:
reel 62:
reel-frame 1:
reel 61:
reel-frame 3-6:
reel 65:
reel-frame 6:
reel 65:
reel-frame 4
 Randall, Harrison M. (Harrison McAllister), 1870-1969.
Letters to Hendrik Anthony Kramers
1 November 1924 - 7 May 1938 2 item(s) 2 letters (3 pages) reel 10:
reel-frame 10:
reel 8:
reel-frame 9
 Randall, Harrison M. (Harrison McAllister), 1870-1969.
Letter to George Eugene Uhlenbeck
7 August 1927 1 item(s) 1 letter (1 page) reel 61:
reel-frame 6

Related material: American Institute of Physics, New York, New York. Autobiographical memoir. Tape-recorded interview.

 Rask-Ørsted fondet.
Letter to Hendrik Anthony Kramers
1924 1 item(s) 1 letter (1 page) reel 8:
reel-frame 9
 Rau, Hans.
Letter to Walther Gerlach
1923 1 item(s) 1 letter (1 page) reel 19:
reel-frame 7
 Rau, Hans.
Letter to Arnold Sommerfeld
1927 1 item(s) 1 letter (1 page) reel 33:
reel-frame 5
 Rausch von Traubenberg, Heinrich August Adolf Julius, Freiherr, 1880-1944.
Letters to Niels Bohr
9 October 1920 - 2 September 1921 2 item(s) 2 letters (5 pages) reel BSC 8:
reel-frame 1
 Rausch von Traubenberg, Heinrich August Adolf Julius, Freiherr, 1880-1944.
Letter to Erwin Schrödinger
25 May 1932 1 item(s) 1 letter (2 pages) reel 37:
reel-frame 11
 Rausch von Traubenberg, Heinrich August Adolf Julius, Freiherr, 1880-1944.
Letters to Arnold Sommerfeld
3 July 1928 - 5 November 1930 3 item(s) 3 letters (5 pages) reel 33:
reel-frame 5

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 2 letters, 1933-1934.

 Rawlins, F. I. G. (Francis Ian Gregory), 1895-1969.
Letter to J. H. Van Vleck
1926 1 item(s) 1 letter (1 page) reel 49:
reel-frame 12
 Ray, B. B. (Binay Bhushan).
Letters to Samuel Abraham Goudsmit
2 March 1926 - 10 February 1927 6 item(s) 6 letters (14 pages) reel 60:
reel-frame 6-7:
reel 61:
reel-frame 2:
reel 60:
reel-frame 9

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 15 letters, 1923-1930.

 Ray, S. B..
Letter to Arnold Sommerfeld
1937 1 item(s) 1 letter (1 page) reel 33:
reel-frame 5
 Rayleigh, John William Strutt, Baron, 1842-1919.
Letter to Arnold Sommerfeld
12 December 1911 1 item(s) 1 letter (4 pages) reel 33:
reel-frame 5

Related material: Rutherford Collection, Cavendish Laboratory, Cambridge, England. Letters to Ernest Rutherford, 1907-1912. Burndy Library, Norwalk, Connecticut. Manuscript in the Weiner Collection. Air Force Cambridge Research Laboratories, Beford, Massachusetts. Major collection of research notebooks. American Institute of Physics, New York, New York. Letters to Robert Williams Wood, 4 letters, 1903-1906.

 Read, G. E..
Letter to Samuel Abraham Goudsmit
1928 1 item(s) 1 letter (1 page) reel 62:
reel-frame 3
 Reb---, J..
Letters to Hendrik Anthony Kramers
1944 2 item(s) 2 letters (3 pages) reel 13:
reel-frame 11
 Reeks, Margaret.
Letters to Niels Bohr
1919-1922 3 item(s) 3 letters (5 pages) reel BSC 6:
reel-frame 1
 Reerink, G. H..
Letter to Hendrik Anthony Kramers
1924 1 item(s) 1 letter (5 pages) reel 8:
reel-frame 5
 Regener, Erich, 1881-1955.
Letters to Walther Gerlach
1922 2 item(s) 2 letters (3 pages) reel 19:
reel-frame 7
 Reiche, F. (Fritz), 1883-1969.
Letter to Samuel Abraham Goudsmit
20 March 1926 1 item(s) 1 letter (1 page) reel 60:
reel-frame 6
 Reiche, F. (Fritz), 1883-1969.
Letters to Hendrik Anthony Kramers
9 May 1923 - 9 April 1924 3 item(s) 3 letters (18 pages) reel 8:
reel-frame 9
 Reiche, F. (Fritz), 1883-1969.
Letter to Alfred Landé
17 April 1919 1 item(s) 1 letter (2 pages) reel 4:
reel-frame 19
 Reiche, F. (Fritz), 1883-1969.
Letter to J. H. Van Vleck
20 February 1927 1 item(s) 1 letter (2 pages) reel 49:
reel-frame 12

Related material: Library of Congress, Washington, D.C. Correspondence with Oswald Veblen, 1939-1941. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 2 letters, 1909-1942.

 Reichenbach, Hans, 1891-1953.
Letter to Walther Gerlach
1922 1 item(s) 1 letter (2 pages) reel 19:
reel-frame 7
 Reichenbach, Hans, 1891-1953.
Letters to Alfred Landé
1924-1926 2 item(s) 2 letters (3 pages) reel 4:
reel-frame 19
 Reichskommission für die besetzten Niederländischen Gebiete. Generalkommissar für Finanz und Wirtschaft.
Letter to Hendrik Anthony Kramers
1944 1 item(s) 1 letter (1 page) reel 12:
reel-frame 4
 Reinganum, Maximilian, 1876-1914.
Letters to Niels Bohr
1911 2 item(s) 2 letters (5 pages) reel BSC 6:
reel-frame 1
 Reissner, Hans J. (Hans Jacob), 1874-1967.
Letter to Walther Gerlach
1921 1 item(s) 1 letter (1 page) reel 19:
reel-frame 7
 Reissner, Hans J. (Hans Jacob), 1874-1967.
Letters to Arnold Sommerfeld
1907 2 item(s) 2 letters (5 pages) reel 33:
reel-frame 6
 Riabouchinsky, Dimitri P. (Dimitri Pavlovitch), 1882-1962.
Letters to Niels Bohr
1919-1920 10 item(s) 10 letters (22 pages) reel BSC 6:
reel-frame 1
 Richardson, O. W. (Owen Willans), 1879-1959.
Letters to Niels Bohr
4 April 1914 - 15 August 1922 13 item(s) 13 letters (37 pages) reel BSC 6:
reel-frame 1
 Richardson, O. W. (Owen Willans), 1879-1959.
Letter to Erwin Schrödinger
November 1933 1 item(s) 1 letter reel 43:
reel-frame 4

Related material: Burndy Library, Norwalk, Connecticut. Manuscript in the Weiner Collection. Library of Congress, Washington, D.C. Correspondence with Oswald Veblen, 1924-1960. Humanities Research Center, University of Texas, Austin, Texas. Major collection of papers, manuscripts, and correspondence. (APS possesses microfilm copies: see AHQP / RDN 1-76)

 Richardson, O. W. (Owen Willans), 1879-1959.
O. W. Richardson Papers
  76 reel(s) reel AHQP/RDN 1-76

Richardson Collection, University of Texas, Austin, Texas.

 Catalog to the collection
  1 reel(s) reel AHQP/RDN 1
 Outgoing letters
  4 reel(s) reel AHQP/RDN 2-5
 Incoming letters
  15 reel(s) reel AHQP/RDN 6-20
 Works
  27 reel(s) reel AHQP/RDN 21-47
 Miscellaneous
  29 reel(s) reel AHQP/RDN 48-76
 Richtmyer, F. K. (Floyd Karker), 1881-1939.
Letters to Edwin C. Kemble
1930-1937 8 item(s) 8 letters (12 pages) reel 54:
reel-frame 7:
reel 52:
reel-frame 6
 Riecke, E. (Eduard), 1845-1915.
Letter to Arnold Sommerfeld
1899 1 item(s) 1 letter (2 pages) reel 33:
reel-frame 6
 Rijks, H. J..
Letter to Hendrik Anthony Kramers
1950 1 item(s) 1 letter (1 page) reel 13:
reel-frame 11
 Rijksuniversiteit te Leiden.
Letters to Hendrik Anthony Kramers
1938-1948 2 item(s) 2 letter (3 pages) reel 9:
reel-frame 10:
reel 13:
reel-frame 7
 Rijksuniversiteit te Leiden. Psychiatrische Kliniek.
Letter to Hendrik Anthony Kramers
1938 1 item(s) 1 letter (2 pages) reel 9:
reel-frame 6
 Voigt, Woldemar, 1850-1919. Ritz, Walther, 1878-1909. Rydberg, J. R. (Johannes Robert), 1854-1919. Runge, Carl, 1856-1927.
Selected Letters to Ritz, Runge, Rydberg and Voigt
  1 reel(s) reel 87

Location of originals: Deutsches Museum, Munich.

 Robinson, H. Russell.
Letter to Charles Galton Darwin
1927 1 item(s) 1 letter (5 pages) reel 36:
reel-frame 1
 Rockefeller Foundation.
Letters to Hendrik Anthony Kramers
1946-1947 4 item(s) 4 letters (9 pages) reel 13:
reel-frame 11
 Rockefeller Institute for Medical Research.
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (1 page) reel 13:
reel-frame 11
 Rodebush, Worth Huff.
Letters to J. H. Van Vleck
1926-1929 3 item(s) 3 letters (3 pages) reel 49:
reel-frame 12
 Rogowski, W. (Walter), 1881-1947.
Letter to Arnold Sommerfeld
1923 1 item(s) 1 letter (2 pages) reel 33:
reel-frame 6
 Romberg, Werner, 1909-2003.
Letter to Arnold Sommerfeld
1943 1 item(s) 1 letter (2 pages) reel 33:
reel-frame 6
 Romein, Jan, 1893-1962.
Letters to Hendrik Anthony Kramers
1943-1945 7 item(s) 7 letters reel 13:
reel-frame 11
 Ronge, Grete.
Letter to Arnold Sommerfeld
1950 1 item(s) 1 letter (1 page) reel 33:
reel-frame 6
 Rosenberg, M..
Letters to Walther Gerlach
1921-1922 4 item(s) 4 letters (8 pages) reel 19:
reel-frame 7
 Rosenfeld, L. (Leon), 1904-1974.
Letters to Hendrik Anthony Kramers
1942-1951 5 item(s) 5 letters (6 pages) reel 13:
reel-frame 11

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 54 letters, 1928-1961. Letter to Max Delbrück, 1936. Letters to Vladimir Fok, 2 letters, 1959. Duke University Archives, Durham, North Carolina. Letters to Fritz London, 3 letters, 1933.

 Rosenthal, J. E..
Letters to Edwin C. Kemble
1935-1937 3 item(s) 3 letters (3 pages) reel 54:
reel-frame 7
 Rosseland, Svein, 1894-1985.
Letters to Niels Bohr
26 February 1920 - 1 July 1921 6 item(s) 6 letters (17 pages) reel BSC 6:
reel-frame 2
 Rosseland, Svein, 1894-1985.
Letter to Dirk Coster
11 April 1922 1 item(s) 1 letter (1 page) reel 8:
reel-frame 9
 Rosseland, Svein, 1894-1985.
Letter to James Franck
9 March 1922 1 item(s) 1 letter (2 pages) reel BSC 2:
reel-frame 4
 Rosseland, Svein, 1894-1985.
Letters to Hendrik Anthony Kramers
18 March 1925 - 7 April 1950 2 item(s) 2 letters (5 pages) reel 8:
reel-frame 9:
reel 13:
reel-frame 11

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 34 letters, 1924-1959. Library of the Swedish Academy, Stockholm, Sweden. Letter to C. W. Oseen, 1934.

 Royal Society of Edinburgh.
Letters to Hendrik Anthony Kramers
1952 3 item(s) 3 letters (11 pages) reel 13:
reel-frame 11
 Rozental, S. (Stefan).
Letters to Hendrik Anthony Kramers
1946-1952 8 item(s) 8 letters (17 pages) reel 13:
reel-frame 12
 Rozhdestvenskii, D. S. (Dmitrii Sergeevich), 1876-1940.
Letter to Niels Bohr
15 May 1921 1 item(s) 1 letter (5 pages) reel BSC 6:
reel-frame 2
 Ruark, Arthur Edward, 1899-1979.
Letters to Edwin C. Kemble
5 February 1935 - 27 September 1935 9 item(s) 9 letters (13 pages) reel 54:
reel-frame 7
 Ruark, Arthur Edward, 1899-1979.
Letter to Alfred Landé
16 July 1924 1 item(s) 1 letter (2 pages) reel 4:
reel-frame 19
 Urey, Harold Clayton, 1893-1981. Ruark, Arthur Edward, 1899-1979.
Letters to Allen Goodrich Shenstone
2 July 1928 - 5 July 1928 2 item(s) 2 letters (4 pages) reel 59:
reel-frame 3
 Ruark, Arthur Edward, 1899-1979.
Letter to Arnold Sommerfeld
9 August 1924 1 item(s) 1 letter (5 pages) reel 33:
reel-frame 5
 Ruark, Arthur Edward, 1899-1979.
Letter to J. H. Van Vleck
22 March 1924 1 item(s) 1 letter (1 page) reel 49:
reel-frame 13
 Ruark, Arthur Edward, 1899-1979.
Critical remarks on an early draft of Van Vleck's National Research Council Bulletin, Quantum Principles and Line Spectra
March 1924 33 page(s) reel 49:
reel-frame 13

Related material: American Institute of Physics, New York, New York. Autobiographical memoir. Duke University Archives, Durham, North Carolina. Letter to Fritz London, 1931.

 Rubens, Heinrich, 1865-1922.
Letter to Walther Gerlach
10 May 1921 1 item(s) 1 letter (1 page) reel 19:
reel-frame 7
 Rubens, Heinrich, 1865-1922.
Letter to Erwin Schrödinger
November 1933 1 item(s) 1 letter reel 43:
reel-frame 4

Related material: Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. Letters to Ludwig Darmstaedter, 1909; to Flügge, 1917; to Hans Geitel, 1907; to Max Iklé, 1908; to Karl Scheel, 1914; to von Waldeyer-Hartz, 1916; to Eilhard Wiedemann, 1916; 3 letters to unknown recipient, 1903. 2 letters to Lebenslaufe, 1890-1892, for the Kultusministerium, Berlin. 2 announcements of his lectures. (Darmstaedter Collection, Flc 1897). 3 letters to Luschan, 1917-1919. (Nachlass Luschan). Universitätsbibliothek, Erlangen, Germany. Rubens' response to an invitation of the Societas Physicomedica in Erlangen to their centennial celebration, 1908. (Ms 2565/6).  Deutsches Museum, Munich, Germany. Letter to Wilhelm Feddersen, 1908; letter to Leo Graetz, 1904; 4 letters to Heinrich Hertz, 1890; letter to Carl Runge, 1904.

 Rubin, Edgar, 1886-1951.
Letter to Niels Bohr
1915 1 item(s) 1 letter (7 pages) reel BSC 6:
reel-frame 2
 Rubinowicz, Adalbert (Wojciech), 1889-1974.
Letters to Niels Bohr
7 October 1919 - 16 November 1922 22 item(s) 22 letters (50 pages) reel BSC 6:
reel-frame 2
 Rubinowicz, Adalbert (Wojciech), 1889-1974.
Letters to Hendrik Anthony Kramers
9 July 1922 - 1949 6 item(s) 6 letters (10 pages) reel 10:
reel-frame 10:
reel 8:
reel-frame 9:
reel 13:
reel-frame 11
 Rubinowicz, Adalbert (Wojciech), 1889-1974.
Letters to Arnold Sommerfeld
1936-1949 4 item(s) 4 letters (9 pages) reel 33:
reel-frame 6

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 2 letters, 1962. Library of the Swedish Academy, Stockholm, Sweden. Letter to C. W. Oseen, 1914.

 Rudorf, George.
Letters to Niels Bohr
1913 2 item(s) 2 letters (3 pages) reel BSC 6:
reel-frame 2
 Runge, Carl, 1856-1927.
Letter to Hendrik Anthony Kramers
8 October 1923 1 item(s) 1 letter (2 pages) reel 8:
reel-frame 9
 Runge, Carl, 1856-1927.
Letter to Alfred Landé
2 September 1924 1 item(s) 1 letter (2 pages) reel 4:
reel-frame 19

Related material: Bohr Collection, Copenhagen, Denmark. Letter to Hendrik Anthony Kramers, 1923. Westdeuschen Bibliothek, Marburg/Lahn, Germany. Some material [amount unspecified]. (Darmstaedter Collection, H 1885 11).  Bayerische Staatsbibliothek, Munich, Germany. Minute on Runge's admission to the Gesellschaft d. Wiss., Göttingen 1922. (Amiraiana VIII, 11). Deutsches Museum, Munich, Germany. 2 letters to Heinrich Hertz, 1893; letter to Walter Kaufmann, 1903; 2 letters to Woldemar Voigt, 1901-1904. Bibliothek der Eidgenössischen Technischen Hochschule, Zurich, Switzerland. Letter to Hermann Weyl, 1925.

 Runge, Carl, 1856-1927.
Selected Letters
  1 reel(s) reel 87
 Russell, Bertrand, 1872-1970.
Letters to Erwin Schrödinger
1950-1952 4 item(s) 4 letters (4 pages) reel 37:
reel-frame 11
 Russell, Henry Norris, 1877-1957.
Letter to Arnold Sommerfeld
19 June 1939 1 item(s) 1 letter (1 page) reel 33:
reel-frame 6

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 2 letters, 1923-1924. Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. Letters to Heinrich Kayser, 2 letters, 1913. (Darmstaedter Collection, Flc 1913). Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 2 letters, 1936-1937.

 Rutgers, A. J. (Arend Joan).
Letters to Samuel Abraham Goudsmit
1927-1930 3 item(s) 3 letters (8 pages) reel 64:
reel-frame 6:
reel 61:
reel-frame 5
 Rutgers, A. J. (Arend Joan).
Letters to Hendrik Anthony Kramers
1937-1946 21 item(s) 21 letters (57 pages) reel 10:
reel-frame 11:
reel 13:
reel-frame 13
 Rutgers, A. J. (Arend Joan).
Letters to Erwin Schrödinger
1951 2 item(s) 2 letters (6 pages) reel 37:
reel-frame 11
 Rutgers, Gerrit Arnoldus Wijnand.
Letter to Hendrik Anthony Kramers
1950 1 item(s) 1 letter (2 pages) reel 12:
reel-frame 16
 Rutherford, Ernest, 1871-1937.
Letters to Niels Bohr
27 January 1912 - 25 November 1922 45 item(s) 45 letters (107 pages) reel BSC 6:
reel-frame 3
 Rutherford, Ernest, 1871-1937.
Letter to Samuel Abraham Goudsmit
20 September 1927 1 item(s) 1 letter (1 page) reel 61:
reel-frame 7
 Rutherford, Ernest, 1871-1937.
Letter to Werner Heisenberg
26 March 1934 1 item(s) 1 letter (1 page) reel 45:
reel-frame 2
 Rutherford, Ernest, 1871-1937.
Correspondence
  6 reel(s) reel AHQP/RTD 1-6

Location of originals: Cambridge University Library, Cambridge, England.

 Rutherford, Ernest, 1871-1937.
Lecture on nuclear physics, Göttingen
1932 7 page(s) reel 78:
reel-frame 1

Incomplete.

Related material: Rutherford Collection, Cavendish Laboratory, Cambridge, England. Letters to P. M. S. Blackett, 1937; to Neils Bohr, 1935-1937; to Bertram Borden Boltwood, 1904-1924; to Max Born, 1936; 3 letters to R. W. Boyle, 1916-1936; to William Henry Bragg, 1911-1916; to P. W. Burbidge, 1936; to Sir James Chadwick, 1925-1936; to William Crookes, 1902; to Madame P. Curie, 1910; to George Gamow, 1937; to Hans Geiger, 1912-1937; to 0tto Hahn, 1906-1937; to V. F. Hess, 1936; to Georg von Hevesy, 1912-1937; to Frederic Joliot-Curie, 1936; to Irene Joliot-Curie, 1935; to Petr Kapitsa, 1925, other letters uncatalogued; to Irving Langmuir, 1937; to E. O. Lawrence, 1935-1937; to Lord Linlithgow, 1936; to Stefan Meyer, 1910-1937; correspondence about printing of Moseley photograph for distribution, 1925; to Hans Petterson, 1925; 2 letters to W. Ramsay, 1907; to Baron Rayleigh, 1907; to Johannes Stark, 1934; to Harold Clayton Urey, 1933, 1 letter [undated] on C. T. R. Wilson's recommendation for Nobel Prize; to A. B. Wood, 1917. Draft manuscript of obituary notice of Boltwood. Manuscript and typescript of obituary notice of Madame Curie. Obituary notice of Moseley. Rutherford's testimonial recommending Kapitsa for Trinity fellowship. Article, "Moseley's work on X-rays."  Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 51 letters, 1923-1937. Letter to Georg von Hevesy, 1922. Bedford College Library, University of London, London, England. Letter to William Wilson, 1929. Royal Society Library, London, England. 70 letters, 1904-1930. 1 referee report, 1896. Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. 4 letters to Julius Elster and Hans Geitel, 1899-1913; to Otto Hahn, 1908; to Heinrich Kayser, 1908; to Johannes Koenigsberger, 1909; to Marckwald, 1903. (Darmstaedter Collection, G1 1896). Deutsches Museum, Munich, Germany. Letter to Carl Runge, 1906. Algemeen Rijksarchief, The Hague, Netherlands. Letters to H. A. Lorentz. Burndy Library, Norwalk, Connecticut. Manuscript in the Weiner Collection. Einstein Collection, Princeton, New Jersey. Letter to Albert Einstein, 1930. American Institute of Physics, New York, New York. Letter to William Duane, 1908.

 Catalog of Rutherford material in the Cavendish Laboratory
1946 8 page(s) reel 58:
reel-frame 4

Personal Name(s): Rutherford, Ernest, 1871-1937

 Rutten, L. (Louis), 1884-1946.
Letters to Hendrik Anthony Kramers
1926-1937 2 item(s) 2 letters (4 pages) reel 10:
reel-frame 10
 Saha, Meghnad, 1893-1956.
Letter to Samuel Abraham Goudsmit
18 August 1926 1 item(s) 1 letter (1 page) reel 60:
reel-frame 8

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 6 letters, 1926-1946.

 Sambursky, Samuel, 1900-1990.
Letter to Hendrik Anthony Kramers
1937 1 item(s) 1 letter (2 pages) reel 10:
reel-frame 12
 Sande Bakhuissen, W. H. van der.
Letters to Alfred Landé
1921-1924 2 item(s) 2 letters (3 pages) reel 4:
reel-frame 15
 Sanders, L. A..
Letter to Hendrik Anthony Kramers
1941 1 item(s) 1 letter (4 pages) reel 14:
reel-frame 1
 Sandham, H. F..
Letters to Erwin Schrödinger
1950 4 item(s) 4 letters (12 pages) reel 37:
reel-frame 12
 Saunders, Frederick A. (Frederick Albert), 1875-1963.
Letter to Edwin A. Kemble
26 March 1936 1 item(s) 1 letter (4 pages) reel 54:
reel-frame 8

Related material: Bohr Collection, Copenhagen, Denmark. Letter to Niels Bohr, 1925.

 Sauter, Fritz, 1906-1983.
Letter to Werner Heisenberg
1933 1 item(s) 1 letter (3 pages) reel 45:
reel-frame 2
 Sauter, Fritz, 1906-1983.
Letter to Arnold Sommerfeld
1946 1 item(s) 1 letter (2 pages) reel 33:
reel-frame 7
 Sauvage Nolting, Willem Jacob Jan de.
Letters to Hendrik Anthony Kramers
1948 3 item(s) 3 letters (5 pages) reel 14:
reel-frame 1
 Schaefer, Clemens, 1878-1968.
Letter to Niels Bohr
19 December 1922 1 item(s) 1 letter (2 pages) reel BSC 7:
reel-frame 1
 Schaefer, Clemens, 1878-1968.
Letters to Walther Gerlach
29 May 1921 - 6 July 1921 2 item(s) 2 letters (3 pages) reel 19:
reel-frame 8
 Schaum, Karl, 1870-1947.
Letter to Walther Gerlach
1923 1 item(s) 1 letter (1 page) reel 19:
reel-frame 8
 Scheel, Karl, 1866-1936.
Letters to Niels Bohr
25 July 1920 - 31 December 1922 11 item(s) 11 letters (12 pages) reel BSC 7:
reel-frame 1
 Scheel, Karl, 1866-1936.
Letter to Walther Gerlach
17 March 1922 1 item(s) 1 letter (1 page) reel 19:
reel-frame 8
 Scheel, Karl, 1866-1936.
Letters to Hendrik Anthony Kramers
6 July 1924 - 6 January 1925 2 item(s) 2 letters (2 pages) reel 8:
reel-frame 10
 Scheel, Karl, 1866-1936.
Letter to Arnold Sommerfeld
25 February 1928 1 item(s) 1 letter (1 page) reel 33:
reel-frame 7

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 6 letters, 1923-1928. Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. 3 letters to Ludwig Darmstaedter, 1910-1919; 2 letters to Julius Hanauer, 1920-1927; 4 letters to Hans Schulz, 1925; letter to the Verein deutscher Ingenieure, 1894; 4 letters to Eilhard Wiedemann, 1908-1917. (Darmstaedter Collection, Fla* 1892). Bayerische Staatsbibliothek, Munich, Germany. Letter to P. von Groth, 1907. (Grothiana X). Library of the Swedish Academy, Stockholm, Sweden. Letter to C. W. Oseen, 1926. Duke University Archives, Durham, North Carolina. Letters to Fritz London, 2 letters, 1930.

 Schenck, Rudolf, 1870-1965.
Letter to Arnold Sommerfeld
1928 1 item(s) 1 letter (2 pages) reel 33:
reel-frame 7
 Scherrer, Paul, 1890-1969.
Letter to Walther Gerlach
22 October 1921 1 item(s) 1 letter (1 page) reel 19:
reel-frame 8
 Scherrer, Paul, 1890-1969.
Letter to Hendrik Anthony Kramers
24 July 1943 1 item(s) 1 letter (1 page) reel 13:
reel-frame 3
 Scherrer, Paul, 1890-1969.
Letter to Alfred Landé
4 April 1919 1 item(s) 1 letter reel 4:
reel-frame 19

Related material: Bohr Collection, Copenhagen, Denmark. Letter to Niels Bohr, 1941. Bibliothek der Eidgenössischen Technischen Hochschule, Zurich, Switzerland. Letter to M. Plancherel, 1933. Einstein Collection, Princeton, New Jersey. Letter to Albert Einstein, 1926.

 Schilthuis, Jan J..
Letters to Hendrik Anthony Kramers
1947 2 item(s) 2 letters (2 pages) reel 14:
reel-frame 1:
reel 12:
reel-frame 1
 Schlick, Otto, 1840-1913.
Letters to Arnold Sommerfeld
1902 5 item(s) 5 letters (18 pages) reel 33:
reel-frame 7
 Schmidt, Heinrich Wilhelm, 1876-1914.
Letters to Arnold Sommerfeld
1911 2 item(s) 2 letters (6 pages) reel 33:
reel-frame 8
 Schmidt, Otto.
Letters to Arnold Sommerfeld
1936-1941 7 item(s) 7 letters (11 pages) reel 33:
reel-frame 8
 Schoenflies, A. (Arthur), 1853-1928.
Letter to Alfred Landé
1919 1 item(s) 1 letter (2 pages) reel 4:
reel-frame 20
 Schoenflies, A. (Arthur), 1853-1928.
Letters to Arnold Sommerfeld
1898-1899 3 item(s) 3 letters (9 pages) reel 34:
reel-frame 1
 Schott, G. A., 1868-1937.
Letter to Arnold Sommerfeld
1936 1 item(s) 1 letter (2 pages) reel 34:
reel-frame 1
 Schottky, Walter, 1886-1976.
Letter to Walther Gerlach
9 November 1923 1 item(s) 1 letter (1 page) reel 19:
reel-frame 8
 Schottky, Walter, 1886-1976.
Letter to Arnold Sommerfeld
11 May 1928 1 item(s) 1 letter (2 pages) reel 34:
reel-frame 1

Related material: Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 4 letters, 1914-1926.

 Schouten, Jan Frederik, 1910-1980.
Letters to Hendrik Anthony Kramers
1941-1948 3 item(s) 3 letters (12 pages) reel 14:
reel-frame 1
 Schrödinger, Erwin, 1887-1961.
Letter to H. Beutler
Circa 1926-1928 1 item(s) 1 letter (1 page) reel 41:
reel-frame 6
 Schrödinger, Erwin, 1887-1961.
Letters to Niels Bohr
June 1921 - 28 June 1921 2 item(s) 2 letters (5 pages) reel BSC 7:
reel-frame 1
 Schrödinger, Erwin, 1887-1961.
Letters to Max Born
2 November 1926 - 8 June 1927 3 item(s) 3 letters (11 pages) reel 41:
reel-frame 7
 Schrödinger, Erwin, 1887-1961.
Letters to Charles Galton Darwin
4 October 1927 - 22 October 1927 2 item(s) 2 letters (5 pages) reel 36:
reel-frame 1
 Schrödinger, Erwin, 1887-1961.
Letter to David Mathias Dennison
18 June 1926 1 item(s) 1 letter (2 pages) reel 59:
reel-frame 1
 Schrödinger, Erwin, 1887-1961.
Letter to Eamon de Valéra
1946 1 item(s) 1 letter (1 page) reel 37:
reel-frame 13
 Schrödinger, Erwin, 1887-1961.
Letters to Benjamin Farrington
1949 2 item(s) 2 letters (6 pages) reel 37:
reel-frame 6
 Schrödinger, Erwin, 1887-1961.
Letter to Lloyd Frankenberg
1949 1 item(s) 1 letter (2 pages) reel 37:
reel-frame 6
 Schrödinger, Erwin, 1887-1961.
Letter to Irving John Good
1960 1 item(s) 1 letter (2 pages) reel 66:
reel-frame 5
 Schrödinger, Erwin, 1887-1961.
Letter to Walter Gordon
December 1926 1 item(s) 1 letter (2 pages) reel 41:
reel-frame 7
 Schrödinger, Erwin, 1887-1961.
Letter to Victor Hess
1946 1 item(s) 1 letter (2 pages) reel 37:
reel-frame 7
 Schrödinger, Erwin, 1887-1961.
Letter to International Education Board
Circa 1926-1928 1 item(s) 1 letter (2 pages) reel 41:
reel-frame 8
 Schrödinger, Erwin, 1887-1961.
Letter to B. Jacoby
Circa 1926-1928 1 item(s) 1 letter (1 page) reel 41:
reel-frame 8
 Schrödinger, Erwin, 1887-1961.
Letter to Georg Joos
17 November 1926 1 item(s) 1 letter (4 pages) reel 41:
reel-frame 8
 Schrödinger, Erwin, 1887-1961.
Letters to Pascual Jordan
28 July 1927 - 18 November 1929 2 item(s) 2 letters (4 pages) reel 18:
reel-frame 7
 Schrödinger, Erwin, 1887-1961.
Letters to Hendrik Anthony Kramers
28 June 1921 - 19 November 1926 2 item(s) 2 letters (6 pages) reel 41:
reel-frame 8:
reel 8:
reel-frame 10
 Schrödinger, Erwin, 1887-1961.
Letters to Alfred Landé
28 October 1925 - 28 June 1953 4 item(s) 4 letters (11 pages) reel 37:
reel-frame 8:
reel 4:
reel-frame 20
 Schrödinger, Erwin, 1887-1961.
Letters to Fritz London
8 June 1926 - 7 December 1926 2 item(s) 2 letters (7 pages) reel 41:
reel-frame 9
 Schrödinger, Erwin, 1887-1961.
Letter to H. A. Lorentz
23 June 1927 1 item(s) 1 letter (3 pages) reel 41:
reel-frame 9
 Schrödinger, Erwin, 1887-1961.
Letter to Charles Manneback
25 January 1936 1 item(s) 1 letter (2 pages) reel 37:
reel-frame 9
 Schrödinger, Erwin, 1887-1961.
Letter to Henry Margenau
1955 1 item(s) 1 letter (2 pages) reel 37:
reel-frame 9
 Schrödinger, Erwin, 1887-1961.
Letter to McCarthy
1949 1 item(s) 1 letter (2 pages) reel 37:
reel-frame 9
 Schrödinger, Erwin, 1887-1961.
Letter to Nature
n.d. 1 item(s) 1 letter (1 page) reel 37:
reel-frame 9
 Schrödinger, Erwin, 1887-1961.
Letter to John Von Neumann
25 December 1929 1 item(s) 1 letter (2 pages) reel 46:
reel-frame 2
 Schrödinger, Erwin, 1887-1961.
Letter to Nobel Committee
n.d. 1 item(s) 1 letter (2 pages) reel 41:
reel-frame 10
 Schrödinger, Erwin, 1887-1961.
Letter to Notgemeinschaft der Deutschen Wissenschaft
Circa 1926-1928 1 item(s) 1 letter (2 pages) reel 41:
reel-frame 8
 Schrödinger, Erwin, 1887-1961.
Letter to Wolfgang Pauli
15 December 1926 1 item(s) 1 letter (2 pages) reel 41:
reel-frame 10
 Schrödinger, Erwin, 1887-1961.
Letter to Max Planck
26 February 1926 1 item(s) 1 letter (5 pages) reel 41:
reel-frame 10
 Schrödinger, Erwin, 1887-1961.
Letters to Michael Polanyi
1949 2 item(s) 2 letters (4 pages) reel 37:
reel-frame 10
 Schrödinger, Erwin, 1887-1961.
Letter to Adalbert Rubinowicz
3 October 1946 1 item(s) 1 letter (2 pages) reel 17:
reel-frame B
 Schrödinger, Erwin, 1887-1961.
Letter to Charles Sherrington
1937 1 item(s) 1 letter (2 pages) reel 37:
reel-frame 12
 Schrödinger, Erwin, 1887-1961.
Letters to Arnold Sommerfeld
1937-1949 14 item(s) 14 letters (62 pages) reel 34:
reel-frame 2:
reel 37:
reel-frame 12
 Schrödinger, Erwin, 1887-1961.
Letter to Università di Bologna
1937 1 item(s) 1 letter (2 pages) reel 37:
reel-frame 2
 Schrödinger, Erwin, 1887-1961.
Letter to Gregor Wentzel
11 May 1926 1 item(s) 1 letter (2 pages) reel 66:
reel-frame 5
 Schrödinger, Erwin, 1887-1961.
Letter to Hermann Weyl
28 January 1943 1 item(s) 1 letter (2 pages) reel 37:
reel-frame 14
 Schrödinger, Erwin, 1887-1961.
Letter to E. T. Whittaker
29 March 1944 1 item(s) 1 letter (2 pages) reel 37:
reel-frame 14

Includes statement on determinism and free will.

 Schrödinger, Erwin, 1887-1961.
Letter to William Wilson
16 April 1952 1 item(s) 1 letter (3 pages) reel 66:
reel-frame 5
 Schrödinger, Erwin, 1887-1961.
Letters to Unidentified Correspondents
1934-1943 6 item(s) 6 letters (19 pages) reel 37:
reel-frame 1
 Schrödinger, Erwin, 1887-1961.
Selected Correspondence and Papers
1904-1960; 1933-1955 1 reel(s) reel 92

Includes various correspondence, notes, lectures, articles, clippings. Detailed contents on reel.

Location of originals: Materials selected by Linda Wessels from originals at Alpbach in the possession of Ruth Braunizer (daughter of Schrödinger).

 Schrödinger, Erwin, 1887-1961.
Notebook from gymnasium, "Griechische Praeparationen," [Greek preparations]
Before 1906 29 page(s) reel 39:
reel-frame 1
 Schrödinger, Erwin, 1887-1961.
Essay on Peano's postulates, "Über die Peanosche Punktmenge P.," removed from notebook entitled "Escherich, Funktionentheorie, 1907/08 Winter Sem. 2. Heft"
1907-1908 20 page(s) reel 39:
reel-frame 1
 Schrödinger, Erwin, 1887-1961.
Notes, "Vortrag Ramsay, Frühjahr 1908, Über seine neue Theorie der chemischen Verbindung und der Electricität," [Lecture by Sir William Ramsay, Spring 1908, about his new theory of the chemical compound and the electricity]
Spring 1908 15 page(s) reel 39:
reel-frame 1
 Schrödinger, Erwin, 1887-1961.
University notebook, "Przibram, Konstitution der Materie, Winter 1908," I. and II. Hefte, [Przibram, constitution of matter, Winter 1908, I and II Issues]
Winter 1908 90 page(s) reel 39:
reel-frame 1
 Schrödinger, Erwin, 1887-1961.
University notebook, "Phys. Seminar, Sommer 1909"
Summer 1909 15 page(s) reel 39:
reel-frame 1
 Schrödinger, Erwin, 1887-1961.
University notebook, "Philosophie, 1910"
1910 14 page(s) reel 39:
reel-frame 1
 Schrödinger, Erwin, 1887-1961.
Two university notebooks, "Hasenöhrl Seminar 1910/11"
1910-1911 37 page(s) reel 39:
reel-frame 1
 Schrödinger, Erwin, 1887-1961.
Book of physicists' addresses
Circa 1914 34 page(s) reel 39:
reel-frame 2
 Schrödinger, Erwin, 1887-1961.
Diary and notebook, "Tagebuch 1915," [Diary 1915]
1915 41 page(s) reel 39:
reel-frame 2
 Schrödinger, Erwin, 1887-1961.
Notebook, "Kausalität," [Causality]
10 September 1918 3 page(s) reel 39:
reel-frame 7
 Schrödinger, Erwin, 1887-1961.
Three notebooks, "Tensoranalytische Mechanik"
Circa 1918 118 page(s) reel 39:
reel-frame 3
 Schrödinger, Erwin, 1887-1961.
Two unfinished manuscript drafts, "Hertz'sche Mechanik und Einstein'sche Gravitationstheorie," [Hertzian mechanics and Einstein's theory of gravitation]
Circa 1918 31 page(s) reel 39:
reel-frame 3
 Schrödinger, Erwin, 1887-1961.
Notebook, "Schwankungs Opaleszenz"
Circa 1918 19 page(s) reel 39:
reel-frame 4
 Schrödinger, Erwin, 1887-1961.
Notes, "Brown'sche Schwankungen des Drehwinkels," [Brownian fluctuations of the angle of rotation]
Circa 1918 15 page(s) reel 39:
reel-frame 4
 Schrödinger, Erwin, 1887-1961.
Two notebooks, "Besprechung der letzten Arbeiten Smoluchowskis," [Discussing the latest work of Smoluchowski]
Circa 1918 51 page(s) reel 39:
reel-frame 5
 Schrödinger, Erwin, 1887-1961.
Notes and three notebooks, "Privatum 1919"
1919 103 page(s) reel 39:
reel-frame 6
 Schrödinger, Erwin, 1887-1961.
Notes on Kirchhoff's principle
Circa 1919 20 page(s) reel 39:
reel-frame 6
 Schrödinger, Erwin, 1887-1961.
Eight notebooks, "Indische Philosophie und Religion," [Indian philosophy and religion]
Circa 1905-1925 156 page(s) reel 39:
reel-frame 7
 Schrödinger, Erwin, 1887-1961.
Notebook "Über Atomistik, mechanische Naturerklärung, und Phänomenologie," [About atomistic, mechanical explanation of nature, and phenomenology]
Before 1920 47 page(s) reel 39:
reel-frame 8
 Schrödinger, Erwin, 1887-1961.
Notebook, "Ad R. Avenarius"
Before 1920 16 page(s) reel 39:
reel-frame 8
 Schrödinger, Erwin, 1887-1961.
Scrapbook of clippings of newspaper articles written by Schrödinger
1923-1957 75 page(s) reel 43:
reel-frame 6
 Schrödinger, Erwin, 1887-1961.
Outline for a book on "Molekularstatistik," [Molecular statistics]
Circa 1924 17 page(s) reel 40:
reel-frame 1
 Schrödinger, Erwin, 1887-1961.
Research notebook, "Chemische Konstante und Gasentartung II," [Chemical constant and gas degeneration II]
Circa 1924 34 page(s) reel 40:
reel-frame 1
 Schrödinger, Erwin, 1887-1961.
Notes for lectures on quantum statistics
Circa 1924 46 page(s) reel 40:
reel-frame 2
 Schrödinger, Erwin, 1887-1961.
Unfinished manuscript draft, "On Quantum Statistics"
Circa 1924 5 page(s) reel 40:
reel-frame 2
 Schrödinger, Erwin, 1887-1961.
Notes on various topics in quantum statistics
Circa 1924 100 page(s) reel 40:
reel-frame 3
 Schrödinger, Erwin, 1887-1961.
Notes for lectures, "Theorie der Spektren," [The Theory of Spectra]
1925-1926 94 page(s) reel 40:
reel-frame 4
 Schrödinger, Erwin, 1887-1961.
Rough notes, "H-Atom, Eigenschwingungen," [H-Atom Vibrations]
1925-1926 3 page(s) reel 40:
reel-frame 5
 Schrödinger, Erwin, 1887-1961.
Research notebook, "Eigenwertproblem des Atoms I," [Proper value problem of the atom I]
Late 1925 or January 1926 72 page(s) reel 40:
reel-frame 5
 Schrödinger, Erwin, 1887-1961.
Research notebook, "Eigenwertproblem des Atoms II, Allgemeine Theorie" [Proper value problem of the atom II, General Theory]
Circa February 1926 48 page(s) reel 40:
reel-frame 6
 Schrödinger, Erwin, 1887-1961.
Research notebook, "Starkeffekt fortgesetzt," [Stark effect continued]
Circa February 1926 16 page(s) reel 40:
reel-frame 6
 Schrödinger, Erwin, 1887-1961.
Research notebook, "Eigenwertproblem des Atoms III," [Proper value problem of the atom III]
Circa March 1926 48 page(s) reel 40:
reel-frame 7
 Schrödinger, Erwin, 1887-1961.
Notes and numerical tables, "Berechnung der Hermiteschen Orthogonalfunktionen," [Calculation of Hermite orthogonal]
1926 2 page(s) reel 40:
reel-frame 7
 Schrödinger, Erwin, 1887-1961.
Loose notes on intensities
1926 9 page(s) reel 40:
reel-frame 7
 Schrödinger, Erwin, 1887-1961.
Rough notes, tables and diagrams, "Intensitätsberechnung für den Starkeffekt," [Intensity computation for the Stark effect]
1926 111 page(s) reel 40:
reel-frame 8
 Schrödinger, Erwin, 1887-1961.
Various rough notes on wave mechanics
Circa 1926 15 page(s) reel 40:
reel-frame 9
 Schrödinger, Erwin, 1887-1961.
Various unidentified notes from folder, "Korrespondenz zur Undulationsmechanik," [Correspondence to the Undulations mechanics]
Circa 1926 5 page(s) reel 41:
reel-frame 6.1
 Schrödinger, Erwin, 1887-1961.
Research notebook, "Dirac"
1926 24 page(s) reel 41:
reel-frame 1.1
 Schrödinger, Erwin, 1887-1961.
Research notebook, "Undulatorische Statistik I," [Undulatory Statistics I]
1926 26 page(s) reel 41:
reel-frame 1.2
 Schrödinger, Erwin, 1887-1961.
Notes, "Zur Transformationstheorie," [On the transformation theory]
1926-1928 21 page(s) reel 46:
reel-frame 1
 Schrödinger, Erwin, 1887-1961.
Research notebook on the many-body problem, "Symmetriefragen," [Symmetry issues]
3 May 1927 45 page(s) reel 41:
reel-frame 3
 Schrödinger, Erwin, 1887-1961.
Research notebook, "Undulatorische Statistik II," [Undulatory Statistics II]
1927 44 page(s) reel 41:
reel-frame 1.3
 Schrödinger, Erwin, 1887-1961.
Research notebook on Gordon and Dirac equation
1927 13 page(s) reel 41:
reel-frame 1.4
 Schrödinger, Erwin, 1887-1961.
Research notebook, "Intensitäten; Parallele zu Heysenberg [sic] und Lanczos," [Intensities, parallel to Heysenberg [sic] and Lanczos]
1927 37 page(s) reel 41:
reel-frame 2.1
 Schrödinger, Erwin, 1887-1961.
Research notebook, "Die schwebenden Fragen," [The pending issues]
1927 41 page(s) reel 41:
reel-frame 2.2
 Schrödinger, Erwin, 1887-1961.
Research notebook, "Zu Unscharfe Spektren," [The indistinct spectra]
1927 26 page(s) reel 41:
reel-frame 2.3
 Schrödinger, Erwin, 1887-1961.
Research notebook, "Streckenspektrum, Intensitaten," [Distance spectrum, intensities]
1927 15 page(s) reel 41:
reel-frame 2.4
 Schrödinger, Erwin, 1887-1961.
Research notebook, "Studien über Integralgleichungen und Kerne. Intensitäten im Starkeffekt, starke Felder," [Studies of integral equations and cores. Intensities in the Stark effect, strong fields]
1927 50 page(s) reel 41:
reel-frame 2.5
 Schrödinger, Erwin, 1887-1961.
Research notebook, "Koppelung," [Coupling]
1927 24 page(s) reel 41:
reel-frame 4.1
 Schrödinger, Erwin, 1887-1961.
Research notebook, "Koppelung II," [Coupling II]
1927 40 page(s) reel 41:
reel-frame 4.2
 Schrödinger, Erwin, 1887-1961.
Research notebook, "Koppelung mit dem Strahlungsfeld. Die simultanen Gleichungen Darwin's und Pauli's," [Coupling with the radiation field. Darwin's and Pauli's simultaneous equations]
1927 29 page(s) reel 41:
reel-frame 4.3
 Schrödinger, Erwin, 1887-1961.
Notes, rough and disorganized, for Schrödinger's first lectures in Berlin on quantum mechanics
1927-1928 130 page(s) reel 43:
reel-frame 7
 Schrödinger, Erwin, 1887-1961.
Collection of reviews of Schrödinger's Abhandlungen über Wellenmechanik [Papers on wave mechanics]
1927-1928 25 page(s) reel 43:
reel-frame 5
 Schrödinger, Erwin, 1887-1961.
Miscellaneous notes from folder, "Sommersemester 1928"
Summer 1928 20 page(s) reel 46:
reel-frame 1
 Schrödinger, Erwin, 1887-1961.
Research notebook, "Dispersion und Resonanz, Berlin, Juni 1928," [Dispersion and resonance, Berlin, June 1928]
June 1928 11 page(s) reel 41:
reel-frame 4.4
 Schrödinger, Erwin, 1887-1961.
Research notebook, "Berlin 1928"
1928 43 page(s) reel 41:
reel-frame 4.5
 Schrödinger, Erwin, 1887-1961.
Research notebook, "Funkenwahrscheinlichkeit," [Radio probability]
June 1928 12 page(s) reel 41:
reel-frame 4.6
 Schrödinger, Erwin, 1887-1961.
Research notebook on the "Säkular-problem"
1928 9 page(s) reel 41:
reel-frame 5
 Schrödinger, Erwin, 1887-1961.
Research notebook on Abelian integral equations, "Zur Abel'schen Integralgleichung"
1928 10 page(s) reel 41:
reel-frame 5
 Schrödinger, Erwin, 1887-1961.
Notebook on wave mechanics, "Parameter"
Before 1929 12 page(s) reel 42:
reel-frame 1
 Schrödinger, Erwin, 1887-1961.
Notebook on wave mechanics, "Schwankungen," [Fluctuations]
Before 1929 8 page(s) reel 42:
reel-frame 1
 Schrödinger, Erwin, 1887-1961.
Notes, "Radioaktivität," and "Koppelung durch Randbedingungen," [Radioactivity, and coupling by boundary conditions]
1929 13 page(s) reel 42:
reel-frame 1
 Schrödinger, Erwin, 1887-1961.
Notebook on biology, "Warum," [Why]
1929 20 page(s) reel 43:
reel-frame 3
 Schrödinger, Erwin, 1887-1961.
Notes on von Neumann's representation of the probability interpretation
1929-1930 14 page(s) reel 46:
reel-frame 2
 Schrödinger, Erwin, 1887-1961.
Notes and drafts on various quantum mechanical topics
After 1929 21 item(s) 21 items (93 pages) reel 43:
reel-frame 1-2
 Schrödinger, Erwin, 1887-1961.
Notebook, "Neue Grundauffassung," [New basic view]
June 1930 66 page(s) reel 46:
reel-frame 4
 Schrödinger, Erwin, 1887-1961.
Notes, "Überquantelung"
July 1930 56 page(s) reel 42:
reel-frame 2
 Schrödinger, Erwin, 1887-1961.
Various notes on Lorentz invariance and the Dirac electron
Circa 1930 28 page(s) reel 46:
reel-frame 3
 Schrödinger, Erwin, 1887-1961.
Manuscript draft, "Gerade und ungerade Operatoren der relativistischen Quantenmechanik," [Even and odd operators of relativistic quantum mechanics], unpublished
1930-1931 25 page(s) reel 46:
reel-frame 3
 Schrödinger, Erwin, 1887-1961.
Notes on quantum mechanics, "Seminar 1930/31"
1930-1931 11 page(s) reel 42:
reel-frame 3

Includes a letter from Fritz Sauter dated 25 November 1930 on Dirac's electron theory.

 Schrödinger, Erwin, 1887-1961.
Notes on various topics from folder, "Paris, Pfingsten 1931. Und vieles andere," [Paris, Pentecost 1931. And many others]
1931 44 page(s) reel 46:
reel-frame 5
 Schrödinger, Erwin, 1887-1961.
Manuscript, "Über die Umkehrung der Naturgesezte"
12 March 1931 20 page(s) reel 42:
reel-frame 3
 Schrödinger, Erwin, 1887-1961.
Unpublished draft, "Materiewellen im Schwerefeld," [Matter waves in the gravitational field]
1931 9 page(s) reel 42:
reel-frame 3
 Schrödinger, Erwin, 1887-1961.
Manuscript, "Über Hänkelsche Lösungen"
Circa 1931 8 page(s) reel 42:
reel-frame 3
 Schrödinger, Erwin, 1887-1961.
Notes for lectures, "Korpuskularphysik"
1932 11 page(s) reel 43:
reel-frame 8
 Schrödinger, Erwin, 1887-1961.
Notes and manuscript, "Starkeffekt im verinderlichen Feld," [Stark effect in alternating fields]
1932 10 page(s) reel 42:
reel-frame 3
 Schrödinger, Erwin, 1887-1961.
Folder of papers, "Verstreute Einzelideen; eventuell für Dissertationen," [Scattered individual ideas, if any, for dissertations]
Circa 1933 24 page(s) reel 42:
reel-frame 3
 Schrödinger, Erwin, 1887-1961.
Manuscript draft of Nobel address and related documents from Stockholm
December 1933 30 page(s) reel 44:
reel-frame 1
 Schrödinger, Erwin, 1887-1961.
"Aus einer Vorlesung über Quantentheorie, Sommer Semester 1933, Berlin, von Erwin Schrödinger," [The Solidity of Bodies as a Quantum Effect, from a lecture on quantum theory, the summer semester 1933, Berlin, by Erwin Schrödinger]
Summer 1933 2 page(s) reel 43:
reel-frame 8
 Schrödinger, Erwin, 1887-1961.
Exposition of quantum mechanics and its interpretation for Oxford Seminar
1933-1934 46 page(s) reel 46:
reel-frame 6
 Schrödinger, Erwin, 1887-1961.
Notes on various topics
Circa 1934-1935 45 page(s) reel 42:
reel-frame 4
 Schrödinger, Erwin, 1887-1961.
Notebook, "Elektron im magn. Dipolfeld," [In the electron magnetic Dipole field]
1934-1935 38 page(s) reel 42:
reel-frame 5
 Schrödinger, Erwin, 1887-1961.
Manuscript and correspondence for "¿Son lineales las verdaderas ecuaciones del campo electromagnético?" [Are linear the true equations of the electromagnetic field?]
1935 23 page(s) reel 42:
reel-frame 5

Other Descriptive Information: See also Anales de la Sociedad Española de Fisica y Quimica 33 (1935): 511-517.

 Schrödinger, Erwin, 1887-1961.
Notebook, "Gespräche über den Tod," [Discussions about death]
Circa 1935 34 page(s) reel 43:
reel-frame 3
 Schrödinger, Erwin, 1887-1961.
Notebook on Fermi's theory of beta decay, Eddington's theory of protons and electrons, de Broglie and sound waves
1936 22 page(s) reel 42:
reel-frame 6
 Schrödinger, Erwin, 1887-1961.
Notebook, "Grundlagenfragen. Dichtematrix," [Basic questions. Density matrix]
Circa 1936 76 page(s) reel 46:
reel-frame 7
 Schrödinger, Erwin, 1887-1961.
Notes, correspondence, and drafts relating to the 1937 Bologna conference
1937 25 page(s) reel 42:
reel-frame 6
 Schrödinger, Erwin, 1887-1961.
"Lebenslauf" [C.V.] and bibliography
2 July 1938 8 page(s) reel 39:
reel-frame 1
 Schrödinger, Erwin, 1887-1961.
Lecture notes on quantum statistics and drafts entitled, "The so-called new Forms of Statistics"
1937-1938 58 page(s) reel 42:
reel-frame 7
 Schrödinger, Erwin, 1887-1961.
"Gent. Ganz vermischte Notizen," [Miscellaneous notes]
1938-1939 19 page(s) reel 46:
reel-frame 8
 Schrödinger, Erwin, 1887-1961.
Unfinished draft, "Two Remarks on Bose-Einstein Condensation"
1939 9 page(s) reel 42:
reel-frame 8
 Schrödinger, Erwin, 1887-1961.
Three notebooks on various topics in quantum mechanics and its interpretation
1939-1940 124 page(s) reel 42:
reel-frame 9
 Schrödinger, Erwin, 1887-1961.
Popular writings
Late 1930s 27 page(s) reel 44:
reel-frame 2
 Schrödinger, Erwin, 1887-1961.
An indictment of our decaying civilization
Late 1930s 14 page(s) reel 44:
reel-frame 2
 Schrödinger, Erwin, 1887-1961.
Austrian science
Late 1930s 4 page(s) reel 44:
reel-frame 2
 Schrödinger, Erwin, 1887-1961.
Review of Eddington's Tarner lectures
Late 1930s 6 page(s) reel 44:
reel-frame 2
 Schrödinger, Erwin, 1887-1961.
Objection to Blackett's popularization minimizing the role of gravitation in the nucleus
Late 1930s 3 page(s) reel 44:
reel-frame 2
 Schrödinger, Erwin, 1887-1961.
Covers and first pages of eleven notebooks dealing chiefly with Max Born's non-inear electron theory
Circa 1939-1942 22 page(s) reel 46:
reel-frame 9
 Schrödinger, Erwin, 1887-1961.
Notes on the freedom of the will
1940s 14 page(s) reel 46:
reel-frame 8
 Schrödinger, Erwin, 1887-1961.
Notes on Legendre polynomials marked "Sehr Wichtig," [Very Important]
1940s 17 leaves. reel 46:
reel-frame 9
 Schrödinger, Erwin, 1887-1961.
Popular writings on history, time's arrow, nonlinear optics, philology, biology and evolution
Early 1940s 70 page(s) reel 44:
reel-frame 3
 Schrödinger, Erwin, 1887-1961.
Notes, "Programmatic"
July 1941 2 page(s) reel 42:
reel-frame 10
 Schrödinger, Erwin, 1887-1961.
Notebook on biology, "Biologica I"
1942 57 page(s) reel 42:
reel-frame 10
 Schrödinger, Erwin, 1887-1961.
Notebook, "Xmas 1948"
Christmas 1948 35 page(s) reel 43:
reel-frame 3

Contains notes on the history of philosophy.

 Schrödinger, Erwin, 1887-1961.
Popular writings: talks to the International Club; writings on university reform; "Do Electrons Think?"
Late 1940s 96 page(s) reel 44:
reel-frame 4
 Schrödinger, Erwin, 1887-1961.
Notebook, "Anderes, Innsbruck, 1950"
1950 11 page(s) reel 44:
reel-frame 5

Portions headed "Die Natur der Elementarteilchen" [The nature of the elementary particles] and "Zitate aus Boltzmann's Prinzipe der Mechanik, [Quotes from Boltzmann's Principle of Mechanics].

 Schrödinger, Erwin, 1887-1961.
Incomplete typescript draft, "July Colloquium 1952"
July 1952 35 page(s) reel 44:
reel-frame 5
 Schrödinger, Erwin, 1887-1961.
Selected portions of three notebooks bearing on the interpretation of quantum mechanics
1951-1955 46 page(s) reel 42:
reel-frame 11
 Schrödinger, Erwin, 1887-1961.
Typescript version of a set of lectures, "Transformation and interpretation in Quantum Mechanics"
1952 88 page(s) reel 43:
reel-frame 9
 Schrödinger, Erwin, 1887-1961.
Manuscript drafts for three "James Lectures," intended to be given at Harvard
1954 44 page(s) reel 44:
reel-frame 6
 Schrödinger, Erwin, 1887-1961.
Lectures and popular articles: Antrittsrede in Vienna, "Die Krise des Atombegriffs," [Inaugural speech in Vienna, "The Crisis of the atomic concept"]. "Die Atomtheorie" [The Atomic Theory].
1956-1957 55 page(s) reel 44:
reel-frame 7
 Schrödinger, Erwin, 1887-1961.
Two notebooks containing manuscript draft of "Was ist wirklich?" [What is real?]
1960 50 page(s) reel 44:
reel-frame 8
 Schrödinger, Erwin, 1887-1961.
Five manuscript drafts
After 1940 50 page(s) reel 44:
reel-frame 10

Drafts entitled: 1) "Wo halten wir als Art?" 2) Further thoughts on "What is life?" 3) "Why the Truth?" 4) Antinomies of set theory; 5) "What Physical Device Fixes Memory?"

 Schrödinger, Erwin, 1887-1961.
Notebook, "Phys. Seminar"
n.d. 30 page(s) reel 39:
reel-frame 1
 Schrödinger, Erwin, 1887-1961.
Notebook, "Vorträge über Meteorologie an der Fl. O. Sch. in Wr. Neustadt," [Lectures on meteorology...]
n.d. 40 page(s) reel 39:
reel-frame 2
 Schrödinger, Erwin, 1887-1961.
Unidentified notes on electromagnetic waves
n.d. 3 page(s) reel 40:
reel-frame 5
 Schrödinger, Erwin, 1887-1961.
Introduction to lectures on quantum mechanics at Dublin
n.d. 3 page(s) reel 43:
reel-frame 9
 Schrödinger, Erwin, 1887-1961.
Disposition for a book on elementary quantum mechanics, plus half of a first chapter, "The Original Form of Quantum Theory and its Conceptual Grievances"
n.d. 22 page(s) reel 43:
reel-frame 9
 Schrödinger, Erwin, 1887-1961.
Various notes and drafts on philosophy, biology, taxation, interpretation of physics, etc.
n.d. 9 item(s) 9 items (38 pages) reel 44:
reel-frame 9
 Schrödinger, Erwin, 1887-1961.
Various small papers on philosophy and religion
n.d. 31 page(s) reel 44:
reel-frame 11

Related material: Zentralbibliothek der Physikalischen Institute, Universität, Vienna, Austria. Personal papers. Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 18 letters, 1924-1952. Bedford College Library, University of London, London, England. Letters to William Wilson, 5 letters, 1935-1952. Rijksmuseum voor de Geschiedenis der Natuurwetenschappen, Leiden, Netherlands. 9 letters to Paul Ehrenfest with copies of answers, 1920-1933. Library of the Swedish Academy, Stockholm, Sweden. Letters to C. W. Oseen, 2 letters, 1937. Pauli Collection, Zurich, Switzerland. Letters to Wolfgang Pauli, 6 letters, 1920-1957. Bibliothek der Eidgenössischen Technischen Hochschule, Zurich, Switzerland. Letters to Hermann Weyl, 13 letters, 1929-1947. Burndy Library, Norwalk, Connecticut. Manuscript in the Weiner Collection. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 86 letters, 1925-1954. Duke University Archives, Durham, North Carolina. Letters to Fritz London, 4 letters, 1931-1939.

 Schuh, J. F..
Letter to Hendrik Anthony Kramers
1939 1 item(s) 1 letter (2 pages) reel 10:
reel-frame 12
 Schüler, Hermann, 1894-1964.
Letters to Samuel Abraham Goudsmit
1931 2 item(s) 2 letter (3 pages) reel 65:
reel-frame 3-4:
reel 65:
reel-frame 4
 Schüler, Hermann, 1894-1964.
Letter to Arnold Sommerfeld
1947 1 item(s) 1 letter (1 page) reel 34:
reel-frame 3
 Schüler-Paschen, Emma.
Letters to Walther Gerlach
1924 2 item(s) 2 letters (5 pages) reel 19:
reel-frame 8
 Schulze, Franz Arthur.
Letters to Walther Gerlach
1921-1923 2 item(s) 2 letters (2 pages) reel 19:
reel-frame 8
 Schumann, W. O. (Winfried Otto), 1888-1974.
Letter to Walther Gerlach
1923 1 item(s) 1 letter (1 page) reel 19:
reel-frame 8
 Schürmann, H. M. E..
Letter to Hendrik Anthony Kramers
1948 1 item(s) 1 letter (1 page) reel 14:
reel-frame 1
 Schütz, W..
Letter to Samuel Abraham Goudsmit
1931 1 item(s) 1 letter (1 page) reel 65:
reel-frame 2
 Schwarzschild, K. (Karl), 1873-1916.
Karl Schwarzschild Papers
1871-1921 28 reel(s) reel AHQP/P-11

Location of originals: American Institute of Physics.

 Scientia (Journal).
Letter to Hendrik Anthony Kramers
1922 1 item(s) 1 letter (1 page) reel 8:
reel-frame 10
 Scripture, E. W. (Edward Wheeler), 1864-1945.
Letter to Arnold Sommerfeld
1928 1 item(s) 1 letter (1 page) reel 34:
reel-frame 3
 Searle, G. F. C. (George Frederick Charles).
Letters to Arnold Sommerfeld
1911-1950 2 item(s) 2 letters (12 pages) reel 34:
reel-frame 3
 Seaver, Romaine W..
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (2 pages) reel 14:
reel-frame 1
 Seeliger, Hugo von, 1849-1924.
Letter to Arnold Sommerfeld
1902 1 item(s) 1 letter (3 pages) reel 34:
reel-frame 3
 Seeliger, Rudolf, 1886-1965.
Letters to Niels Bohr
6 June 1920 - 3 October 1920 3 item(s) 3 letters (4 pages) reel BSC 7:
reel-frame 2
 Seeliger, Rudolf, 1886-1965.
Letter to Walther Gerlach
31 May 1923 1 item(s) 1 letter (1 page) reel 19:
reel-frame 8
 Seeliger, Rudolf, 1886-1965.
Letter to Arnold Sommerfeld
20 November 1927 1 item(s) 1 letter (2 pages) reel 34:
reel-frame 3

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 4 letters, 1924-1948. Library of the Swedish Academy, Stockholm, Sweden. Letter to C. W. Oseen, 1938.

 Segrè, Emilio Gino, 1905-1989.
Letter to Samuel Abraham Goudsmit
1931 1 item(s) 1 letter (1 page) reel 65:
reel-frame 4
 Sekhar, S. C..
Letter to Pascual Jordan
1928 1 item(s) 1 letter (1 page) reel 18:
reel-frame 1
 Senftleben, Hermann.
Letters to Hendrik Anthony Kramers
8 October 1924 - 1944 4 item(s) 4 letters (10 pages) reel 14:
reel-frame 1:
reel 8:
reel-frame 10
 Senftleben, Hermann.
Letters to Erwin Schrödinger
17 July 1926 - 26 July 1926 3 item(s) 3 letters (14 pages) reel 41:
reel-frame 11

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 4 letters, 1924-1943. Einstein Collection, Princeton, New Jersey. Letter to Albert Einstein, 1925.

 Serpe, Jean.
Letters to Hendrik Anthony Kramers
1939-1943 4 item(s) 4 letters (5 pages) reel 10:
reel-frame 12:
reel 14:
reel-frame 1
 Severinghaus, Willard L. (Willard Lesly), 1882-1947.
Letters to Edwin C. Kemble
1934-1936 2 item(s) 2 letters (2 pages) reel 54:
reel-frame 8
 Shafrath, M. R..
Letter to Hendrik Anthony Kramers
1952 1 item(s) 1 letter (12 pages) reel 14:
reel-frame 1
 Shenstone, Allen Goodrich, 1893-1980.
Letters to Samuel Abraham Goudsmit
17 January 1929 - 13 April 1931 4 item(s) 4 letters (9 pages) reel 65:
reel-frame 2:
reel 64:
reel-frame 5:
reel 63:
reel-frame 1

Related material: American Institute of Physics, New York, New York. Autobiographical memoir.

 Siegbahn, Manne, 1886-1978.
Letters to Niels Bohr
15 October 1915 - 28 November 1920 11 item(s) 11 letters (17 pages) reel BSC 7:
reel-frame 2
 Siegbahn, Manne, 1886-1978.
Letters to Hendrik Anthony Kramers
31 August 1925 - 11 February 1946 3 item(s) 3 letters (5 pages) reel 8:
reel-frame 10:
reel 14:
reel-frame 1
 Siegbahn, Manne, 1886-1978.
Letters to Arnold Sommerfeld
25 March 1917 - 14 September 1940 8 item(s) 8 letters (14 pages) reel 34:
reel-frame 3

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 14 letters, 1923-1946. Library of the Swedish Academy, Stockholm, Sweden. Letters to C. W. Oseen, 16 letters, 1915-1936. Burndy Library, Norwalk, Connecticut. Manuscript in the Weiner Collection.

 Siegert, A. J. F..
Letters to Hendrik Anthony Kramers
1936-1938 6 item(s) 6 letters (21 pages) reel 10:
reel-frame 13
 Sikkema, Pieter Cornelis.
Letter to Hendrik Anthony Kramers
1940 1 item(s) 1 letter (2 pages) reel 14:
reel-frame 1
 Silberstein, Ludwik, 1872-1948.
Letters to Niels Bohr
15 November 1920 - 1 November 1921 2 item(s) 2 letters (5 pages) reel BSC 7:
reel-frame 2
 Silberstein, Ludwik, 1872-1948.
Letter to Hendrik Anthony Kramers
7 October 1946 1 item(s) 1 letter (10 pages) reel 14:
reel-frame 1
 Silberstein, Ludwik, 1872-1948.
Letters to Arnold Sommerfeld
4 October 1909 - 27 November 1919 5 item(s) 5 letters (23 pages) reel 34:
reel-frame 4

Related material: Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, approximately 45 letters, 1918-1946. American Institute of Physics, New York, New York. 5 letters to L. A. Jones, 1945; 4 letters to D. L. MacAdam, 1946-1947. Folder of correspondence requesting and supplying information about Silberstein, 1963-1964.

 Simon, F..
Letter to Hendrik Anthony Kramers
1951 1 item(s) 1 letter (2 pages) reel 14:
reel-frame 2
 Simon, Hermann Th. (Hermann Theodor), 1870-1918.
Letter to Walther Gerlach
1916 1 item(s) 1 letter (1 page) reel 19:
reel-frame 8
 Simon, Hermann Th. (Hermann Theodor), 1870-1918.
Letters to Adalbert Rubinowicz
1918 2 item(s) 2 letters (2 pages) reel 17:
reel-frame B
 Sizoo, G. J. (Gerardus Johannes), 1900-1994.
Letters to Hendrik Anthony Kramers
1946-1947 2 item(s) 2 letters (2 pages) reel 14:
reel-frame 2
 Slack, Francis Goddard, 1897-1985.
Letter to Erwin Schrödinger
Circa 1926-1928 1 item(s) 1 letter (1 page) reel 41:
reel-frame 11
 Slater, John C. (John Clarke), 1900-1976.
Letter to C. J. Gorter
22 August 1950 1 item(s) 1 letter (1 page) reel 14:
reel-frame 2
 Slater, John C. (John Clarke), 1900-1976.
Letters to Edwin C. Kemble
26 June 1924 - 29 December 1929 7 item(s) 7 letters (33 pages) reel 52:
reel-frame 7
 Slater, John C. (John Clarke), 1900-1976.
Letters to Hendrik Anthony Kramers
8 December 1923 - 1950 3 item(s) 3 letters (4 pages) reel 14:
reel-frame 2:
reel 8:
reel-frame 10
 Slater, John C. (John Clarke), 1900-1976.
Letters to J. H. Van Vleck
27 July 1924 - 29 December 1929 8 item(s) 8 letters (31 pages) reel 49:
reel-frame 13

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 6 letters, 1923-1934.

 Sleator, William Warner, 1883-1956.
Letter to Hendrik Anthony Kramers
n.d. 1 item(s) 1 letter (2 pages) reel 10:
reel-frame 12
 Smekal, Adolf Gustav, 1895-1959.
Letters to Niels Bohr
11 May 1918 - 14 March 1921 2 item(s) 2 letters (5 pages) reel BSC 7:
reel-frame 2
 Smekal, Adolf Gustav, 1895-1959.
Letters to Samuel Abraham Goudsmit
6 June 1922 - 2 July 1922 2 item(s) 2 letters (2 pages) reel 60:
reel-frame 1
 Smekal, Adolf Gustav, 1895-1959.
Letters to Hendrik Anthony Kramers
5 November 1919 - 25 August 1921 3 item(s) 3 letters (9 pages) reel 8:
reel-frame 10
 Smekal, Adolf Gustav, 1895-1959.
Letters to Adalbert Rubinowicz
22 May 1931 - 30 November 1932 2 item(s) 2 letters (4 pages) reel 17:
reel-frame B
 Smekal, Adolf Gustav, 1895-1959.
Letters to Arnold Sommerfeld
6 June 1923 - 17 April 1931 2 item(s) 2 letters (3 pages) reel 34:
reel-frame 4
 Smith, Alpheus W. (Alpheus Wilson), 1876-1968.
Letters to Samuel Abraham Goudsmit
1929-1931 2 item(s) 2 letters (2 pages) reel 63:
reel-frame 2:
reel 65:
reel-frame 3
 Smithuysen , W. C. B..
Letters to Hendrik Anthony Kramers
1942-1945 19 item(s) 19 letters (49 pages) reel 14:
reel-frame 3
 Smits, A. (Andreas).
Letters to Hendrik Anthony Kramers
1938 2 item(s) 2 letters (6 pages) reel 10:
reel-frame 12

Written from the Inorganic Laboratory, University of Amsterdam.

 Smoluchowski, Roman.
Letter to Hendrik Anthony Kramers
1940 1 item(s) 1 letter (1 page) reel 14:
reel-frame 9
 Smyth, Henry De Wolf, 1898-1986.
Letter to Hendrik Anthony Kramers
1950 1 item(s) 1 letter (1 page) reel 14:
reel-frame 2
 Snethlage, Auda.
Letter to Niels Bohr
1919 1 item(s) 1 letter (3 pages) reel BSC 7:
reel-frame 2
 Snoek, Jacob Louis.
Letters to Hendrik Anthony Kramers
1937-1943 3 item(s) 3 letters (12 pages) reel 14:
reel-frame 2:
reel 10:
reel-frame 12
 Snoek, Jacob Louis.
Letter to Willem van Peijpe
1938 1 item(s) 1 letter (1 page) reel 10:
reel-frame 12
 Soden, Dietrich, Graf von.
Letter to Arnold Sommerfeld
1945 1 item(s) 1 letter (7 pages) reel 34:
reel-frame 5
 Sokoloff, A. (Alexander). Ivanenko, D. D. (Dmitrii Dmitrievich).
Letter to Hendrik Anthony Kramers
n.d. 1 item(s) 1 letter (2 pages) reel 14:
reel-frame 2
 Solleveld, A. W..
Letter to Hendrik Anthony Kramers
1943 1 item(s) 1 letter (1 page) reel 14:
reel-frame 2
 Solvay Conference on Physics.
Letter to Erwin Schrödinger
Circa 1926-1928 2 item(s) 2 letters (2 pages) reel 41:
reel-frame 11
 Sommer, Ludwig August.
Letters to Alfred Landé
1923-1925 3 item(s) 3 letters (4 pages) reel 4:
reel-frame 20
 Sommerfeld, Arnold, 1868-1951.
Letter regarding Max Abraham
1929 1 item(s) 1 letter reel 30:
reel-frame 8
 Sommerfeld, Arnold, 1868-1951.
Letter to Auswärtiges Amt
1922 1 item(s) 1 letter (1 page) reel 29:
reel-frame 4
 Sommerfeld, Arnold, 1868-1951.
Letter to Ernst Back
1931 1 item(s) 1 letter reel 29:
reel-frame 5

Draft of reply to Back's letter of 20 February 1931.

 Sommerfeld, Arnold, 1868-1951.
Letter to Richard Becker
1932 1 item(s) 1 letter reel 29:
reel-frame 8

Draft of reply to Becker's letter of 4 June 1932.

 Sommerfeld, Arnold, 1868-1951.
Letters to Arnold Berliner
1933-1935 2 item(s) 2 letters reel 29:
reel-frame 8

Drafts of replies to Berliner's letters of 8 December 1933 and 31 July 1935.

 Sommerfeld, Arnold, 1868-1951.
Letter to Hans A. Bethe
1 November 1946 1 item(s) 1 letter (1 page) reel 29:
reel-frame 9
 Sommerfeld, Arnold, 1868-1951.
Letter to Harald Bohr
1934 1 item(s) 1 letter (1 page) reel 29:
reel-frame 10
 Sommerfeld, Arnold, 1868-1951.
Letters to Niels Bohr
4 September 1913 - 25 March 1922 13 item(s) 13 letters (37 pages) reel BSC 7:
reel-frame 3
 Sommerfeld, Arnold, 1868-1951.
Letter to Max Born
3 March 1921 1 item(s) 1 letter (1 page) reel 29:
reel-frame 11
 Sommerfeld, Arnold, 1868-1951.
Letters to Leon Brillouin
3 November 1930 - 25 October 1938 2 item(s) 2 letters (2 pages) reel 29:
reel-frame 12
 Sommerfeld, Arnold, 1868-1951.
Letter to Carlsbergfondet
1919 1 item(s) 1 letter (2 pages) reel 30:
reel-frame 1
 Sommerfeld, Arnold, 1868-1951.
Letter to Walter F. Colby
Circa 1929 1 item(s) 1 letter reel 30:
reel-frame 2

Draft of reply to Colby's letter, circa 1929.

 Sommerfeld, Arnold, 1868-1951.
Letter to Arthur Holly Compton
1927 1 item(s) 1 letter reel 32:
reel-frame 7

Draft.

 Sommerfeld, Arnold, 1868-1951.
Letter to K. T. Compton
13 May 1930 1 item(s) 1 letter (1 page) reel 30:
reel-frame 2
 Sommerfeld, Arnold, 1868-1951.
Letter to Dirk Coster
1921 1 item(s) 1 letter reel 30:
reel-frame 3

Draft of reply to Coster's letter of 23 May 1921.

 Sommerfeld, Arnold, 1868-1951.
Letter to Hedda Dänzer-Vanotti
1950 1 item(s) 1 letter (1 page) reel 30:
reel-frame 4
 Sommerfeld, Arnold, 1868-1951.
Letter to Albert Einstein
1946 1 item(s) 1 letter reel 30:
reel-frame 8

Draft of reply to Einstein's letter of 14 December 1946.

 Sommerfeld, Arnold, 1868-1951.
Letter to Fritz Emde
1929 1 item(s) 1 letter (1 page) reel 30:
reel-frame 8
 Sommerfeld, Arnold, 1868-1951.
Letter to Arnold Eucken
1943 1 item(s) 1 letter reel 30:
reel-frame 9

Draft of reply to Eucken's letter of 17 April 1943.

 Sommerfeld, Arnold, 1868-1951.
Letter to Paul Peter Ewald
11 February 1930 1 item(s) 1 letter (1 page) reel 30:
reel-frame 9
 Sommerfeld, Arnold, 1868-1951.
Letter to Wolfgang Finkelnburg
1938 1 item(s) 1 letter (1 page) reel 30:
reel-frame 10
 Sommerfeld, Arnold, 1868-1951.
Letter to A. D. Fokker
19 May 1941 1 item(s) 1 letter (2 pages) reel 30:
reel-frame 11
 Sommerfeld, Arnold, 1868-1951.
Letter to Pál Gombás
1943 1 item(s) 1 letter (1 page) reel 31:
reel-frame 2
 Sommerfeld, Arnold, 1868-1951.
Letter to Frederick Grover, Union College
1923 1 item(s) 1 letter (2 pages) reel 31:
reel-frame 3
 Sommerfeld, Arnold, 1868-1951.
Letter to Georg Hamel
1943 1 item(s) 1 letter (1 page) reel 31:
reel-frame 4
 Sommerfeld, Arnold, 1868-1951.
Letter to Rudolf Hammer
1948 1 item(s) 1 letter (1 page) reel 31:
reel-frame 4
 Sommerfeld, Arnold, 1868-1951.
Letter to Carl Hermann
1940 1 item(s) 1 letter (3 pages) reel 31:
reel-frame 6
 Sommerfeld, Arnold, 1868-1951.
Letter to Ludwig Hopf
1937 1 item(s) 1 letter (2 pages) reel 31:
reel-frame 8
 Sommerfeld, Arnold, 1868-1951.
Letter to P. L. Kapitsa
1 October 1930 1 item(s) 1 letter (1 page) reel 31:
reel-frame 11
 Sommerfeld, Arnold, 1868-1951.
Letters to Theodore Von Karman
1929 2 item(s) 2 letters (2 pages) reel 31:
reel-frame 11
 Sommerfeld, Arnold, 1868-1951.
Letter to W. H. Keesom
1941 1 item(s) 1 letter reel 31:
reel-frame 11

Draft of reply to Keesom's letter of 1941.

 Sommerfeld, Arnold, 1868-1951.
Letters to Edwin C. Kemble
28 June 1927 - 13 December 1929 2 item(s) 2 letters (4 pages) reel 52:
reel-frame 8
 Sommerfeld, Arnold, 1868-1951.
Letters to Hendrik Anthony Kramers
5 July 1924 - 1939 7 item(s) 7 letters (14 pages) reel 8:
reel-frame 11:
reel 10:
reel-frame 12:
reel 31:
reel-frame 14

Includes drafts of replies to Kramers' letters of 6 September 1924 and 28 November 1930.

 Sommerfeld, Arnold, 1868-1951.
Letter to Landauer, Kommerzienrat
1921 1 item(s) 1 letter (1 page) reel 32:
reel-frame 1
 Sommerfeld, Arnold, 1868-1951.
Letters to Alfred Landé
14 April 1915 - December 1948 23 item(s) 23 letters (66 pages) reel 66:
reel-frame 5:
reel 32:
reel-frame 1:
reel 4:
reel-frame 13

Includes draft of reply to Landé's letter of 17 March 1921.

 Sommerfeld, Arnold, 1868-1951.
Letter to Max von Laue
24 June 1948 1 item(s) 1 letter (1 page) reel 32:
reel-frame 2
 Sommerfeld, Arnold, 1868-1951.
Letter to Leonard B. Loeb
1933 1 item(s) 1 letter (1 page) reel 32:
reel-frame 3
 Sommerfeld, Arnold, 1868-1951.
Letter to H. A. Lorentz
1903 1 item(s) 1 letter reel 32:
reel-frame 4

Draft of reply to Lorentz's letter of 28 June 1903.

 Sommerfeld, Arnold, 1868-1951.
Letter to William F. Meggers
11 August 1936 1 item(s) 1 letter (1 page) reel 32:
reel-frame 6
 Sommerfeld, Arnold, 1868-1951.
Letters to Robert Andrews Millikan
26 March 1928 - 25 February 1931 3 item(s) 3 letters (3 pages) reel 32:
reel-frame 7

Includes draft of reply to Millikan's letter of 22 October 1927.

 Sommerfeld, Arnold, 1868-1951.
Letter to Edward Arhur Milne
1928 1 item(s) 1 letter (4 pages) reel 32:
reel-frame 7
 Sommerfeld, Arnold, 1868-1951.
Letter to Nobel Committee for Physics
1922 1 item(s) 1 letter (2 pages) reel 32:
reel-frame 9
 Sommerfeld, Arnold, 1868-1951.
Letter to Notgemeinschaft der Deutschen Wissenschaft
1921 1 item(s) 1 letter (2 pages) reel 32:
reel-frame 9
 Sommerfeld, Arnold, 1868-1951.
Letter to Arthur Amos Noyes
1919 1 item(s) 1 letter (2 pages) reel 32:
reel-frame 9
 Sommerfeld, Arnold, 1868-1951.
Letters to Friedrich Paschen
1921-1922 3 item(s) 3 letters reel 33:
reel-frame 1

Drafts of replies to Paschen's letters of 24 July 1921, 28 November 1921, and 15 June 1922.

 Sommerfeld, Arnold, 1868-1951.
Letter to Wolfgang Pauli
24 February 1949 1 item(s) 1 letter (2 pages) reel 33:
reel-frame 2
 Sommerfeld, Arnold, 1868-1951.
Letter to Reichserziehungsministerium
1938 1 item(s) 1 letter (1 page) reel 33:
reel-frame 6
 Sommerfeld, Arnold, 1868-1951.
Letter to Norman Hurd Ricker
1930 1 item(s) 1 letter (1 page) reel 33:
reel-frame 6
 Sommerfeld, Arnold, 1868-1951.
Letter to Walter Rogowski
1923 1 item(s) 1 letter (2 pages) reel 33:
reel-frame 6
 Sommerfeld, Arnold, 1868-1951.
Letter to Wilhelm Conrad Röntgen
1918 1 item(s) 1 letter (2 pages) reel 33:
reel-frame 6
 Sommerfeld, Arnold, 1868-1951.
Letters to Adalbert Rubinowicz
15 February 1915 - 1943 50 item(s) 50 letters (92 pages) reel 17:
reel-frame C
 Sommerfeld, Arnold, 1868-1951.
Letter to Otto Schmidt
1936 1 item(s) 1 letter (1 page) reel 33:
reel-frame 8
 Sommerfeld, Arnold, 1868-1951.
Letters to Erwin Schrödinger
12 November 1924 - 1951 9 item(s) 9 letters (16 pages) reel 34:
reel-frame 2:
reel 37:
reel-frame 12:
reel 43:
reel-frame 4
 Sommerfeld, Arnold, 1868-1951.
Letter to Allen Goodrich Shenstone
20 July 1928 1 item(s) 1 letter (1 page) reel 59:
reel-frame 3
 Sommerfeld, Arnold, 1868-1951.
Letter to J. D. Main Smith
1924 1 item(s) 1 letter (2 pages) reel 32:
reel-frame 5
 Sommerfeld, Arnold, 1868-1951.
Letters to Arnold Sommerfeld
1906-1932 1 reel(s) reel 83-84

Letters to Sommerfeld on various topics; arranged by subject (index provided on reel); irregular dating.

Location of originals: Deutsches Museum, Munich.

Physical & technical details: One reel only, but listed as "83-84."

 Sommerfeld, Arnold, 1868-1951.
Letter to Toshio Takamine
1923 1 item(s) 1 letter reel 34:
reel-frame 6

Draft of reply to Takamine's letter of 30 September 1923.

 Sommerfeld, Arnold, 1868-1951.
Letter to Merle Antony Tuve
1940 1 item(s) 1 letter (1 page) reel 34:
reel-frame 6
 Sommerfeld, Arnold, 1868-1951.
Letter to Karl Uller
1920 1 item(s) 1 letter (2 pages) reel 34:
reel-frame 7
 Sommerfeld, Arnold, 1868-1951.
Letter to Rector, University of Laibach [Ljubljana]
1920 1 item(s) 1 letter (2 pages) reel 33:
reel-frame 6

Recommendation for Adalbert Rubinowicz.

 Sommerfeld, Arnold, 1868-1951.
Letter to Universität München, Philosophical Faculty
1928 1 item(s) 1 letter (2 pages) reel 32:
reel-frame 8
 Sommerfeld, Arnold, 1868-1951.
Letter to Rector, Universität München
1939 1 item(s) 1 letter (1 page) reel 32:
reel-frame 8
 Sommerfeld, Arnold, 1868-1951.
Letters to Universität Tübingen
1929-1934 2 item(s) 2 letters (3 pages) reel 34:
reel-frame 6
 Sommerfeld, Arnold, 1868-1951.
Letter to University of Wisconsin
1933 1 item(s) 1 letter (1 page) reel 34:
reel-frame 15
 Sommerfeld, Arnold, 1868-1951.
Letter to Albrecht Unsöld
1937 1 item(s) 1 letter (1 page) reel 34:
reel-frame 7
 Sommerfeld, Arnold, 1868-1951.
Letter to Woldemar Voigt
24 March 1913 1 item(s) 1 letter (4 pages) reel 34:
reel-frame 8
 Sommerfeld, Arnold, 1868-1951.
Letters to Gregor Wentzel
19 December 1926 - 2 March 1928 2 item(s) 2 letters (4 pages) reel 66:
reel-frame 5
 Sommerfeld, Arnold, 1868-1951.
Letters to William Wilson
14 July 1920 - 21 November 1933 2 item(s) 2 letters (2 pages) reel 66:
reel-frame 5:
reel 34:
reel-frame 14
 Sommerfeld, Arnold, 1868-1951.
Letters to Pieter Zeeman
1916-1929 3 item(s) 3 letters reel 34:
reel-frame 16

Drafts of replies to Zeeman's letters of 29 November 1916, 23 February 1928, and 21 December 1929.

 Sommerfeld, Arnold, 1868-1951.
Unidentified letters by Sommerfeld
1921-1939 21 item(s) 21 letters (29 pages) reel 29:
reel-frame 1-2
 Sommerfeld, Arnold, 1868-1951.
Notes on the treatment of heat conduction by Fourier series, evidently for Physikalische Gesellschaft, Königsberg
1890 32 leaves. reel 23:
reel-frame 1
 Sommerfeld, Arnold, 1868-1951.
Notes, Fourier series treatment of heat conduction in one dimension, Königsberg
1890 5 leaves. reel 23:
reel-frame 2

"Der leitende Gedanke in meiner Arbeit ist der, die Probleme der Wärmeleitung durch Aufstellung einer charakteristischen Funktion zu vereinfachen," [The leading idea in my work is to simplify the problems of heat conduction through the establishment of a characteristic function].

 Sommerfeld, Arnold, 1868-1951.
Notes, partly shorthand, on the physical properties of the aether
1892 1 leaves. reel 29:
reel-frame 2
 Sommerfeld, Arnold, 1868-1951.
Notes on the definition of the curl
Circa 1899 1 leaves. reel 29:
reel-frame 2
 Sommerfeld, Arnold, 1868-1951.
Bound manuscript, "Mathematische Theorie der Beugung," [Mathematical Theory of Diffraction], Göttingen
1893 95 page(s) reel 23:
reel-frame 3-4
 Sommerfeld, Arnold, 1868-1951.
Notes on projective geometry in space, Göttingen
1896 10 leaves. reel 23:
reel-frame 5
 Sommerfeld, Arnold, 1868-1951.
Notes for lecture course
  
 Sommerfeld, Arnold, 1868-1951.
Part I on "Maxwell'sche Theorie," [Maxwell's Theory]
1906-1907 72 leaves. reel 21:
reel-frame 1
 Sommerfeld, Arnold, 1868-1951.
Part II on "Elektronentheorie," [Electron Theory], including radioactivity and atomic structure
1908-1909 47 leaves. reel 21:
reel-frame 2
 Sommerfeld, Arnold, 1868-1951.
"Theorie der Strahlung," [Theory of radiation]
1907 60 leaves. reel 21:
reel-frame 4
 Sommerfeld, Arnold, 1868-1951.
"Ausgewählte Kapitel der Thermodynamik," [Selected Topics in Thermodynamics]
1907-1908 74 leaves. reel 21:
reel-frame 5
 Sommerfeld, Arnold, 1868-1951.
"Kinetische Gastheorie," [Kinetic theory]
1907-1908 100 leaves. reel 21:
reel-frame 6-7
 Sommerfeld, Arnold, 1868-1951.
"Thermodynamik," [Thermodynamics]
1907 56 leaves. reel 21:
reel-frame 3
 Sommerfeld, Arnold, 1868-1951.
"Wärmeleitung, Diffusion und Elektrizitätsleitung nebst ihren molekularund elektronentheoret. Zusammenhängen," [Heat conduction, diffusion and conduction of electricity...]
1908 84 leaves. reel 21:
reel-frame 8
 Sommerfeld, Arnold, 1868-1951.
"Optik," [Optics]
1909 78 leaves. reel 22:
reel-frame 1-3
 Sommerfeld, Arnold, 1868-1951.
"Elektronentheorie," [Electron theory]
1909 59 leaves. reel 22:
reel-frame 4-5
 Sommerfeld, Arnold, 1868-1951.
"Thermodynamik bewegter Systeme," [Thermodynamics of moving systems]
1909-1910 16 leaves. reel 22:
reel-frame 6
 Sommerfeld, Arnold, 1868-1951.
"Ausgewählte Fragen der physikalischen Statistik," [Selected questions of the physical statistics]
1913-1914 35 leaves. reel 22:
reel-frame 7
 Sommerfeld, Arnold, 1868-1951.
"Wärmestrahlung," [Thermal radiation]
1922 15 leaves. reel 22:
reel-frame 8
 Sommerfeld, Arnold, 1868-1951.
Problems from the Übungen [Exercises] for lecture on mechanics
1913-1914 1 leaves. reel 23:
reel-frame 9
 Sommerfeld, Arnold, 1868-1951.
Problem sets from the Übungen [Exercises] for lecture on thermodynamics
1915-1916 7 leaves. reel 23:
reel-frame 9
 Sommerfeld, Arnold, 1868-1951.
Problem, sets from the Übungen [Exercises] for lecture on hydrodynamics
1921 1 leaves. reel 23:
reel-frame 9
 Herzfeld, Karl F. (Karl Ferdinand), 1892-1978.
Problem sets from the Übungen [Exercises] for lecture on thermodynamics
1922-1923 5 leaves. reel 23:
reel-frame 9

Created by Herzfeld in Arnold Sommerfeld's absence.

 Sommerfeld, Arnold, 1868-1951.
Notes in English for talk to University of California students on the differences between American and German universities
1922-1923 9 leaves. reel 23:
reel-frame 6
 Sommerfeld, Arnold, 1868-1951.
Typewritten notes in English for talk in America on the development of quantum theory
15 February 1923 2 page(s) reel 23:
reel-frame 6
 Sommerfeld, Arnold, 1868-1951.
Notes, "Amerikanische Eindrücke," [American Impressions]
1923 6 page(s) reel 23:
reel-frame 6
 Sommerfeld, Arnold, 1868-1951.
Lectures, "Theoretische Optik, ausgearbeitet von Adolf Muzer und Fritz Wishak," [Theoretical Optics, developed by Adolf Muzer and Fritz Wishak]
1925 116 leaves. reel 22:
reel-frame 10-12
 Sommerfeld, Arnold, 1868-1951.
Problem sets from the Übungen [Exercises] for lecture on optics
1925 25 leaves. reel 23:
reel-frame 9
 Sommerfeld, Arnold, 1868-1951.
Lectures, "Thermodynamik und Kinetische Gastheorie, ausgearbeitet von A. Unsöld und M. Neunhöffer," [Thermodynamics and Kinetic Theory of Gases, prepared by A. Unsold and M. Neunhöffer]
1925-1926 94 leaves. reel 22:
reel-frame 13-14
 Sommerfeld, Arnold, 1868-1951.
Problem sets from the Übungen [Exercises] for lecture on thermodynamics
1925-1926 6 leaves. reel 23:
reel-frame 10
 Sommerfeld, Arnold, 1868-1951.
Notes for an address to be given on the fifth anniversary of Röntgen's death
1928 1 leaves. reel 23:
reel-frame 7
 Sommerfeld, Arnold, 1868-1951.
Problem sets from the Übungen [Exercises] for lecture on thermodynamics
1928-1929 7 leaves. reel 23:
reel-frame 10

Course taught by Heinrich Ott in Sommerfeld's absence.

 Sommerfeld, Arnold, 1868-1951.
Reports on conversations regarding Conseil des Recherches during Sommerfeld's trip around the world, Munich
5 June 1929 1 page(s) reel 30:
reel-frame 2
 Sommerfeld, Arnold, 1868-1951.
Problem sets from the Übungen [Exercises] for lecture on thermodynamics
1931-1932 7 leaves. reel 23:
reel-frame 11
 Sommerfeld, Arnold, 1868-1951.
Lectures "Thermodynamik und Gastheorie, ausgearbeitet von Josef Sämmer," [Thermodynamics and theory of gases, developed by Joseph Sämmer]
1934-1935 126 leaves. reel 22:
reel-frame 15-16
 Sommerfeld, Arnold, 1868-1951.
Problem sets from the Übungen [Exercises] for lecture on thermodynamics
1934-1935 9 leaves. reel 23:
reel-frame 11
 Sommerfeld, Arnold, 1868-1951.
Notes, "Ergänzungs-Vorlesung, to Randwertaufgaben der Physik", [Supplementary Lecture, boundary value problems of physics]
1935 10 leaves. reel 22:
reel-frame 17
 Sommerfeld, Arnold, 1868-1951.
Miscellaneous problem sets from the Übungen [Exercises] for lectures
n.d. 31 page(s) reel 23:
reel-frame 12-15
 Sommerfeld, Arnold, 1868-1951.
Notes touching on points in thermodynamics, electrodynamics, optics, electro-optics, and classical mechanics
n.d. 10 leaves. reel 22:
reel-frame 9
 Sommerfeld, Arnold, 1868-1951.
Notes headed, "Zwanglose. Ludwig Boltzmann zum 100. Geburtstag," [Informal. Ludwig Boltzmann's 100th birthday]
31 October 1944 2 page(s) reel 23:
reel-frame 7
 Sommerfeld, Arnold, 1868-1951.
Autobiographical sketch prepared for the Vienna Academy
n.d. 11 page(s) reel 23:
reel-frame 8

Undated, apparently initially created circa 1918 and supplemented circa 1950.

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 5 letters, 1923-1948. Bedford College Library, University of London, London, England. Letters to William Wilson, 6 letters, 1920-1950. Deutsche Staatsbibliothek, Berlin, Germany. Letter to Ludwig Darmstaedter, 1910; letter to Hagen, 1917; to Königsberger, 1911; 2 letters to Eilhard Wiedemann, 1916, 1819 [sic].  Sächsische Landesbibliothek, Dresden, Germany. 2 letters from the Nachlass of Oberkirchenrat D. Neuberg. Bayerische Staatsbibliothek, Munich, Germany. Letter to Rehm, 1931. Deutsches Museum, Munich, Germany. Letter to Oskar von Miller, 22 June 1903. Stadtarchiv Landeshauptstadt, Munich, Germany. "Chronikeinträge, 1927 bis 1951." 15 Zeitungsausschnitte, 1927-1948. Universitätsbibliothek, University of Munich, Munich, Germany. Manuscript, "Zur Theorie der Feinstruktur des Wasserstoffs," published in Zeitschrift für Physik 118 (1941): 295. Rijksmuseum voor de Geschiedenis der Natuurwetenschappen, Leiden, Netherlands. Letter to Heike Kamerlingh Onnes, 1917. Library of the Swedish Academy, Stockholm, Sweden. Letters to C. W. Oseen, 2 letters, 1927-1931. Universitetsbiblioteket, Uppsala, Sweden. Letter to Alvar Gullstrand, 1924. Bibliothek der Eidgenössischen Technischen Hochschule, Zurich, Switzerland. Letters to Hermann Weyl, 7 letters, 1918-1930. Pauli Collection, Zurich, Switzerland. Letters to Wolfgang Pauli, 6 letters, 1925-1951. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, approximately 25 letters, 1915-1946. Duke University Archives, Durham, North Carolina. Letters to Fritz London, 2 letters, 1929-1951.

 Sørensen, S. P. L. (Soren Peter Lauritz), 1868-1939.
Letter to Niels Bohr
1920 1 item(s) 1 letter (3 pages) reel BSC 7:
reel-frame 3
 Spain. Embajada (Ireland).
Letter to Erwin Schrödinger
1943 1 item(s) 1 letter (2 pages) reel 37:
reel-frame 12
 Sponer, Hertha, 1895-1968.
Letter to Walther Gerlach
1922 1 item(s) 1 letter (2 pages) reel 19:
reel-frame 8
 Springer-Verlag.
Letter to Pascual Jordan
1929 1 item(s) 1 letter (3 pages) reel 18:
reel-frame 7

Contract regarding publication of Elementare Quantenmechanik.

 Springer-Verlag.
Letters to Hendrik Anthony Kramers
1924-1925, 1944 19 item(s) 19 letters (40 pages) reel 14:
reel-frame 2:
reel 8:
reel-frame 11
 Stark, Johannes, 1874-1957.
Correspondence
1903-1928; 1904-1916 1 reel(s) reel 81

Location of originals: Deutsches Museum, Munich.

 Stark, Johannes, 1874-1957.
Letters to Niels Bohr
10 April 1914 - 22 November 1919 2 item(s) 2 letters (2 pages) reel BSC 7:
reel-frame 3
 Stark, Johannes, 1874-1957.
Letter to Adalbert Rubinowicz
1 March 1921 1 item(s) 1 letter (2 pages) reel 66:
reel-frame 5

Related material: Rutherford Collection, Cavendish Laboratory, Cambridge, England. Letters to Ernest Rutherford, 1903-1934. Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. Letter to Ludwig Darmstaedter, 1918; 7 letters to Julius Elster and Hans Geitel, 1904-1913; 18 letters to Max Iklé, 1906-1915; 3 letters to Heinrich Kayser, 1904-1908; letter to Johann Königsberger, 1910; 2 letters to Richard Lorenz, 1917; 2 letters to Karl Scheel, 1916; letter to Eilhard Wiedemann, 1913. (Darmstaedter Collection, Fle 1902).  Bayerische Staatsbibliothek, Munich, Germany. 9 letters to Stark, 1897-1915. Deutsches Museum, Munich, Germany. Letters to Carl Runge, 5 letters, 1906. Stadtarchiv Landeshauptstadt, Munich, Germany. 1 Zeitungsausschnitt, 1931. Rijksmuseum voor de Geschiedenis der Natuurwetenschappen, Leiden, Netherlands. 6 letters to Paul Ehrenfest, 1913-1914. Library of the Swedish Academy, Stockholm, Sweden. Letter to C. W. Oseen, 1929. Universitetsbiblioteket, Uppsala, Sweden. Letter to Max Iklé, 1905. Burndy Library, Norwalk, Connecticut. Manuscript in the Weiner Collection. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 4 letters, 1907-1909.

 Starke, Hermann, 1874-1960.
Letter to Arnold Sommerfeld
1927 1 item(s) 1 letter (4 pages) reel 34:
reel-frame 5
 Staveren, J. C. van.
Letter to Hendrik Anthony Kramers
1932 1 item(s) 1 letter (5 pages) reel 10:
reel-frame 12
 Staverman, Albert Jan.
Letters to Anton Eduard van Arkel
1947 2 item(s) 2 letters (5 pages) reel 14:
reel-frame 2
 Stern, Otto, 1888-1969.
Letter to Walther Gerlach
16 January 1924 1 item(s) 1 letter (2 pages) reel 19:
reel-frame 8
 Stern, Otto, 1888-1969.
Letters to Alfred Landé
1 March 1919 - 24 January 1923 2 item(s) 2 letters (3 pages) reel 4:
reel-frame 20

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 5 letters, 1946-1947. Bibliothek der Eidgenössischen Technischen Hochschule, Zurich, Switzerland. Tape-recording of two interviews in German with Stern, made in 1961 by Markus Fierz and R. Jost; approximately four hours. Einstein Collection, Princeton, New Jersey. Letter to Albert Einstein, 1916.

 Stewart, George Walter, 1876-1956.
Letter to Niels Bohr
1922 1 item(s) 1 letter (3 pages) reel BSC 7:
reel-frame 3
 Stobbe, Hans, 1860-1938.
Letters to Hendrik Anthony Kramers
1937 3 item(s) 3 letters (5 pages) reel 10:
reel-frame 12
 Stone, Marshall H. (Marshall Harvey), 1903-1989.
Letters to Edwin C. Kemble
1933-1934 3 item(s) 3 letters (15 pages) reel 54:
reel-frame 8
 Stoner, Edmund Clifton, 1899-1968.
Letter to Alfred Landé
24 October 1924 1 item(s) 1 letter (1 page) reel 4:
reel-frame 20
 Stoner, Edmund Clifton, 1899-1968.
Letters to Arnold Sommerfeld
9 October 1934 - 12 May 1938 2 item(s) 2 letters (4 pages) reel 34:
reel-frame 5
 Størmer, Carl, 1874-1957.
Letters to Niels Bohr
1922 2 item(s) 2 letters (2 pages) reel BSC 7:
reel-frame 3
 Straub, Harald.
Letter to Arnold Sommerfeld
1936 1 item(s) 1 letter (1 page) reel 34:
reel-frame 5
 Straubel, Rudolf, 1864-1943.
Letter to Arnold Sommerfeld
1899 1 item(s) 1 letter (2 pages) reel 34:
reel-frame 5
 Strauss, Benno, 1873-1944.
Letters to Walther Gerlach
1921 2 item(s) 2 letters (2 pages) reel 19:
reel-frame 8
 Street, J. C..
Letters to Edwin C. Kemble
1932 2 item(s) 2 letters (2 pages) reel 54:
reel-frame 8
 Stücklen, Hildegard.
Letter to Walther Gerlach
1922 1 item(s) 1 letter (1 page) reel 19:
reel-frame 8
 Stueckelberg, E. C. G. (Ernst Carl Gerlach), 1905-1984.
Letter to Arnold Sommerfeld
1937 1 item(s) 1 letter (1 page) reel 34:
reel-frame 5
 Struik, Dirk Jan, 1894-2000.
Letter to Samuel Abraham Goudsmit
1926 1 item(s) 1 letter (2 pages) reel 60:
reel-frame 8
 Struik, Dirk Jan, 1894-2000.
Letter to Hendrik Anthony Kramers
1921 1 item(s) 1 letter (2 pages) reel 8:
reel-frame 10
 Süffert, Fritz, 1891-1945.
Letter to Hendrik Anthony Kramers
1938 1 item(s) 1 letter (1 page) reel 10:
reel-frame 12
 Swann, W. F. G. (William Francis Gray), 1884-1962.
Letters to Edwin C. Kemble
1937 9 item(s) 9 letters (11 pages) reel 54:
reel-frame 8
 Swings, P. (Polydore), 1906-1983.
Letters to Hendrik Anthony Kramers
1946 2 item(s) 2 letters (4 pages) reel 14:
reel-frame 2
 Swings, P. (Polydore), 1906-1983.
Letter to Adalbert Rubinowicz
1939 1 item(s) 1 letter (1 page) reel 17:
reel-frame C
 Synge, J. L. (John Lighton), 1897-1995.
Letters to Erwin Schrödinger
1952-1957 11 item(s) 11 letters (24 pages) reel 37:
reel-frame 12
 Szilard, Leo.
Letters to Erwin Schrödinger
1951-1956 3 item(s) 3 letters (5 pages) reel 37:
reel-frame 12
 Taeusch, Carl F. (Carl Frederick).
Letter to Edwin C. Kemble
1937 1 item(s) 1 letter (5 pages) reel 54:
reel-frame 9
 Takamine, T. (Toshio).
Letters to Niels Bohr
9 June 1920 - 10 May 1922 15 item(s) 15 letters (27 pages) reel BSC 8:
reel-frame 1
 Takamine, T. (Toshio).
Letters to Hendrik Anthony Kramers
6 August 1921 - 25 July 1937 3 item(s) 3 letters (11 pages) reel 8:
reel-frame 10:
reel 10:
reel-frame 14
 Takamine, T. (Toshio).
Letters to Alfred Landé
24 October 1921 - 3 April 1925 3 item(s) 3 letters (4 pages) reel 4:
reel-frame 21
 Takamine, T. (Toshio).
Letter to Adalbert Rubinowicz
25 August 1920 1 item(s) 1 letter (1 page) reel 17:
reel-frame C
 Takamine, T. (Toshio).
Letters to Arnold Sommerfeld
5 March 1923 - 30 September 1923 4 item(s) 4 letters (6 pages) reel 34:
reel-frame 6

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 11 letters, 1924-1961.

 Takasu, Tsurusaburo, 1890-1972.
Letter to Erwin Schrödinger
1953 1 item(s) 1 letter (1 page) reel 37:
reel-frame 13
 Tamamushi, Bun'ichi, 1898-1982.
Recollections of Fritz Haber's Colloquium and Erwin Schrödinger's lectures on wave mechanics in Berlin in 1928
n.d. 2 page(s) reel 66:
reel-frame 13
 Tank, Franz.
Letters to Niels Bohr
1919 2 item(s) 2 letters (4 pages) reel BSC 8:
reel-frame 1
 Tate, John Torrence, 1889-1950.
Letter to Edwin C. Kemble
1935 1 item(s) 1 letter (1 page) reel 54:
reel-frame 9
 Tate, John Torrence, 1889-1950.
Letter to Allen Goodrich Shenstone
1929 1 item(s) 1 letter (5 pages) reel 59:
reel-frame 3
 Technische Hochschule Danzig.
Letter to Arnold Sommerfeld
1931 1 item(s) 1 letter (2 pages) reel 30:
reel-frame 4
 Teller, Edward, 1908-2003.
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (1 page) reel 14:
reel-frame 4
 Tempel, Macarius van den.
Letter to Hendrik Anthony Kramers
1946 1 item(s) 1 letter (1 page) reel 14:
reel-frame 4
 Tetrode, Hugo Martin, 1895-1931.
Letters to Pascual Jordan
1927 2 item(s) 2 letters (8 pages) reel 18:
reel-frame 8
 B.G. Teubner (Firm).
Letters to Hendrik Anthony Kramers
1924-1925 8 item(s) 8 letters (17 pages) reel 8:
reel-frame 10
 Thies, Wolfgang.
Letter to Arnold Sommerfeld
1948 1 item(s) 1 letter (3 pages) reel 34:
reel-frame 6
 Thirring, Hans, 1888-1976.
Letters to Niels Bohr
16 April 1922 - 12 November 1922 3 item(s) 3 letters (3 pages) reel BSC 8:
reel-frame 1
 Thirring, Hans, 1888-1976.
Letter to Hendrik Anthony Kramers
8 February 1925 1 item(s) 1 letter (3 pages) reel 8:
reel-frame 10
 Thirring, Hans, 1888-1976.
Letters to Erwin Schrödinger
12 November 1926 - 1954 10 item(s) 10 letters reel 37:
reel-frame 13:
reel 41:
reel-frame 11:
reel 43:
reel-frame 4

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 2 letters, 1954. Library of the Swedish Academy, Stockholm, Sweden. Letters to C. W. Oseen, 3 letters, 1922-1935. Library of Congress, Washington, D.C. Correspondence with Oswald Veblen, 1938-1939. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 7 letters, 1919-1950.

 Thirring, Hans, 1888-1976.
Letters to Alfred Landé
9 June 1920 - 15 May 1926 3 item(s) 3 letters (5 pages) reel 4:
reel-frame 21
 Thomas, L. H. (Llewellyn Hilleth), 1903-1992.
Letters to Samuel Abraham Goudsmit
25 March 1926 - 29 May 1926 4 item(s) 4 letters (12 pages) reel 60:
reel-frame 6-7
 Thomas, L. H. (Llewellyn Hilleth), 1903-1992.
Notes on J. E. Littlewood's lectures, "Conformal Representation," Trinity College
1922-1923 39 page(s) reel 5:
reel-frame 13
 Thomas, L. H. (Llewellyn Hilleth), 1903-1992.
Notes on elementary electromagnetism
Circa 1923 1 item(s) reel 5:
reel-frame 9
 Thomas, L. H. (Llewellyn Hilleth), 1903-1992.
Notes on E. Cunningham's lectures, "Electron Theory," St. John's College, Michaelmas and Lent terms
1923-1924 107 page(s) reel 5:
reel-frame 10
 Thomas, L. H. (Llewellyn Hilleth), 1903-1992.
Notes on Heisenberg's paper, "Abänderung der formalen Regeln der Quantentheorie beim Problem der anomalen Zeemaneffekte," [Amendment of the formal rules of quantum theory to the problem of anomalous Zeeman effect]
1924 15 leaves. reel 5:
reel-frame 2

Other Descriptive Information: See also Zeitschrift für Physik 26 (1924): 291.

 Thomas, L. H. (Llewellyn Hilleth), 1903-1992.
Notes on S. Pollard's Lectures, Trinity College
1925 49 page(s) reel 5:
reel-frame 11

Includes notes on lectures entitled: "Integral Representations of an Arbitrary Function" and "The Exploitation of Lebesgue Integration in Applied Mathematics."

 Thomas, L. H. (Llewellyn Hilleth), 1903-1992.
Notes on E. W. Hobson's lectures, "Linear Integral Equations," Arts School
May 1925 58 page(s) reel 5:
reel-frame 12
 Thomas, L. H. (Llewellyn Hilleth), 1903-1992.
Notes on R. H. Fowler's lectures on the old quantum theory of band-spectra
Circa 1925 11 leaves. reel 5:
reel-frame 3
 Thomas, L. H. (Llewellyn Hilleth), 1903-1992.
Notes, "Spinning Electron-Odds and Ends, etc."
1925-1926 25 page(s) reel 66:
reel-frame 2

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 7 letters, 1925-1951.

 Thomson, G. P., Sir (George Paget), 1892-1975.
Letters to Hendrik Anthony Kramers
1948-1951 2 item(s) 2 letters (5 pages) reel 14:
reel-frame 4

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 16 letters, 1930-1956. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 2 letters, 1954

 Thomson, J. J., Sir (Joseph John), 1856-1940.
Letter to Georg von Hevesy
2 June 1913 1 item(s) 1 letter (1 page) reel 66:
reel-frame 5

Related material: Bohr Collection, Copenhagen, Denmark. Letter to Niels Bohr, 1930. Rutherford Collection, Cavendish Laboratory, Cambridge, England. Letters to Ernest Rutherford, 1895-1922. Cavendish Laboratory, Cambridge, England. A moderate amount of disarranged correspondence. Edinburgh University Library, Old College, Edinburgh, Scotland. 2 letters of a Joseph T. to Sir A. Geikie, 1877-1878. Library of the University of Liverpool, England. Letter to Sir Oliver Lodge (in a collection of the latter's papers), 1886. Royal Society Library, London, England. 130 letters, 1884-1934. 35-40 referee reports, 1880-1908, later reports uncatalogued. Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. 4 letters to Julius Elster and Hans Geitel, 1896-1904; letter to Königsberger, 1909. (Darmstaedter Collection, Fle* 1876). Deutsches Museum, Munich, Germany. Letter to Heinrich Hertz, 1890. American Institute of Physics, New York, New York. 2 letters to William Duane, 1905.

 Watson, H. E.. Thomson, J. J., Sir (Joseph John), 1856-1940.
Lecture course on radiation, cathode rays, etc., "Electromagnetic Momentum and Thermodynamics of Radiation," Cavendish Laboratory
1910-1911 91 page(s) reel 78:
reel-frame 4

Notes taken by Watson.

 Timmerman, W. A..
Letters to Hendrik Anthony Kramers
1944 2 item(s) 2 letters (5 pages) reel 14:
reel-frame 4
 Tinbergen, Jan, 1903-1994.
Letters to Samuel Abraham Goudsmit
1926-1929 3 item(s) 3 letters (4 pages) reel 61:
reel-frame 1:
reel 63:
reel-frame 6:
reel 60:
reel-frame 8
 Titeica, Serban.
Letter to Arnold Sommerfeld
1935 1 item(s) 1 letter (4 pages) reel 34:
reel-frame 6
 Tollert, Hans.
Letter to Erwin Schrödinger
1933 1 item(s) 1 letter (1 page) reel 37:
reel-frame 13
 Tolman, Richard Chace, 1881-1948.
Letter to Edwin C. Kemble
29 May 1926 1 item(s) 1 letter (1 page) reel 52:
reel-frame 8
 Tolman, Richard Chace, 1881-1948.
Letter to Linus Pauling
4 May 1926 1 item(s) 1 letter (1 page) reel 76:
reel-frame 2
 Tolman, Richard Chace, 1881-1948.
Letter to Erwin Schrödinger
22 January 1938 1 item(s) 1 letter (2 pages) reel 37:
reel-frame 13

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 4 letters, 1937-1947. Archives of California Institute of Technology, Pasadena, California. Correspondence; manuscript speeches, lecture notes, and chapter of projected book. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 5 letters, 1931-1941.

 Tombe, W. J. de.
Letter to Hendrik Anthony Kramers
1941 1 item(s) 1 letter (1 page) reel 14:
reel-frame 4
 Touschek, Bruno, 1921-1978.
Letters to Arnold Sommerfeld
1941-1942 2 item(s) 2 letters (5 pages) reel 34:
reel-frame 6
 Tschulanowsky, W. M..
Letter to Niels Bohr
1922 1 item(s) 1 letter (1 page) reel BSC 8:
reel-frame 1
 Tunell, George.
Letters to Edwin C. Kemble
1932 3 item(s) 3 letters (4 pages) reel 54:
reel-frame 9
 Tunstall, N..
Letter to Niels Bohr
1922 1 item(s) 1 letter (2 pages) reel BSC 8:
reel-frame 1
 Udden, Anton David.
Letter to Niels Bohr
1921 1 item(s) 1 letter (1 page) reel BSC 8:
reel-frame 2
 Uehling, Edwin A. (Edwin Albrecht), 1901-1985.
Letter to Werner Heisenberg
n.d. 1 item(s) 1 letter (7 pages) reel 45:
reel-frame 2
 Uehling, Edwin A. (Edwin Albrecht), 1901-1985.
Letter to Arnold Sommefeld
1929 1 item(s) 1 letter (4 pages) reel 34:
reel-frame 7
 Uhlenbeck, George Eugène, 1900-1988.
Letters to Paul Ehrenfest
July 1925 - 25 February 1930 5 item(s) 5 letters (11 pages) reel 75:
reel-frame 2:
reel 64:
reel-frame 2
 Uhlenbeck, George Eugène, 1900-1988.
Letters to Samuel Abraham Goudsmit
7 October 1925 - 18 August 1931 9 item(s) 9 letters (19 pages) reel 61:
reel-frame 1:
reel 65:
reel-frame 4:
reel 60:
reel-frame 5:
reel 60:
reel-frame 9
 Uhlenbeck, George Eugène, 1900-1988.
Letters to Hendrik Anthony Kramers
1937 - 2 August 1941 3 item(s) 3 letters (6 pages) reel 10:
reel-frame 14:
reel 14:
reel-frame 5
 Uhlenbeck, George Eugène, 1900-1988.
Letter to Harrison M. Randall
2 June 1930 1 item(s) 1 letter (1 page) reel 64:
reel-frame 4
 Uhlenbeck, George Eugène, 1900-1988.
Memoir, "Recollections of the Advent of Electron Spin"
July 1959 - September 1959 1 item(s) reel 66:
reel-frame 6

Related material: Duke University Archives, Durham, North Carolina. Letter to Fritz London, 1938.

 Undervisningsministeriet.
Letters to Hendrik Anthony Kramers
1924-1925 3 item(s) 3 letters (5 pages) reel 8:
reel-frame 12
 United States. Immigration and Naturalization Service.
Letter to Hendrik Anthony Kramers
1946 1 item(s) 1 letter (1 page) reel 11:
reel-frame 15
 Friedrich-Wilhelms-Universität Berlin.
Letters to Erwin Schrödinger
1946-1947 3 item(s) 3 letters (5 pages) reel 37:
reel-frame 2
 Universität Bonn.
Letter to Arnold Sommerfeld
1934 1 item(s) 1 letter (1 page) reel 29:
reel-frame 11
 Universität Tübingen.
Letter to Walther Gerlach
1922 1 item(s) 1 letter (3 pages) reel 19:
reel-frame 7
 Universität Tübingen.
Letters to Arnold Sommerfeld
1922-1934 2 item(s) 2 letters (5 pages) reel 33:
reel-frame 1:
reel 34:
reel-frame 6
 University of Cambridge. Del Squared V Club.
Minute Books
December 1900 - December 1937 3 volume(s) Approximately 450 pages reel 38

Minutes from the club's 1st meeting to the 192nd meeting.

 University of Michigan.
Letter to Edwin C. Kemble
1928 1 item(s) 1 letter (2 pages) reel 52:
reel-frame 1
 University of Wisconsin.
Letter to Arnold Sommerfeld
1933 1 item(s) 1 letter (1 page) reel 34:
reel-frame 15
 Unsöld, Albrecht, 1905-1995.
Letters to Arnold Sommerfeld
1936-1940 5 item(s) 5 letters (14 pages) reel 34:
reel-frame 7
 Urey, Harold Clayton, 1893-1981.
Letters to Edwin C. Kemble
2 June 1924 - 22 May 1935 8 item(s) 8 letters (20 pages) reel 52:
reel-frame 8:
reel 54:
reel-frame 9
 Urey, Harold Clayton, 1893-1981.
Letters to Hendrik Anthony Kramers
9 November 1924 - 9 June 1938 2 item(s) 2 letters (3 pages) reel 10:
reel-frame 14:
reel 8:
reel-frame 12

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 16 letters, 1923-1962. Letters to Hendrik Anthony Kramers, 2 letters, 1925. Rutherford Collection, Cavendish Laboratory, Cambridge, England. Letters to Ernest Rutherford, 2 letters, 1933-1934. Columbia University Oral History Project, New York, New York. Interview with Urey as Nobel Laureate. Duke University Archives, Durham, North Carolina. Letter to Fritz London, 1929.

 Urk, A. T. H. van.
Letters to Niels Bohr
1922 2 item(s) 2 letters (9 pages) reel BSC 8:
reel-frame 2
 Uven, Marie Johan van.
Letters to Hendrik Anthony Kramers
1949 6 item(s) 6 letters (12 pages) reel 14:
reel-frame 5
 Van der Merwe, J. H. (Johannes Hendrik).
Letters to Hendrik Anthony Kramers
1948 2 item(s) 2 letters (5 pages) reel 13:
reel-frame 1
 Van Vleck, J. H. (John Hasbrouck), 1899-1980.
Letter to Jean Becquerel
21 May 1934 1 item(s) 1 letter (2 pages) reel 10:
reel-frame 14
 Van Vleck, J. H. (John Hasbrouck), 1899-1980.
Letters to Raymond T. Birge
16 September 1926 - 19 February 1929 5 item(s) 5 letters (8 pages) reel 49:
reel-frame 2
 Van Vleck, J. H. (John Hasbrouck), 1899-1980.
Letter to Francis Bitter
1929 1 item(s) 1 letter (1 page) reel 49:
reel-frame 3
 Van Vleck, J. H. (John Hasbrouck), 1899-1980.
Letter to Niels Bohr
28 July 1922 1 item(s) 1 letter (3 pages) reel 8:
reel-frame 3
 Van Vleck, J. H. (John Hasbrouck), 1899-1980.
Letters to Max Born
13 November 1924 - 8 January 1926 4 item(s) 4 letters (6 pages) reel 49:
reel-frame 3
 Van Vleck, J. H. (John Hasbrouck), 1899-1980.
Letters to Gregory Breit
26 January 1927 - 19 February 1929 2 item(s) 2 letters (2 pages) reel 49:
reel-frame 3
 Van Vleck, J. H. (John Hasbrouck), 1899-1980.
Letters to Charles Galton Darwin
4 November 1926 - 28 September 1937 2 item(s) 2 letters (3 pages) reel 49:
reel-frame 4
 Van Vleck, J. H. (John Hasbrouck), 1899-1980.
Letters to Wheeler P. Davey
1927-1928 2 item(s) 2 letters (3 pages) reel 49:
reel-frame 4
 Van Vleck, J. H. (John Hasbrouck), 1899-1980.
Letters to Gerhard Heinrich Dieke
27 September 1925 - 29 October 1925 2 item(s) 2 letters (5 pages) reel 49:
reel-frame 4
 Van Vleck, J. H. (John Hasbrouck), 1899-1980.
Letters to P. A. M. Dirac
26 October 1928 - 22 February 1929 2 item(s) 2 letters (3 pages) reel 49:
reel-frame 5
 Van Vleck, J. H. (John Hasbrouck), 1899-1980.
Letters to Paul D. Foote
24 September 1924 - 8 February 1926 7 item(s) 7 letters (23 pages) reel 49:
reel-frame 6
 Van Vleck, J. H. (John Hasbrouck), 1899-1980.
Letter to R. H. Fowler
21 May 1932 1 item(s) 1 letter (2 pages) reel 49:
reel-frame 6
 Van Vleck, J. H. (John Hasbrouck), 1899-1980.
Letter to Samuel Abraham Goudsmit
3 November 1932 1 item(s) 1 letter (1 page) reel 65:
reel-frame 8
 Van Vleck, J. H. (John Hasbrouck), 1899-1980.
Letter to Glenn George Havens
1929 1 item(s) 1 letter (1 page) reel 49:
reel-frame 7
 Van Vleck, J. H. (John Hasbrouck), 1899-1980.
Letter to Edward Lee Hill
18 March 1929 1 item(s) 1 letter (2 pages) reel 49:
reel-frame 7
 Van Vleck, J. H. (John Hasbrouck), 1899-1980.
Letters to Edwin C. Kemble
22 August 1922 - 1937 26 item(s) 26 letters (56 pages) reel 52:
reel-frame 9:
reel 49:
reel-frame 8:
reel 54:
reel-frame 10
 Van Vleck, J. H. (John Hasbrouck), 1899-1980.
Letter to E. H. Kennard
14 January 1929 1 item(s) 1 letter (3 pages) reel 49:
reel-frame 9
 Van Vleck, J. H. (John Hasbrouck), 1899-1980.
Letters to Hendrik Anthony Kramers
25 May 1922 - 1951 13 item(s) 13 letters (26 pages) reel 14:
reel-frame 6:
reel BSC 8:
reel-frame 3:
reel 8:
reel-frame 12:
reel 49:
reel-frame 9:
reel 10:
reel-frame 14
 Van Vleck, J. H. (John Hasbrouck), 1899-1980.
Letters to Ralph Kronig
18 September 1926 - 27 August 1928 11 item(s) 11 letters (32 pages) reel 49:
reel-frame 10:
reel 16:
reel-frame 11
 Van Vleck, J. H. (John Hasbrouck), 1899-1980.
Letters to Alfred Landé
4 January 1922 - 17 January 1924 2 item(s) 2 letters (4 pages) reel 4:
reel-frame 21
 Van Vleck, J. H. (John Hasbrouck), 1899-1980.
Letters to Robert Sanderson Mulliken
17 January 1927 - 14 February 1929 6 item(s) 6 letters (20 pages) reel 49:
reel-frame 11
 Van Vleck, J. H. (John Hasbrouck), 1899-1980.
Letter to National Research Council
1927 1 item(s) 1 letter (1 page) reel 49:
reel-frame 12

Regarding J. Robert Oppenheimer.

 Van Vleck, J. H. (John Hasbrouck), 1899-1980.
Letter to Linus Pauling
27 April 1926 1 item(s) 1 letter (2 pages) reel 76:
reel-frame 2

Includes comments on Pauling's "Quantum Theory of the Dielectric Constant of Hydrogen Chloride and Similar Gases."

 Van Vleck, J. H. (John Hasbrouck), 1899-1980.
Letters to Worth Huff Rodebush
1928-1929 3 item(s) 3 letters (3 pages) reel 49:
reel-frame 12
 Van Vleck, J. H. (John Hasbrouck), 1899-1980.
Letter to Arthur Edward Ruark
4 January 1927 1 item(s) 1 letter (2 pages) reel 49:
reel-frame 13
 Van Vleck, J. H. (John Hasbrouck), 1899-1980.
Letters to John C. Slater
15 December 1924 - 12 November 1928 4 item(s) 4 letters (6 pages) reel 49:
reel-frame 13
 Van Vleck, J. H. (John Hasbrouck), 1899-1980.
Letter to G.E. Stechert and Co.
1927 1 item(s) 1 letter (1 page) reel 49:
reel-frame 13
 Van Vleck, J. H. (John Hasbrouck), 1899-1980.
Paragraph by paragraph summary of Bohr's "Über die Anwendung der Quantentheorie auf den Atombau. I. Die Grundpostulate der Quantentheorie," [On the application of quantum theory to atomic structure. I. The basic postulates of quantum theory]
July 1923 4 page(s) reel 49:
reel-frame 1

Other Descriptive Information: See also Zeitschrift für Physik 13 (1923): 117.

 Van Vleck, J. H. (John Hasbrouck), 1899-1980.
Carbon copies of a bibliography and conclusions of the new quantum mechanics
1928 2 leaves. reel 49:
reel-frame 1
 Van Vleck, J. H. (John Hasbrouck), 1899-1980.
"Plans for Study" in connection with application for Guggenheim Fellowship
1929 2 page(s) reel 49:
reel-frame 1

Related material: Library of Congress, Washington, D.C. Correspondence with Oswald Veblen, 1925-1941. American Institute of Physics, New York, New York. Autobiographical memoir. Duke University Archives, Durham, North Carolina. Letter to Fritz London, 1938.

 Van Wazer, John R..
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (2 pages) reel 14:
reel-frame 7
 Varga, G..
Letters to Alfred Landé
1915-1920 2 item(s) 2 letters (2 pages) reel 66:
reel-frame 5:
reel 4:
reel-frame 21
 Veblen, Oswald, 1880-1960.
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (1 page) reel 14:
reel-frame 6
 Tentative inventory of the Veblen papers deposited in the Library of Congress
1964 1 item(s) reel 58:
reel-frame 5
 Vegard, Lars, 1880-1963.
Letters to Niels Bohr
16 September 1918 - 19 January 1921 3 item(s) 3 letters (7 pages) reel BSC 8:
reel-frame 3

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 2 letters, 1941. Library of the Swedish Academy, Stockholm, Sweden. Letter to C. W. Oseen, 1918.

 Vellescu, Ion.
Letter to Pascual Jordan
1929 1 item(s) 1 letter (1 page) reel 18:
reel-frame 9
 Verdoorn, Frans, 1906-1984.
Letter to Hendrik Anthony Kramers
1946 1 item(s) 1 letter (1 page) reel 14:
reel-frame 6
 Vereniging voor Facultatieve Lijkverbranding.
Letter to Hendrik Anthony Kramers
1939 1 item(s) 1 letter (8 pages) reel 10:
reel-frame 7
 Verlag Barth.
Letters to Erwin Schrödinger
Circa 1926-1928 2 item(s) 2 letters (5 pages) reel 41:
reel-frame 6
 Verschaffelt, Jules Émile, 1870-1955.
Letter to Hendrik Anthony Kramers
1948 1 item(s) 1 letter (3 pages) reel 14:
reel-frame 6
 Verschaffelt, Jules Émile, 1870-1955.
Letters to Arnold Sommerfeld
1935-1936 2 item(s) 2 letters (4 pages) reel 34:
reel-frame 7
 Vestesen, Hilmar, 1860-1943.
Letter to Hendrik Anthony Kramers
1924 1 item(s) 1 letter (3 pages) reel 8:
reel-frame 12
 Vierhout, R. R..
Letters to Hendrik Anthony Kramers
1946-1947 2 item(s) 2 letters (4 pages) reel 14:
reel-frame 6
 Villars, D. S..
Letters to Edwin C. Kemble
1928-1933 7 item(s) 7 letters (10 pages) reel 54:
reel-frame 10:
reel 52:
reel-frame 10
 Vink, Hendrik Jan.
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (2 pages) reel 14:
reel-frame 6
 Voghera, Guido, 1884-1959.
Letter to Hendrik Anthony Kramers
1924 1 item(s) 1 letter (1 page) reel 8:
reel-frame 12
 Voigt, Woldemar, 1850-1919.
Letter to Walther Gerlach
29 October 1918 1 item(s) 1 letter (2 pages) reel 19:
reel-frame 9
 Voigt, Woldemar, 1850-1919.
Letters to Arnold Sommerfeld
26 November 1899 - 6 November 1913 14 item(s) 14 letters (48 pages) reel 34:
reel-frame 8

Related material: Deutsche Staatsbibliothek, Berlin, Germany. 4 letters to Althoff, 1906-1918. (Nachlass Althoff). Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. Letter to Karl Brugmann, 1878; letter to Konrad Dieterici, 1899; 2 letters to "Geheimrat," 1882-1884; 2 letters to Hans Geitel, 1912; to Chr. Göppert, 1875; 21 letters to Heinrich Kayser, 1902-1919; 3 letters to Königsberger, 1899-1909; 3 letters to the Rector of the University, 1890-1893. (Darmstaedter Collection, Fla 1891). Universitätsbibliothek, Heidelberg, Germany. 3 letters to K. H. F. Rosenbusch, 1886; 1 letter, 1888. (Heid. Hs. 3400). Deutsches Museum, Munich, Germany. Letter to Leo Graetz, 1901; correspondence with L. Kaiser, 1883-1916, 60 pages; 32 letters to Carl Runge, 1901-1904.  Universitetsbiblioteket, Uppsala, Sweden. Letter to Albert Holmgren, 1896.

 Volkmann, P. (Paul), 1856-1938.
Letters to Arnold Sommerfeld
1899 2 item(s) 2 letters (8 pages) reel 34:
reel-frame 9
 Vollgraf, Johan Adriaan, 1877-1965.
Letter to Hendrik Anthony Kramers
1938 1 item(s) 1 letter (2 pages) reel 10:
reel-frame 14
 Volterra, Vito, 1860-1940.
Letter to Arnold Sommerfeld
1900 1 item(s) 1 letter (3 pages) reel 34:
reel-frame 9
 Voorst, F. Th. van.
Letter to Hendrik Anthony Kramers
1950 1 item(s) 1 letter (1 page) reel 14:
reel-frame 6
 Vries, Hans Ludwig de.
Letter to Hendrik Anthony Kramers
1949 1 item(s) 1 letter (2 pages) reel 14:
reel-frame 6
 Vrij Nederland.
Letter to Hendrik Anthony Kramers
1946 1 item(s) 1 letter (2 pages) reel 14:
reel-frame 6
 Waals, J. D. van der (Johannes.
Letter to Alfred Landé
1923 1 item(s) 1 letter (1 page) reel 4:
reel-frame 21
 Waals, Johannes van der, 1873-1971.
Letter to Hendrik Anthony Kramers
1939 1 item(s) 1 letter (2 pages) reel 10:
reel-frame 15
 Waals, Johannes van der, 1873-1971.
Letters to Arnold Sommerfeld
1935-1937 3 item(s) 3 letters (6 pages) reel 34:
reel-frame 10
 Wachsmuth, Richard, 1868-1941.
Letters to Walther Gerlach
1922-1923 3 item(s) 3 letters (6 pages) reel 19:
reel-frame 9
 Waerden, B. L. van der (Bartel Leendert), 1903-1996.
Letter to Hendrik Anthony Kramers
12 December 1948 1 item(s) 1 letter (2 pages) reel 14:
reel-frame 7
 Waerden, B. L. van der (Bartel Leendert), 1903-1996.
Letters to Erwin Schrödinger
1932 3 item(s) 3 letters (9 pages) reel 37:
reel-frame 14
 Waerden, B. L. van der (Bartel Leendert), 1903-1996.
Letter to Arnold Sommerfeld
2 April 1937 1 item(s) 1 letter (2 pages) reel 34:
reel-frame 10

Related material: Bohr Collection, Copenhagen, Denmark. Letter to Niels Bohr, 1948. Bibliothek der Eidgenössischen Technischen Hochschule, Zurich, Switzerland. Letters to Hermann Weyl, 3 letters, 1930-1931.

 Letter regarding Wageningen Studenten Onrust
1943 1 item(s) 1 letter (3 pages) reel 14:
reel-frame 7
 Wallach, Otto, 1847-1931.
Letters to Arnold Sommerfeld
1899-1915 3 item(s) 3 letters (11 pages) reel 34:
reel-frame 10
 Waller, Ivar, 1898-1991.
Letters to Pascual Jordan
18 October 1927 - 10 June 1928 3 item(s) 3 letters (5 pages) reel 18:
reel-frame 9
 Waller, Ivar, 1898-1991.
Letters to Hendrik Anthony Kramers
1949 2 item(s) 2 letters (2 pages) reel 14:
reel-frame 7
 Waller, Ivar, 1898-1991.
Letter to Erwin Schrödinger
16 July 1926 1 item(s) 1 letter (1 page) reel 41:
reel-frame 11

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 6 letters, 1926-1929. Library of the Swedish Academy, Stockholm, Sweden. Letters to C. W. Oseen, 19 letters, 1925-1931.

 Walter, Bernhard Ludwig Johann Heinrich, 1861-1950.
Letter to Arnold Sommerfeld
1912 1 item(s) 1 letter (4 pages) reel 34:
reel-frame 10
 Walther, A. (Alwin), 1898-1967.
Letter to Hendrik Anthony Kramers
1921 1 item(s) 1 letter (2 pages) reel 8:
reel-frame 12
 Wangerin, A. (Albert), 1844-1933.
Letters to Arnold Sommerfeld
1899-1904 2 item(s) 2 letters (4 pages) reel 34:
reel-frame 10
 Wannier, Gregory H..
Letters to Hendrik Anthony Kramers
1939-1947 20 item(s) 20 letters (37 pages) reel 14:
reel-frame 9:
reel 10:
reel-frame 15
 Wartenberg, Hans von, 1880-1960.
Letter to Walther Gerlach
1922 1 item(s) 1 letter (1 page) reel 19:
reel-frame 9
 Wataghin, Gleb, 1899-1986.
Sulla teoria quantica e relativita, [On quantum theory and relativity]
1938 3 page(s) reel 45:
reel-frame 2
 Watkins, E. C..
Letter to Samuel Abraham Goudsmit
1931 1 item(s) 1 letter (1 page) reel 65:
reel-frame 3
 Watson, William W. (William Weldon), 1899-1992.
Letter to Edwin C. Kemble
1927 1 item(s) 1 letter (1 page) reel 52:
reel-frame 10
 Weber, Heinrich, 1842-1913.
Letters to Arnold Sommerfeld
1898-1902 8 item(s) 8 letters (23 pages) reel 34:
reel-frame 11
 Weber, Sophus Theodorus Holst.
Letters to Niels Bohr
1917-1922 15 item(s) 15 letters (37 pages) reel BSC 8:
reel-frame 3
 Webster, David Locke, 1888-1976.
Letters to Samuel Abraham Goudsmit
12 May 1931 - 24 May 1932 5 item(s) 5 letters (6 pages) reel 65:
reel-frame 6-7:
reel 65:
reel-frame 3-4
 Webster, David Locke, 1888-1976.
Letters to Hendrik Anthony Kramers
10 June 1924 - 31 July 1924 2 item(s) 2 letters (3 pages) reel 8:
reel-frame 12

Related material: American Institute of Physics, New York, New York. Tape-recorded interview. Columbia University Oral History Project, New York, New York. Interview.

 Weigert, Fritz, 1876-1947.
Letter to Walther Gerlach
1928 1 item(s) 1 letter (2 pages) reel 19:
reel-frame 9
 Weigert, Fritz, 1876-1947.
Letter to Hendrik Anthony Kramers
1924 1 item(s) 1 letter (2 pages) reel 8:
reel-frame 12
 Weiss, Joseph J..
Letters to Hendrik Anthony Kramers
1951-1952 3 item(s) 3 letters (3 pages) reel 14:
reel-frame 7
 Weiss, Pierre, 1865-1940.
Letters to Hendrik Anthony Kramers
1939 3 item(s) 3 letters (7 pages) reel 10:
reel-frame 15

Related material: Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. Letter to Ludwig Darmstaedter, 1911; letter to Max Iklé, 1904. "Ausspruch wissenschaftlichen Inhalts," 1911. (Darmstaedter Collection, F2e 1895).  Duke University Archives, Durham, North Carolina. Letters to Fritz London, 3 letters, 1937-1939.

 Weisskopf, Victor Frederick, 1908-2002.
Letters to Werner Heisenberg
27 April 1934 - 26 October 1934 8 item(s) 8 letters (23 pages) reel 45:
reel-frame 3

One letter includes note by Wolfgang Pauli.

 Weisskopf, Victor Frederick, 1908-2002.
Letter to Hendrik Anthony Kramers
26 May 1939 1 item(s) 1 letter (2 pages) reel 10:
reel-frame 15
 Weisskopf, Victor Frederick, 1908-2002.
Letter to J. Robert Oppenheimer
9 February 1935 1 item(s) 1 letter (4 pages) reel 45:
reel-frame 3
 Weisskopf, Victor Frederick, 1908-2002.
Letter to Arnold Sommerfeld
16 April 1937 1 item(s) 1 letter (4 pages) reel 34:
reel-frame 11
 Weisskopf, Victor Frederick, 1908-2002.
Draft of "Die Bose-Hyper quantelung der Schrö-Gordon gleichung"
n.d. 7 page(s) reel 45:
reel-frame 3

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 17 letters, 1931-1961. Letter to Leon Rosenfeld, 1933. Library of the Swedish Academy, Stockholm, Sweden. Letter to C. W. Oseen, 1932. Duke University Archives, Durham, North Carolina. Letters to Fritz London, 6 letters, 1931-1938.

 Weizsacker, Carl Friedrich, Freiherr von, 1912-2007.
Letter to Erwin Schrödinger
30 May 1952 1 item(s) 1 letter (1 page) reel 37:
reel-frame 14
 Weizsacker, Carl Friedrich, Freiherr von, 1912-2007.
Letter to Arnold Sommerfeld
4 July 1942 1 item(s) 1 letter (3 pages) reel 34:
reel-frame 11

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 30 letters, 1938-1962. Pauli Collection, Zurich, Switzerland. Letter to Wolfgang Pauli, 1956.

 Welker, Heinrich Johann, 1912-1981.
Letter to Arnold Sommerfeld
1947 1 item(s) 1 letter (3 pages) reel 34:
reel-frame 11
 Well, Gerardus Johannes van de.
Letter to Hendrik Anthony Kramers
1939 1 item(s) 1 letter (2 pages) reel 10:
reel-frame 15
 Went, Jan Jacobus, 1907-1986.
Letter to Hendrik Anthony Kramers
1951 1 item(s) 1 letter (2 pages) reel 14:
reel-frame 7
 Wentzel, Gregor, 1898-1978.
Letters to Pascual Jordan
24 April 1926 - 15 June 1926 2 item(s) 2 letters (4 pages) reel 18:
reel-frame 9
 Wentzel, Gregor, 1898-1978.
Letters to Hendrik Anthony Kramers
1945 2 item(s) 2 letters (3 pages) reel 14:
reel-frame 7
 Wentzel, Gregor, 1898-1978.
Letter to Alfred Landé
7 November 1924 1 item(s) 1 letter (1 page) reel 4:
reel-frame 21
 Wentzel, Gregor, 1898-1978.
Letters to Arnold Sommerfeld
26 May 1927 - 25 January 1931 5 item(s) 5 letters (14 pages) reel 34:
reel-frame 12

Related material: American Institute of Physics, New York, New York. Autobiographical memoir.

 Wereide, Thorstein, 1882-1969.
Letters to Niels Bohr
29 September 1917 - 6 September 1922 6 item(s) 6 letters (16 pages) reel BSC 8:
reel-frame 3

Related material: Library of the Swedish Academy, Stockholm, Sweden. Letter to C. W. Oseen, 1914.

 Wergeland, H. (Harald), 1912-1987.
Letters to Arnold Sommefeld
1943-1944 3 item(s) 3 letters (9 pages) reel 34:
reel-frame 12
 Werner, Sven, 1898-1984.
Letters to C. D. Ellis
17 July 1922 - 7 November 1922 4 item(s) 4 letters (8 pages) reel BSC 2:
reel-frame 2
 Werner, Sven, 1898-1984.
Letters to Hendrik Anthony Kramers
18 March 1922 - 2 February 1925 4 item(s) 4 letters (9 pages) reel 8:
reel-frame 12

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 13 letters, 1927-1946. 4 letters to C. D. Ellis, 1922; letter to Alfred Fowler, 1924; letter to V. M. Goldschmidt, 1924; correspondence with K. A. Nissen in the 1930s; letter to Otto Oldenberg, 1926; letter to Toshio Takamine, 1924.

 Werterd, T..
Letter to Hendrik Anthony Kramers
1944 1 item(s) 1 letter (2 pages) reel 14:
reel-frame 7
 Wertheimer, Eduard, 1848-1930.
Letter to Niels Bohr
1922 1 item(s) 1 letter (1 page) reel BSC 8:
reel-frame 3
 Wesselink, Adriaan Jan, 1909-1995.
Letters to Hendrik Anthony Kramers
1943-1947 2 item(s) 2 letters (3 pages) reel 14:
reel-frame 7
 Weyl, Hermann, 1885-1955.
Letters to Pascual Jordan
27 September 1925 - 25 November 1925 4 item(s) 4 letters (8 pages) reel 18:
reel-frame 10
 Weyl, Hermann, 1885-1955.
Letters to Arnold Sommerfeld
26 March 1911 - 19 September 1911 2 item(s) 2 letters (8 pages) reel 34:
reel-frame 12

Related material: Library of the Swedish Academy, Stockholm, Sweden. Letter to C. W. Oseen, 1925. Bibliothek der Eidgenössischen Technischen Hochschule, Zurich, Switzerland. 4 letters to Paul Bernays, 1935-1940; letter to Ludwig Bieberbach, 1931; 4 letters to G. D. Birkhoff, 1942-1944; letter to R. Brauer, 1936; letter to Constantin Carathéodory, 1935; letter to M. R. Cohen, 1935; 38 letters to Richard Courant, 1934-1947; letter to Arthur Stanley Eddington, 1944; letter to G. Fubini, 1943; letter to T. M. Greene, 1935; letter to Jacques Hadamard, 1942; 2 letters to G. H. Hardy, 1935-1936; letter to H. Hassé, 1931; 6 letters to Hecke, 1935-1946; letter to David Hilbert, n.d.; 11 letters to H. Hopf, 1936-1949; letter to S. C. Lind, 1939; 2 letters to P. Montague, 1935; letter to F. S. C. Northrop, 1935; 19 letters to M. Plancherel, 1928-1948; 2 letters to G. Polya, 1934-1935; 2 letters to A. Rohn, 1930-1935; letter to W. Rose, 1925; letter to R. Scoon, 1935; letter to Erwin Schrödinger, 1945; 2 letters to H. M. Sheffer, 1935. Some 80 papers by Weyl, not yet classified. (Hs. 91: 1000 ff.)  Pauli Collection, Zurich, Switzerland. Letters to Wolfgang Pauli, 2 letters, 1919. Burndy Library, Norwalk, Connecticut. Manuscript in the Weiner Collection. Library of Congress, Washington, D.C. Correspondence with Oswald Veblen, 1924-1956. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, approximately 40 letters, 1916-1932. Duke University Archives, Durham, North Carolina. Letter to Fritz London, 1937.

 Weyl, Hermann, 1885-1955.
List of the "Korrespondenz Hermann Weyl" at the Library of the Eidgenössische Technische Hochschule, Zurich
n.d. 27 page(s) reel 58:
reel-frame 6

Date lines of approximately 800 letters, almost all to Weyl.

 Weyrich, Rudolf, 1894-1971.
Letter to Pascual Jordan
1923 1 item(s) 1 letter (2 pages) reel 18:
reel-frame 10
 Wheeler, John Archibald, 1911-2008.
Letter to Hendrik Anthony Kramers
1949 1 item(s) 1 letter (2 pages) reel 14:
reel-frame 7
 Whiddington, Richard, 1885-1970.
Letters to Niels Bohr
18 November 1920 - 27 November 1920 2 item(s) 2 letters (3 pages) reel BSC 8:
reel-frame 3

Related material: Bohr Collection, Copenhagen, Denmark. Letter to Niels Bohr, 1958.

 White, Harvey Elliott, 1902-1988.
Letter to Samuel Abraham Goudsmit
1930 1 item(s) 1 letter (4 pages) reel 64:
reel-frame 3
 Wichenden, W. E..
Letter to Edwin C. Kemble
1931 1 item(s) 1 letter (1 page) reel 54:
reel-frame 11
 Wick, G. C. (Gian Carlo).
Letter to Werner Heisenberg
1933 1 item(s) 1 letter (7 pages) reel 45:
reel-frame 2
 Wick, G. C. (Gian Carlo).
Letter to Hendrik Anthony Kramers
1943 1 item(s) 1 letter (2 pages) reel 14:
reel-frame 7
 Wick, G. C. (Gian Carlo).
Letter to Arnold Sommerfeld
1942 1 item(s) 1 letter (4 pages) reel 34:
reel-frame 12
 Wiechert, Emil, 1861-1928.
Letter to Arnold Sommerfeld
1898 1 item(s) 1 letter (1 page) reel 34:
reel-frame 12
 Wien, Max, 1866-1938.
Letter to Walther Gerlach
1922 1 item(s) 1 letter (2 pages) reel 19:
reel-frame 9
 Wien, Max, 1866-1938.
Letters to Arnold Sommerfeld
1904-1909 5 item(s) 5 letters (17 pages) reel 34:
reel-frame 13
 Wien, W. (Wilhelm), 1864-1928.
Letter to Walther Gerlach
6 June 1924 1 item(s) 1 letter (1 page) reel 19:
reel-frame 9
 Wien, W. (Wilhelm), 1864-1928.
Letters to Arnold Sommerfeld
19 October 1897 - 27 December 1909 8 item(s) 8 letters (22 pages) reel 34:
reel-frame 13

Related material: Bedford College Library, University of London, London, England. Letter to William Wilson, 1913. Deutsche Staatsbibliothek, Berlin, Germany. Letter to Adolf von Harnack, 1924. (Nachlass Harnack). Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. Letter to Ludwig Darmstaedter, 1919; letter to Ernst Gehrcke, 1907; 2 letters to Hans Geitel, 1906-1911 ; 4 letters to Heinrich Kayser, 1911-1919; 4 letters to Leo Königsberger, 1903-1904. Lebenslauf, [undated]. 2 manuscripts, "Die Kanalstrahlen," and "Wärmestrahlung." (Darmstaedter Collection, Fle 1893).  Bayerische Staatsbibliothek, Munich, Germany. Letter to Rehm, 1926. (Rehmiana IV A). Deutsches Museum, Munich, Germany. 4 letters to Heinrich Hertz, 1890. Letter to Walther Nernst, 1922. Letter to Carl Runge, 1894. Stadtarchiv Landeshauptstadt, Munich, Germany. 17 Zeitungsausschnitte, 1924-1928. Rijksmuseum voor de Geschiedenis der Natuurwetenschappen, Leiden, Netherlands. Letter to W. H. Keesom, 1913. Library of the Swedish Academy, Stockholm, Sweden. Letters to C. W. Oseen, 7 letters, 1914-1927. Universitetsbiblioteket, Uppsala, Sweden. 6 letters to Alvar Gullstrand, 1915-1925. Letter to Hildebrandsson, 1911. Burndy Library, Norwalk, Connecticut. Manuscript in the Weiner Collection. Einstein Collection, Princeton, New Jersey. Correspondence with Albert Einstein, 2 letters, 1909-1917.

 Wien, W. (Wilhelm), 1864-1928.
Wilhelm Wien Papers
1889-1927 5 reel(s) reel AHQP/P-12

Location of originals: Deutsches Museum, Munich.

 Wiersma, Eliza Cornelis.
Letters to Hendrik Anthony Kramers
1941, n.d. 2 item(s) 2 letters (3 pages) reel 14:
reel-frame 8:
reel 10:
reel-frame 15
 Wiersma, J. E..
Letter to Hendrik Anthony Kramers
1944 1 item(s) 1 letter (2 pages) reel 14:
reel-frame 8
 Wiersma, K..
Letters to Hendrik Anthony Kramers
1946-1950 6 item(s) 6 letters (7 pages) reel 14:
reel-frame 8
 Wigner, Eugene Paul, 1902-1995.
Letter to Erwin Schrödinger
1929-1930 1 item(s) 1 letter (3 pages) reel 46:
reel-frame 2
 Wigner, Eugene Paul, 1902-1995.
Corrected proof sheets of article, "Összetett Rendszerek Statisztikája As Új Quantummechanika Szerint"
20 March 1929 9 page(s) reel 18:
reel-frame 11

Related material: Bohr Collection, Copenhagen, Denmark. Letter to Niels Bohr, 1946. Library of Congress, Washington, D.C. Correspondence with Oswald Veblen, 1929-1946. Duke University Archives, Durham, North Carolina. Letters to Fritz London, 13 letters, 1928-1953.

 Wijk, W. R. van (Willem Rhijnuis van).
Letter to Hendrik Anthony Kramers
1937 1 item(s) 1 letter (1 page) reel 10:
reel-frame 15
 Wilks, J. (John).
Letter to Hendrik Anthony Kramers
1952 1 item(s) 1 letter (2 pages) reel 14:
reel-frame 8
 Williams, William Ewart.
Letters to Niels Bohr
1919-1920 3 item(s) 3 letters (5 pages) reel BSC 8:
reel-frame 3
 Wilson, E. Bright (Edgar Bright), 1908-1992.
Letter to Peter Debye
1925 1 item(s) 1 letter (2 pages) reel 51:
reel-frame 4
 Wilson, E. Bright (Edgar Bright), 1908-1992.
Letter to Edwin C. Kemble
1924 1 item(s) 1 letter (2 pages) reel 52:
reel-frame 10
 Wilson, William, 1875-1965.
Letter to Erwin Schrödinger
21 April 1952 1 item(s) 1 letter (3 pages) reel 37:
reel-frame 14

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 2 letters, 1926-1943. Bedford College Library, University of London, London, England. Draft of reply to Wilhelm Wien's letter of 1913.

 Wind, C. H. (Cornelius Harm), 1867-1911.
Letters to Arnold Sommerfeld
3 April 1900 - 6 August 1909 7 item(s) 7 letters (30 pages) reel 34:
reel-frame 14
 Wirtinger, Wilhelm, 1865-1945.
Letters to Erwin Schrödinger
Circa 1926-1928 2 item(s) 2 letters (6 pages) reel 41:
reel-frame 11
 Wirtinger, Wilhelm, 1865-1945.
Letters to Arnold Sommerfeld
1900-1901 2 item(s) 2 letters (12 pages) reel 34:
reel-frame 15
 Wit, G. W. de.
Letter to Hendrik Anthony Kramers
1947 1 item(s) 1 letter (1 page) reel 14:
reel-frame 8
 Witmer, Enos Eby.
Letters to Edwin C. Kemble
1934 2 item(s) 2 letters (20 pages) reel 54:
reel-frame 11
 Wolff, Julius, 1882-1944.
Letter to Hendrik Anthony Kramers
1943 1 item(s) 1 letter (1 page) reel 14:
reel-frame 8
 Wolff, Pieter de.
Letter to Hendrik Anthony Kramers
1944 1 item(s) 1 letter (2 pages) reel 14:
reel-frame 8
 Woltjer, H. R..
Letters to Samuel Abraham Goudsmit
1928-1930 3 item(s) 3 letters (3 pages) reel 63:
reel-frame 6:
reel 64:
reel-frame 4:
reel 62:
reel-frame 3
 Wood, Robert Williams, 1868-1955.
Letters to Edwin C. Kemble
17 December 1923 - 8 March 1929 10 item(s) 10 letters (16 pages) reel 52:
reel-frame 11
 Wood, Robert Williams, 1868-1955.
Letter to Arnold Sommerfeld
21 March 1923 1 item(s) 1 letter (2 pages) reel 34:
reel-frame 15

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 4 letters, 1928. Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. Letter to Ludwig Darmstaedter, 1910; 3 letters to Max Iklé, 1910 and [undated]; 44 letters to Heinrich Kayser, 1900-1914; 3 letters to Dr. Neuhauss, 1900-1904. (Darmstaedter Collection, F2c* 1900).  American Institute of Physics, New York, New York. Letter from C. V. Boys, 1901; letter from Pierre Curie, 1904; letter from Baron William Thomson Kelvin, 1901; letter from L. Natanson, 1906; letter from Wolfgang Ostwald, 1896. Various manuscripts, including "Sodium Vapor Research at Madison," 1901. Eastman House, Rochester, New York. 3 letters to A. H. Reynolds.

 Woude, Willem van der.
Letters to Hendrik Anthony Kramers
1946-1947 2 item(s) 2 letters (4 pages) reel 14:
reel-frame 8
 Woudhuysen , Henry L..
Letters to Samuel Abraham Goudsmit
1926-1927 3 item(s) 3 letters (6 pages) reel 61:
reel-frame 3:
reel 60:
reel-frame 7
 Wouthuysen, Siegfried Adolph.
Letters to Hendrik Anthony Kramers
1946-1949 4 item(s) 4 letters (11 pages) reel 14:
reel-frame 8
 Wulff, Georg (Yuri Viktorovich), 1863-1925.
Letters to Arnold Sommerfeld
1913 4 item(s) 4 letters (17 pages) reel 34:
reel-frame 15
 Wulff, John, 1903-1985.
Letters to Samuel Abraham Goudsmit
30 August 1929 - 7 November 1932 23 item(s) 23 letters (73 pages) reel 65:
reel-frame 8:
reel 63:
reel-frame 6-7:
reel 64:
reel-frame 1-5:
reel 65:
reel-frame 1-5
 Wulff, John, 1903-1985.
"Zur Prüfung der Hyperfeinstruktur Theorie," [To examine the hyperfine structure theory]
n.d. 6 page(s) reel 65:
reel-frame 1
 Zahn, Charles Thomas.
Letters to Samuel Abraham Goudsmit
1929-1932 5 item(s) 5 letters (10 pages) reel 65:
reel-frame 6:
reel 63:
reel-frame 1
 Zahn, H..
Letter to Walther Gerlach
1922 1 item(s) 1 letter (2 pages) reel 19:
reel-frame 9
 Zeeman, Pieter, 1865-1943.
Letters to Niels Bohr
3 February 1922 - 21 May 1922 2 item(s) 2 letters (4 pages) reel BSC 8:
reel-frame 3
 Zeeman, Pieter, 1865-1943.
Letters to Samuel Abraham Goudsmit
1 February 1924 - 20 October 1932 39 item(s) 39 letters (84 pages) reel 65:
reel-frame 1-2, 5-6, 8:
reel 61:
reel-frame 1-2, 4, 6:
reel 62:
reel-frame 1-3:
reel 63:
reel-frame 1-2, 4:
reel 64:
reel-frame 1, 4:
reel 60:
reel-frame 2-3, 6, 8-9
 Zeeman, Pieter, 1865-1943.
Letters to Alfred Landé
21 December 1921 - 17 January 1925 6 item(s) 6 letters (12 pages) reel 4:
reel-frame 14
 Zeeman, Pieter, 1865-1943.
Letters to Adalbert Rubinowicz
3 December 1930 - 30 November 1932 2 item(s) 2 letters (5 pages) reel 17:
reel-frame C
 Zeeman, Pieter, 1865-1943.
Letters to Arnold Sommerfeld
29 November 1916 - 21 December 1929 6 item(s) 6 letters (13 pages) reel 34:
reel-frame 16

Related material: Bohr Collection, Copenhagen, Denmark. Letters to Niels Bohr, 2 letters, 1924-1926. Rutherford Collection, Cavendish Laboratory, Cambridge, England. Letter to Ernest Rutherford, 1920. Royal Society Library, London, England. 5 letters, 1922-1925. Deutsche Staatsbibliothek, Berlin, Germany. Material at present held at the Westdeutschen Bibliothek, Marburg/Lahn, Germany. Letter to Konrad Dieterici, 1902; letter to Th. W. Engelmann, 1897; 11 letters to Max Iklé, 1911-1914; 8 letters to Heinrich Kayser, 1901-1913; letter to von Waldeyer-Hartz, 1915; letter to Eilhard Wiedemann, 1909. (Darmstaedter Collection, Flc 1896). Deutsches Museum, Munich, Germany. Letter to Wilhelm Feddersen, 1908; letter to Max von Laue, 1912; 6 letters to Carl Runge, 1899-1904; 110 letters to Woldemar Voigt, 1899-1918. Algemeen Rijksarchief, The Hague, Netherlands. Letters to H. A. Lorentz. Bibliotheek der Rijksuniversiteit, Leiden, Netherlands. 2 letters by Zeeman, 1928-1929. Universitetsbiblioteket, Uppsala, Sweden. 3 letters to Alvar Gullstrand, 1907-1924; 2 letters to Hildebrandsson, 1903-1909. Burndy Library, Norwalk, Connecticut. Manuscript in the Weiner Collection. Einstein Collection, Princeton, New Jersey. Letter to Albert Einstein, 1918.

 Zeeman, Pieter, 1865-1943.
Manuscripts
  2 reel(s) reel AHQP/ZMN 1-2

Location of originals: J. Zeeman, Amsterdam.

 Zener, Clarence, 1905-1993.
Letters to Edwin C. Kemble
1929-1936 11 item(s) 11 letters (29 pages) reel 54:
reel-frame 11:
reel 52:
reel-frame 12
 Zenneck, Jonathan Adolf Wilhelm, 1871-1959.
Letters to Arnold Sommerfeld
1900-1943 5 item(s) 5 letters (11 pages) reel 34:
reel-frame 16
 Zernike, Frederik.
Letter to Hendrik Anthony Kramers
1945 1 item(s) 1 letter (1 page) reel 14:
reel-frame 10
 Zernike, Frederik.
Letter to Arnold Sommerfeld
1940 1 item(s) 1 letter (1 page) reel 34:
reel-frame 16
 Zuber, K..
Letter to Hendrik Anthony Kramers
1943 1 item(s) 1 letter (1 page) reel 14:
reel-frame 10
 Zutphen, P. A. van.
Letter to Hendrik Anthony Kramers
1938 1 item(s) 1 letter (1 page) reel 10:
reel-frame 15
 Zwikker, C. (Cornelis), 1900-1985.
Letters to Hendrik Anthony Kramers
1949 2 item(s) 2 letters (2 pages) reel 14:
reel-frame 10
 II. Oral History Interviews
  

Recordings of a series of oral history interviews of physicists undertaken by the Archive for the History of Quantum Physics.

Related material: Written transcripts of the interviews are available in paper form (Mss.530.1.Ar2.5) or on microfilm (AHQP/OHI. See Series III below).

 Kahan, Theo. Allard, Georges. Kuhn, Thomas S., 1922-1996.
Georges Allard Interview
10 January 19631 hourreel 44a

Interview took place in Paris.

Related material: Written transcript of interview available (530.1 Ar2.5), 14 pages.

 Amaldi, Edoardo, 1908-1989. Kuhn, Thomas S., 1922-1996.
Edoardo Amaldi Interview
8 April 19632.5 hoursreel 60b:
reel 61a

Interview took place in Rome.

Related material: Written transcript of interview available (530.1 Ar2.5), 34 pages.

 Andrade, E. N. da C. (Edward Neville da Costa), 1887-1971. Heilbron, John L..
Edward Neville da Costa Andrade Interview
18 December 19620.5 hoursreel 41a

Interview took place in London.

Related material: Written transcript of interview available (530.1 Ar2.5), 7 pages.

 Bauer, Edmond, 1880-1963. Kuhn, Thomas S., 1922-1996. Kahan, Theo.
Edmond Bauer Interviews
8 January 1963 - 14 January 1963 

Interviews took place in Paris.

 Session 1
8 January 19631 hourreel 42b

Related material: Written transcript of interview available (530.1 Ar2.5), 15 pages.

 Session 2
14 January 19630.5 hoursreel 45a

Related material: Written transcript of interview available (530.1 Ar2.5), 8 pages.

 Kuhn, Thomas S., 1922-1996. Bethe, Hans A. (Hans Albrecht), 1906-2005.
Hans A. Bethe Interview
17 January 19641.5 hoursreel 97a

Interview took place at Berkeley.

Related material: Written transcript of interview available (530.1 Ar2.5), 22 pages.

 Heilbron, John L.. Blackett, P. M. S., Baron Blackett (Patrick Maynard Stuart), 1897-1974.
P. M. S. Blackett Interview
17 December 1962 

Interview took place in London. Unrecorded.

Related material: Available in transcript form only (530.1 Ar2.5), 4 pages.

 Kuhn, Thomas S., 1922-1996. Bloch, Felix, 1905-1983.
Felix Bloch Interview
14 May 19642.25 hoursreel 106a:
reel 106b

Interview took place in Palo Alto, California.

Related material: Written transcript of interview available (530.1 Ar2.5), 40 pages.

 Bohr, Niels, 1885-1962.
Niels Bohr Interviews
31 October 1962 - 17 November 1962 

Interviews took place in Copenhagen.

 Bohr, Niels, 1885-1962. Petersen, Aage. Kuhn, Thomas S., 1922-1996. Rüdinger, Erik. Rosenfeld, L. (Leon), 1904-1974.
Session 1
31 October 19621.25 hoursreel 34a

Related material: Written transcript of interview available (530.1 Ar2.5), 12 pages.

 Rüdinger, Erik. Kuhn, Thomas S., 1922-1996. Bohr, Niels, 1885-1962. Rosenfeld, L. (Leon), 1904-1974. Petersen, Aage.
Session 2
1 November 19622 hoursreel 34b

Related material: Written transcript of interview available (530.1 Ar2.5), 19 pages.

 Bohr, Niels, 1885-1962. Petersen, Aage. Kuhn, Thomas S., 1922-1996. Rüdinger, Erik. Rosenfeld, L. (Leon), 1904-1974.
Session 3
7 November 19621.5 hoursreel 35a

Related material: Written transcript of interview available (530.1 Ar2.5), 15 pages.

 Kuhn, Thomas S., 1922-1996. Bohr, Niels, 1885-1962. Rüdinger, Erik. Petersen, Aage.
Session 4
14 November 19621.25 hoursreel 35b

Related material: Written transcript of interview available (530.1 Ar2.5), 11 pages.

 Kuhn, Thomas S., 1922-1996. Bohr, Niels, 1885-1962. Rüdinger, Erik. Petersen, Aage.
Session 5
17 November 19621 hourreel 36a

Related material: Written transcript of interview available (530.1 Ar2.5), 10 pages.

 Rosenfeld, L. (Leon), 1904-1974. Kuhn, Thomas S., 1922-1996. Bohr, Margrethe Nørlund, 1890-1984. Bohr, Aage Niels, 1922-2009.
Margrethe Nørlund Bohr [Fru Niels Bohr], Aage Bohr, and Leon Rosenfeld Interviews
23 January 1963 - 30 January 1963 

Interviews took place in Copenhagen.

 Session 1
23 January 19631 hourreel 46a

Related material: Written transcript of interview available (530.1 Ar2.5), 17 pages.

 Session 2
30 January 19631.5 hoursreel 46b

Related material: Written transcript of interview available (530.1 Ar2.5), 20 pages.

 Born, Max, 1882-1970.
Max Born Interviews
June 1960 - 18 October 1962 
 Born, Max, 1882-1970. Ewald, Paul Peter, 1888-1985.
Interview by P. P. Ewald
June 19601 hourreel 1a

Original recording lent by Ewald for reproduction in 1962.

Related material: Written transcript of interview available (530.1 Ar2.5), 12 pages.

 Born, Max, 1882-1970. Kuhn, Thomas S., 1922-1996. Hund, Friedrich, 1896-1997.
Sessions 1-2
17 October 19623 hoursreel 32a:
reel 32b

Interview took place in Bad Pyrmont, Germany.

Related material: Written transcript of interview available (530.1 Ar2.5), 30 pages.

 Kuhn, Thomas S., 1922-1996. Born, Max, 1882-1970.
Session 3
18 October 19621.5 hoursreel 33a

Interview took place in Bad Pyrmont, Germany.

Related material: Written transcript of interview available (530.1 Ar2.5), 21 pages.

 Brillouin, Léon, 1889-1969.
Leon Brillouin Interviews
29 March 1962 - 3 April 1962 

Interviews took place in New York City.

 Brillouin, Léon, 1889-1969. Kuhn, Thomas S., 1922-1996. Ewald, Paul Peter, 1888-1985. Uhlenbeck, George Eugène, 1900-1988.
Session 1
29 March 19621.5 hoursreel 5b

Related material: Written transcript of interview available (530.1 Ar2.5), 14 pages.

 Kuhn, Thomas S., 1922-1996. Brillouin, Léon, 1889-1969.
Session 2
3 April 19621 hourreel 7b

Related material: Written transcript of interview available (530.1 Ar2.5), 10 pages.

 Broglie, Louis de, 1892-1987. Kahan, Theo. George, A.. Kuhn, Thomas S., 1922-1996.
Louis de Broglie Interviews
7 January 1963 - 14 January 1963 

Interviews took place in Paris.

 Session 1
7 January 19630.75 hoursreel 43a

Related material: Written transcript of interview available (530.1 Ar2.5), 13 pages.

 Session 2
14 January 19630.5 hoursreel 45a

Related material: Written transcript of interview available (530.1 Ar2.5), 11 pages.

 Burger, Herman Carel, 1893-1965. Heilbron, John L..
Herman Carel Burger Interviews
15 November 1962 

Interviews took place in Utrecht.

 Session 1
15 November 19622 hoursreel 38a

Related material: Written transcript of interview available (530.1 Ar2.5), 22 pages.

 Session 2
15 November 19620.75 hoursreel 38b

Related material: Written transcript of interview available (530.1 Ar2.5), 9 pages.

 Burgers, J. M. (Johannes Martinus), 1895-1981. Kuhn, Thomas S., 1922-1996. Klein, Martin J., 1924-2009.
Johannes M. Burgers Interview
9 June 19621.5 hoursreel 17b

Interviews took place in Cambridge, Massachusetts.

Related material: Written transcript of interview available (530.1 Ar2.5), 18 pages.

 Casimir, H. B. G. (Hendrik Brugt Gerhard), 1909-2000.
H. B. G. Casimir Interviews
5 July 1963 - 6 July 1963 

Interviews took place in Copenhagen.

 Casimir, H. B. G. (Hendrik Brugt Gerhard), 1909-2000. Rosenfeld, L. (Leon), 1904-1974. Kuhn, Thomas S., 1922-1996.
Session 1
5 July 19632 hoursreel 73a

Related material: Written transcript of interview available (530.1 Ar2.5), 22 pages.

 Rosenfeld, L. (Leon), 1904-1974. Kuhn, Thomas S., 1922-1996. Rüdinger, Erik. Casimir, H. B. G. (Hendrik Brugt Gerhard), 1909-2000. Bohr, Aage Niels, 1922-2009.
Session 2
6 July 19632 hoursreel 73b

Related material: Written transcript of interview available (530.1 Ar2.5), 21 pages.

 Cockcroft, John, Sir, 1897-1967. Kuhn, Thomas S., 1922-1996.
John Cockcroft Interview
2 May 19631 hourreel 64b

Interview took place in Cambridge, England.

Related material: Written transcript of interview available (530.1 Ar2.5), 16 pages.

 Courant, Richard, 1888-1972. Kuhn, Thomas S., 1922-1996. Kac, M..
Richard Courant Interview
9 May 19621.75 hoursreel 11a

Interview took place in New York City.

Related material: Written transcript of interview available (530.1 Ar2.5), 16 pages.

 Heilbron, John L.. Cunningham, Ebenezer, 1881-1977.
Ebenezer Cunningham Interview
19 June 19631.5 hoursreel 72a

Interview took place in Cambridge, England.

Related material: Written transcript of interview available (530.1 Ar2.5), 15 pages.

 Debye, Peter J. W. (Peter Josef William), 1884-1966. Uhlenbeck, George Eugène, 1900-1988. Kuhn, Thomas S., 1922-1996.
Peter Debye Interviews
3 May 1962 - 4 May 1962 

Interviews took place in New York City.

 Session 1
3 May 19622 hoursreel 9a

Related material: Written transcript of interview available (530.1 Ar2.5), 23 pages.

 Session 2
3 May 19621.25 hoursreel 9b

Related material: Written transcript of interview available (530.1 Ar2.5), 20 pages.

 Session 3
4 May 19622 hoursreel 10a

Related material: Written transcript of interview available (530.1 Ar2.5), 22 pages.

 Kuhn, Thomas S., 1922-1996. Dennison, David Mathias, 1900-1976.
David Dennison Interviews
27 January 1964 - 30 January 1964 

Interviews took place in Ann Arbor, Michigan.

 Session 1
27 January 19641 hourreel 98a

Related material: Written transcript of interview available (530.1 Ar2.5), 12 pages.

 Session 2
28 January 19642 hoursreel 98a:
reel 98b

Related material: Written transcript of interview available (530.1 Ar2.5), 26 pages.

 Session 3
30 January 19642 hoursreel 99b

Related material: Written transcript of interview available (530.1 Ar2.5), 26 pages.

 Dirac, P. A. M. (Paul Adrien Maurice), 1902-1984.
P. A. M. Dirac Interviews
1 April 1962 - 14 May 1963 
 Dirac, P. A. M. (Paul Adrien Maurice), 1902-1984. Wigner, Eugene Paul, 1902-1995. Kuhn, Thomas S., 1922-1996.
Session 1
1 April 19621.5 hoursreel 7a

Interview took place in Princeton, New Jersey.

Related material: Written transcript of interview available (530.1 Ar2.5), 15 pages.

 Kuhn, Thomas S., 1922-1996. Dirac, P. A. M. (Paul Adrien Maurice), 1902-1984.
Session 2
6 May 19631 hourreel 62b

Interview took place in Cambridge, England.

Related material: Written transcript of interview available (530.1 Ar2.5), 18 pages.

 Kuhn, Thomas S., 1922-1996. Dirac, P. A. M. (Paul Adrien Maurice), 1902-1984.
Session 3
7 May 19631.25 hoursreel 63a

Interview took place in Cambridge, England.

Related material: Written transcript of interview available (530.1 Ar2.5), 22 pages.

 Kuhn, Thomas S., 1922-1996. Dirac, P. A. M. (Paul Adrien Maurice), 1902-1984.
Session 4
10 May 19632 hoursreel 64a

Interview took place in Cambridge, England.

Related material: Written transcript of interview available (530.1 Ar2.5), 28 pages.

 Dirac, P. A. M. (Paul Adrien Maurice), 1902-1984. Kuhn, Thomas S., 1922-1996.
Session 5
14 May 19632 hoursreel 66a

Interview took place in Cambridge, England.

Related material: Written transcript of interview available (530.1 Ar2.5), 32 pages.

 Eckart, Carl, 1902-1973. Heilbron, John L..
Carl Eckart Interview
31 May 19621.5 hoursreel 15b

Interview took place in La Jolla, California.

Related material: Written transcript of interview available (530.1 Ar2.5), 16 pages.

 Kuhn, Thomas S., 1922-1996. Edelstein, Ludwig, 1902-1965.
Ludwig Edelstein Interview
7 May 19626 minutesreel 10b

Interview took place in New York City.

Related material: Written transcript of interview available (530.1 Ar2.5), 2 pages.

 Elsasser, Walter M., 1904-1991. Heilbron, John L..
Walter Elsasser Interview
29 May 19621 hourreel 15a

Interview took place in La Jolla, California.

Related material: Written transcript of interview available (530.1 Ar2.5), 8 pages.

 Epstein, Paul S. (Paul Sophus), 1883-1966. Heilbron, John L..
Paul S. Epstein Interviews
25 May 1962 - 2 June 1962 

Interviews took place in Pasadena, California.

 Session 1
25 May 19622 hoursreel 14a

Related material: Written transcript of interview available (530.1 Ar2.5), 15 pages.

 Sessions 2-3
25 May 1962 - 26 May 19622 hoursreel 14b

Related material: Written transcript of interview available (530.1 Ar2.5), 12 pages.

 Session 4
2 June 19620.75 hoursreel 16a

Related material: Written transcript of interview available (530.1 Ar2.5), 6 pages.

 Estermann, I. (Immanuel), 1900-1973. Heilbron, John L..
Immanuel Estermann Interview
13 December 19621.5 hoursreel 40a

Interview took place in London.

Related material: Written transcript of interview available (530.1 Ar2.5), 24 pages.

 Ewald, Paul Peter, 1888-1985.
Paul Peter Ewald Interviews
29 March 1962 - 8 May 1962 
 Kuhn, Thomas S., 1922-1996. Ewald, Paul Peter, 1888-1985. Uhlenbeck, George Eugène, 1900-1988.
Session 1
29 March 19621 hourreel 5a

Interview took place in New York City.

Related material: Written transcript of interview available (530.1 Ar2.5), 12 pages.

 Ewald, Paul Peter, 1888-1985. Kuhn, Thomas S., 1922-1996.
Session 2
8 May 19622 hoursreel 10b:
reel 11a

Interview took place in New Milford, Connecticut.

Related material: Written transcript of interview available (530.1 Ar2.5), 22 pages.

 Fokker, A. D. (Adriaan Daniel), 1887-1972. Heilbron, John L..
A. D. Fokker Interview
1 April 19632 hoursreel 56a

Interview took place in Beekbergen, Netherlands.

Related material: Written transcript of interview available (530.1 Ar2.5), 22 pages.

 Mayer, Maria Goeppert, 1906-1972. Kuhn, Thomas S., 1922-1996. Sponer, Hertha, 1895-1968. Franck, James, 1882-1964.
James Franck and Hertha Sponer Franck Interviews
9 July 1962 - 14 July 1962 

Interviews took place in Falmouth, Massachusetts.

 Session 1
9 July 19622 hoursreel 21a

Related material: Written transcript of interview available (530.1 Ar2.5), 17 pages.

 Session 2
10 July 19622 hoursreel 21b

Related material: Written transcript of interview available (530.1 Ar2.5), 14 pages.

 Session 3
11 July 19621.5 hoursreel 22a:
reel 22b

Related material: Written transcript of interview available (530.1 Ar2.5), 21 pages.

 Session 4
12 July 19622 hoursreel 23b:
reel 23a

Related material: Written transcript of interview available (530.1 Ar2.5), 23 pages.

 Session 5
13 July 19621.5 hoursreel 24a:
reel 23b

Related material: Written transcript of interview available (530.1 Ar2.5), 22 pages.

 Session 6
14 July 19622 hoursreel 24b:
reel 24a

Related material: Written transcript of interview available (530.1 Ar2.5), 18 pages.

 Frank, Philipp, 1884-1966. Kuhn, Thomas S., 1922-1996.
Philipp Frank Interview
16 July 19621.5 hoursreel 25a

Interview took place in Cambridge, Massachusetts.

Related material: Written transcript of interview available (530.1 Ar2.5), 16 pages.

 Heilbron, John L.. Hertz, Gustav, 1887-1975. Kahan, Theo. Friedrich, Walter, 1883-1968.
Walter Friedrich Interview
15 May 19631 hourreel 69a

Interview took place in Berlin.

Related material: Written transcript of interview available (530.1 Ar2.5), 13 pages.

 Frisch, Otto Robert, 1904-1979. Kuhn, Thomas S., 1922-1996.
Otto Frisch Interview
8 May 19630.75 hoursreel 63b

Interview took place in Cambridge, England.

Related material: Written transcript of interview available (530.1 Ar2.5), 12 pages.

 Gerlach, Walther, 1889-1979. Kuhn, Thomas S., 1922-1996.
Walther Gerlach Interviews
18 February 1963 - 23 February 1963 

Interviews took place in Munich.

 Session 1
18 February 19632.5 hoursreel 50a:
reel 49b

Related material: Written transcript of interview available (530.1 Ar2.5), 34 pages.

 Session 2
23 February 19632 hoursreel 51b

Related material: Written transcript of interview available (530.1 Ar2.5), 22 pages.

 Gorter, C. J. (Cornelius Jacobus), 1907-1980. Heilbron, John L..
C. J. Gorter Interview
13 November 19621.5 hoursreel 37b

Interview took place in Leiden.

Related material: Written transcript of interview available (530.1 Ar2.5), 29 pages.

 Goudsmit, Samuel Abraham, 1902-1978.
Samuel Abraham Goudsmit Interviews
5 December 1963 - 7 December 1963 

Interviews took place in New York City.

 Kuhn, Thomas S., 1922-1996. Goudsmit, Samuel Abraham, 1902-1978.
Session 1
5 December 19632 hoursreel 94a

Related material: Written transcript of interview available (530.1 Ar2.5), 30 pages.

 Kuhn, Thomas S., 1922-1996. Goudsmit, Samuel Abraham, 1902-1978.
Session 2
7 December 19632.5 hoursreel 95a:
reel 94b

Related material: Written transcript of interview available (530.1 Ar2.5), 43 pages.

 Kuhn, Thomas S., 1922-1996. Goudsmit, Samuel Abraham, 1902-1978. Uhlenbeck, George Eugène, 1900-1988.
Session 3
7 December 19630.5 hoursreel 95a

Related material: Written transcript of interview available (530.1 Ar2.5), 8 pages.

 Kuhn, Thomas S., 1922-1996.
Mrs. Douglas Hartree Interview
12 March 1963 

Interview took place in Cambridge, England. Unrecorded.

Related material: Written transcript of interview available (530.1 Ar2.5), 3 pages.

 Heilbron, John L.. Kuhn, Thomas S., 1922-1996. Heisenberg, Werner, 1901-1976.
Werner Heisenberg Interviews
30 November 1962 - 12 July 1963 

Sessions 1-10 took place in Munich; sessions 11-12 took place in Copenhagen. Kuhn was the sole interviewer for sessions 1-10; Heilbron joined Kuhn as an interviewer for sessions 11-12.

 Session 1
30 November 19621 hourreel 39a

Related material: Written transcript of interview available (530.1 Ar2.5), 15 pages.

 Session 2
7 February 19631.5 hoursreel 47a

Related material: Written transcript of interview available (530.1 Ar2.5), 20 pages.

 Session 3
11 February 19632 hoursreel 48a

Related material: Written transcript of interview available (530.1 Ar2.5), 29 pages.

 Session 4
13 February 19631.5 hoursreel 48b

Related material: Written transcript of interview available (530.1 Ar2.5), 20 pages.

 Session 5
15 February 19632 hoursreel 49a

Related material: Written transcript of interview available (530.1 Ar2.5), 31 pages.

 Session 6
19 February 19631.5 hoursreel 50b

Related material: Written transcript of interview available (530.1 Ar2.5), 26 pages.

 Session 7
22 February 19632 hoursreel 51a

Related material: Written transcript of interview available (530.1 Ar2.5), 31 pages.

 Session 8
25 February 19631.75 hoursreel 52a

Related material: Written transcript of interview available (530.1 Ar2.5), 27 pages.

 Session 9
27 February 19632 hoursreel 52b

Related material: Written transcript of interview available (530.1 Ar2.5), 29 pages.

 Session 10
28 February 19632 hoursreel 53b:
reel 53a

Related material: Written transcript of interview available (530.1 Ar2.5), 31 pages.

 Session 11
5 July 19631.5 hoursreel 74a

Related material: Written transcript of interview available (530.1 Ar2.5), 24 pages.

 Session 12
12 July 19631 hourreel 74b

Related material: Written transcript of interview available (530.1 Ar2.5), 17 pages.

 Heitler, Walter, 1904-1981. Heilbron, John L..
Walter Heitler Interviews
18 March 1963 - 19 March 1963 

Interviews took place in Zurich.

 Session 1
18 March 19632.25 hoursreel 54b:
reel 54a

Related material: Written transcript of interview available (530.1 Ar2.5), 22 pages.

 Session 2
19 March 19631 hourreel 54b

Related material: Written transcript of interview available (530.1 Ar2.5), 11 pages.

 Kahan, Theo. Hertz, Gustav, 1887-1975. Heilbron, John L..
Gustav Hertz Interviews
14 May 1963 - 15 May 1963 

Interviews took place in Berlin.

 Session 1
14 May 19632 hoursreel 68a

Related material: Written transcript of interview available (530.1 Ar2.5), 32 pages.

 Session 2
15 May 19630.5 hoursreel 68b

Related material: Written transcript of interview available (530.1 Ar2.5), 8 pages.

 Herzfeld, Karl F. (Karl Ferdinand), 1892-1978. Kuhn, Thomas S., 1922-1996.
Karl F. Herzfeld Interview
14 June 19622 hoursreel 18a

Interview took place in Washington, D.C.

Related material: Written transcript of interview available (530.1 Ar2.5), 16 pages.

 Hevesy, Georg von, 1885-1966.
Georg von Hevesy Materials
23 May 1962 - 4 February 1963 
 Kuhn, Thomas S., 1922-1996. Hevesy, Georg von, 1885-1966. Segrè, Emilio Gino, 1905-1989.
Session 1
25 May 19621.75 hoursreel 2b

Interview took place in Lafayette, California.

Related material: Written transcript of interview available (530.1 Ar2.5), 19 pages.

 Heilbron, John L.. Hevesy, Georg von, 1885-1966.
Session 2
4 February 19631 hourreel 55a

Interview took place in Stockholm.

Related material: Written transcript of interview available (530.1 Ar2.5), 14 pages.

 Hevesy, Georg von, 1885-1966.
Lecture, "Radiation Physics in the Early Days"
23 May 19621 hourreel 20a

Lecture given at Berkeley.

Related material: Written transcript of interview available (530.1 Ar2.5), 10 pages.

 Hevesy, Georg von, 1885-1966.
Lecture, "Madame Curie and Her Associates"
25 May 19621 hourreel 20b

Lecture given at Berkeley.

Related material: Written transcript of interview available (530.1 Ar2.5), 11 pages.

 Heilbron, John L.. Kuhn, Thomas S., 1922-1996. Hildebrand, Joel Henry, 1881-1983.
Joel Hildebrand Interview
6 August 19621 hourreel 28a

Interview took place at Berkeley.

Related material: Written transcript of interview available (530.1 Ar2.5), 13 pages.

 Kuhn, Thomas S., 1922-1996. Hoyt, Frank Clark, 1898-1977.
Frank Clark Hoyt Interview
28 April 19641.5 hoursreel 105a

Interview took place in Palo Alto, California.

Related material: Written transcript of interview available (530.1 Ar2.5), 24 pages.

 Kuhn, Thomas S., 1922-1996. Hund, Friedrich, 1896-1997.
Friedrich Hund Interviews
25 June 1963 - 26 June 1963 

Interviews took place in Göttingen.

 Session 1
25 June 19631.5 hoursreel 78a

Related material: Written transcript of interview available (530.1 Ar2.5), 17 pages.

 Session 2
25 June 19631.5 hoursreel 79a

Related material: Written transcript of interview available (530.1 Ar2.5), 16 pages.

 Session 3
26 June 19632.5 hoursreel 80a:
reel 79b

Related material: Written transcript of interview available (530.1 Ar2.5), 37 pages.

 Kuhn, Thomas S., 1922-1996. Jordan, Pascual, 1902-1980.
Pascual Jordan Interviews
17 June 1963 - 20 June 1963 

Interviews took place in Hamburg.

 Session 1
17 June 19632 hoursreel 75b:
reel 75a

Related material: Written transcript of interview available (530.1 Ar2.5), 30 pages.

 Session 2
18 June 19632 hoursreel 76a

Related material: Written transcript of interview available (530.1 Ar2.5), 23 pages.

 Session 3
19 June 19632.5 hoursreel 77a:
reel 76b

Related material: Written transcript of interview available (530.1 Ar2.5), 27 pages.

 Session 4
20 June 19632 hoursreel 77b

Related material: Written transcript of interview available (530.1 Ar2.5), 21 pages.

 Von Kármán, Theodore, 1881-1963. Heilbron, John L..
Theodore Von Karman Interview
29 June 19621 hourreel 19a

Interview took place in Pasadena, California.

Related material: Written transcript of interview available (530.1 Ar2.5), 9 pages.

 Kemble, Edwin C. (Edwin Crawford), 1889-1984.
Edwin C. Kemble Interviews
11 May 1962 - 2 October 1963 

Interviews took place in Cambridge, Massachusetts.

 Kemble, Edwin C. (Edwin Crawford), 1889-1984. Kuhn, Thomas S., 1922-1996.
Session 1
11 May 19621.5 hoursreel 13a

Related material: Written transcript of interview available (530.1 Ar2.5), 14 pages.

 Kemble, Edwin C. (Edwin Crawford), 1889-1984. Van Vleck, J. H. (John Hasbrouck), 1899-1980. Kuhn, Thomas S., 1922-1996.
Sessions 2-3
1 October 1963 - 2 October 19632 hoursreel 86b:
reel 86a

Related material: Written transcript of interview available (530.1 Ar2.5), 19 pages.

 Klein, Oskar, 1894-1977.
Oskar Klein Interviews
25 September 1962 - 16 July 1963 

Interviews took place in Copenhagen.

 Kuhn, Thomas S., 1922-1996. Klein, Oskar, 1894-1977. Heilbron, John L..
Session 1
25 September 19621 hourreel 31a

Related material: Written transcript of interview available (530.1 Ar2.5), 12 pages.

 Klein, Oskar, 1894-1977. Heilbron, John L.. Rosenfeld, L. (Leon), 1904-1974.
Session 2
20 February 19632.25 hoursreel 57b:
reel 57a

Related material: Written transcript of interview available (530.1 Ar2.5), 25 pages.

 Heilbron, John L.. Rosenfeld, L. (Leon), 1904-1974. Klein, Oskar, 1894-1977.
Session 3
25 February 19632.25reel 58a:
reel 58b

Related material: Written transcript of interview available (530.1 Ar2.5), 27 pages.

 Klein, Oskar, 1894-1977. Heilbron, John L.. Rosenfeld, L. (Leon), 1904-1974.
Session 4
28 February 19631.75 hoursreel 59a

Related material: Written transcript of interview available (530.1 Ar2.5), 21 pages.

 Heilbron, John L.. Kuhn, Thomas S., 1922-1996. Klein, Oskar, 1894-1977.
Session 5
15 July 19632 hoursreel 83a

Related material: Written transcript of interview available (530.1 Ar2.5), 25 pages.

 Kuhn, Thomas S., 1922-1996. Klein, Oskar, 1894-1977. Heilbron, John L..
Session 6
16 July 19632 hoursreel 83b

Related material: Written transcript of interview available (530.1 Ar2.5), 28 pages.

 Kohn, Hedwig. Kuhn, Thomas S., 1922-1996.
Hedwig Kohn Interview
7 June 1962 

Interview took place in Raleigh, North Carolina. Unrecorded.

Related material: Written transcript of interview available (530.1 Ar2.5), 3 pages.

 Heilbron, John L.. Kronig, R. (Ralph), 1904-1995.
Ralph Kronig Interview
12 November 19622 hoursreel 37a

Interview took place in Delft.

Related material: Written transcript of interview available (530.1 Ar2.5), 25 pages.

 Kuhn, H. G. (Heinrich Gerhard), 1904-1994. Kuhn, Thomas S., 1922-1996.
Heinrich Kuhn Interview
3 May 19630.5 hoursreel 62a

Interview took place in Oxford.

Related material: Written transcript of interview available (530.1 Ar2.5), 7 pages.

 Landé, Alfred, 1888-1975.
Alfred Landé Interviews
5 March 1962 - 14 June 1962 
 Kuhn, Thomas S., 1922-1996. Heilbron, John L.. Landé, Alfred, 1888-1975.
Sessions 1-4
5 March 1962 - 8 March 19625.5 hoursreel 3b:
reel 3a:
reel 4b:
reel 4a

Interviews took place at Berkeley.

Related material: Written transcript of interview available (530.1 Ar2.5), 40 pages.

 Kuhn, Thomas S., 1922-1996. Landé, Alfred, 1888-1975.
Session 5
14 June 196220 minutesreel 18b

Interview took place in Columbus, Ohio.

Related material: Written transcript of interview available (530.1 Ar2.5), 4 pages.

 Kahan, Theo. Langevin, Jean. Kuhn, Thomas S., 1922-1996.
Jean Langevin Interview
11 January 19631 hourreel 44b

Interview took place in Paris.

Related material: Written transcript of interview available (530.1 Ar2.5), 15 pages.

 Laporte, Otto, 1902-1971. Kuhn, Thomas S., 1922-1996.
Otto Laporte Interviews
29 January 1964 - 31 January 1964 

Interviews took place in Ann Arbor, Michigan.

 Session 1
29 January 19642 hoursreel 99a

Related material: Written transcript of interview available (530.1 Ar2.5), 27 pages.

 Session 2
31 January 19642.25 hoursreel 100b:
reel 100a

Related material: Written transcript of interview available (530.1 Ar2.5), 31 pages.

 Hertz, Gustav, 1887-1975. Heilbron, John L.. Lau, Ernst Gustav, 1893-1978. Kahan, Theo.
Ernst Gustav Lau Interview
15 May 19631 hourreel 69b

Interview took place in Berlin.

Related material: Written transcript of interview available (530.1 Ar2.5), 7 pages.

 Lenzen, Victor F. (Victor Fritz) (1890-1975). Kuhn, Thomas S., 1922-1996.
Victor Lenzen Interview
28 June 1962 

Interview took place at Berkeley. Unrecorded.

Related material: Written transcript of interview available (530.1 Ar2.5), 1 page.

 Loeb, Leonard B. (Leonard Benedict), 1891-1978. Kuhn, Thomas S., 1922-1996.
Leonard Loeb Interview
7 August 19622.25 hoursreel 30b:
reel 30a

Interview took place in Pacific Grove, California.

Related material: Written transcript of interview available (530.1 Ar2.5), 22 pages.

 Lucas, René. Kuhn, Thomas S., 1922-1996. Kahan, Theo.
René Lucas Interview
10 January 19631 hourreel 43b

Interview took place in Paris.

Related material: Written transcript of interview available (530.1 Ar2.5), 13 pages.

 Mayer, Maria Goeppert, 1906-1972. Kuhn, Thomas S., 1922-1996.
Maria Goeppert Mayer Interview
20 February 19621.5 hoursreel 2a

Interview took place in La Jolla, California.

Related material: Written transcript of interview available (530.1 Ar2.5), 9 pages.

 Meissner, Walther, 1882-1974. Kuhn, Thomas S., 1922-1996.
Walther Meissner Interview
8 February 19631 hourreel 47b

Interview took place in Munich.

Related material: Written transcript of interview available (530.1 Ar2.5), 11 pages.

 Kuhn, Thomas S., 1922-1996. Frisch, Otto Robert, 1904-1979. Meitner, Lise, 1878-1968.
Lise Meitner Interview
12 May 19631.5 hoursreel 65a

Interview took place in Cambridge, England.

Related material: Written transcript of interview available (530.1 Ar2.5), 21 pages.

 Heilbron, John L.. Minkowski, Rudolf, 1895-1976. Kuhn, Thomas S., 1922-1996.
Rudolf Minkowski Interview
April 19622 hoursreel 1b

Interview took place at Berkeley.

Related material: Written transcript of interview available (530.1 Ar2.5), 19 pages.

 Møller, C. (Christian), 1904-1981. Kuhn, Thomas S., 1922-1996.
Christian Møller Interview
29 July 19631.5 hoursreel 84a

Interview took place in Copenhagen.

Related material: Written transcript of interview available (530.1 Ar2.5), 22 pages.

 Mott, N. F., Sir (Nevill Francis), 1905-1996. Kuhn, Thomas S., 1922-1996.
N. F. Mott Interview
13 May 19631 hourreel 65b

Interview took place in Cambridge, England.

Related material: Written transcript of interview available (530.1 Ar2.5), 16 pages.

 Mulliken, Robert Sanderson, 1896-1986. Kuhn, Thomas S., 1922-1996.
Robert Sanderson Mulliken Interviews
1 February 1964 

Interviews took place in Chicago, Illinois.

 Session 1
1 February 19641.25 hoursreel 101a

Related material: Written transcript of interview available (530.1 Ar2.5), 16 pages.

 Session 2
1 February 19642 hoursreel 101b:
reel 101a

Related material: Written transcript of interview available (530.1 Ar2.5), 27 pages.

 Nordheim, Lothar (Lothar Wolfgang), 1899-1985. Heilbron, John L..
Lothar Nordheim Interview
30 July 19622.5 hoursreel 26b:
reel 26a

Interview took place in San Diego, California.

Related material: Written transcript of interview available (530.1 Ar2.5), 23 pages.

 Oppenheimer, J. Robert, 1904-1967. Kuhn, Thomas S., 1922-1996.
J. Robert Oppenheimer Interviews
18 November 1963 - 20 November 1963 

Interviews took place in Princeton, New Jersey.

 Session 1
18 November 19631.5 hoursreel 91a

Related material: Written transcript of interview available (530.1 Ar2.5), 21 pages.

 Session 2
20 November 19632 hoursreel 92a:
reel 91b

Related material: Written transcript of interview available (530.1 Ar2.5), 32 pages.

 Pauling, Linus, 1901-1994. Heilbron, John L..
Linus Pauling Interviews
27 March 1964 

Interviews took place in Pasadena, California.

 Session 1
27 March 19642 hoursreel 103a:
reel 103b

Related material: Written transcript of interview available (530.1 Ar2.5), 31 pages.

 Session 2
27 March 19642 hoursreel 104a:
reel 103b

Related material: Written transcript of interview available (530.1 Ar2.5), 36 pages.

 Peierls, Rudolf Ernst, Sir, 1907-1995. Heilbron, John L..
Rudolf Peierls Interviews
17 June 1963 - 18 June 1963 

Interviews took place in Birmingham.

 Session 1
17 June 19632.5 hoursreel 71a:
reel 71b

Related material: Written transcript of interview available (530.1 Ar2.5), 40 pages.

 Session 2
18 June 19631 hourreel 71b

Related material: Written transcript of interview available (530.1 Ar2.5), 11 pages.

 Kuhn, Thomas S., 1922-1996. Kahan, Theo. Perrin, Francis.
Francis Perrin Interview
12 January 19630.5 hoursreel 45a

Interview took place in Paris.

Related material: Written transcript of interview available (530.1 Ar2.5), 8 pages.

 Hund, Friedrich, 1896-1997. Pohl, Robert Wichard, 1884-1976. Kuhn, Thomas S., 1922-1996.
Robert Wichard Pohl Interview
25 June 19631.5 hoursreel 78b

Interview took place in Göttingen.

Related material: Written transcript of interview available (530.1 Ar2.5), 19 pages.

 Polanyi, Michael. Kuhn, Thomas S., 1922-1996.
Michael Polanyi Interview
15 February 19622 hoursreel 1a:
reel 1b

Interview took place at Berkeley.

Related material: Written transcript of interview available (530.1 Ar2.5), 13 pages.

 Rabi, I. I. (Isidor Isaac), 1898-1988. Kuhn, Thomas S., 1922-1996.
I. I. Rabi Interview
8 December 19632.5 hoursreel 95b:
reel 96a

Interview took place in New York City.

Related material: Written transcript of interview available (530.1 Ar2.5), 38 pages.

 Persico, Enrico, 1900-1969. Kuhn, Thomas S., 1922-1996. Rasetti, Franco, 1901-2001.
Franco Rasetti and Enrico Persico Interview
8 April 19632 hoursreel 61a:
reel 61b

Interview took place in Rome.

Related material: Written transcript of interview available (530.1 Ar2.5), 27 pages.

 Reiche, F. (Fritz), 1883-1969.
Fritz Reiche Interviews
30 March 1962 - 9 May 1962 

Interviews took place in New York City.

 Reiche, F. (Fritz), 1883-1969. Kuhn, Thomas S., 1922-1996. Uhlenbeck, George Eugène, 1900-1988.
Session 1
30 March 19621 hourreel 6a

Related material: Written transcript of interview available (530.1 Ar2.5), 7 pages.

 Kuhn, Thomas S., 1922-1996. Uhlenbeck, George Eugène, 1900-1988. Reiche, F. (Fritz), 1883-1969.
Session 2
4 April 19622 hoursreel 8a

Related material: Written transcript of interview available (530.1 Ar2.5), 12 pages.

 Reiche, F. (Fritz), 1883-1969. Kuhn, Thomas S., 1922-1996.
Session 3
9 May 19622.25 hoursreel 12a:
reel 11b

Related material: Written transcript of interview available (530.1 Ar2.5), 17 pages.

 Kuhn, Thomas S., 1922-1996. Heilbron, John L.. Rosenfeld, L. (Leon), 1904-1974.
Leon Rosenfeld Interviews
1 July 1963 - 22 July 1963 

Interviews took place in Copenhagen.

 Session 1
1 July 19632 hoursreel 67a

Related material: Written transcript of interview available (530.1 Ar2.5), 24 pages.

 Session 2
19 July 19632 hoursreel 67b

Related material: Written transcript of interview available (530.1 Ar2.5), 19 pages.

 Session 3
22 July 19632 hoursreel 82b

Related material: Written transcript of interview available (530.1 Ar2.5), 20 pages.

 Rubinowicz, Adalbert (Wojciech), 1889-1974. Kahan, Theo. Heilbron, John L..
Adalbert Rubinowicz Interview
18 May 19632 hoursreel 70a

Interview took place in Warsaw.

Related material: Written transcript of interview available (530.1 Ar2.5), 22 pages.

 Rutherford, Ernest, 1871-1937.
Ernest Rutherford Lecture
19320.5 hoursreel 29a

Lecture on nuclear physics given at Göttingen. Incomplete.

Provenance: Recording provided by George Gamow.

Related material: Written transcript of interview available (530.1 Ar2.5), 7 pages.

 Kuhn, Thomas S., 1922-1996.
Frau Erwin Schrödinger Interview
5 April 19631.25 hoursreel 60a

Interview took place in Vienna.

Related material: Written transcript of interview available (530.1 Ar2.5), 19 pages.

 Forman, Paul. Schultz, Betty. Petersen, Aage.
Betty Schultz Interview
17 May 19631.5 hoursreel 85a

Interview took place in Copenhagen.

Related material: Written transcript of interview available (530.1 Ar2.5), 23 pages.

 Segrè, Emilio Gino, 1905-1989. Kuhn, Thomas S., 1922-1996.
Emilio Segrè Interview
18 May 19641.5 hoursreel 107a

Interview took place at Berkeley.

Related material: Written transcript of interview available (530.1 Ar2.5), 25 pages.

 Slater, John C. (John Clarke), 1900-1976.
John C. Slater Interviews
3 October 1963 - 8 October 1963 

Interviews took place in Cambridge, Massachusetts.

 Kuhn, Thomas S., 1922-1996. Van Vleck, J. H. (John Hasbrouck), 1899-1980. Slater, John C. (John Clarke), 1900-1976.
Session 1
3 October 19632 hoursreel 89a:
reel 89b

Related material: Written transcript of interview available (530.1 Ar2.5), 41 pages.

 Slater, John C. (John Clarke), 1900-1976. Kuhn, Thomas S., 1922-1996.
Session 2
8 October 19632 hoursreel 90b:
reel 90a

Related material: Written transcript of interview available (530.1 Ar2.5), 37 pages.

 Stern, Otto, 1888-1969.
Otto Stern Interviews
29 May 1962 - 30 May 1963 
 Kuhn, Thomas S., 1922-1996. Stern, Otto, 1888-1969.
Session 1
29 May 1962 

Interview took place at Berkeley. Unrecorded.

Related material: Written transcript of interview available (530.1 Ar2.5), 7 pages.

 Hund, Friedrich, 1896-1997. Stern, Otto, 1888-1969.
Session 2
30 May 1963 

Interview took place in Zurich. Unrecorded.

Related material: Written transcript of interview available (530.1 Ar2.5), 1 page.

 Kuhn, Thomas S., 1922-1996. Stuhlman, Otto, 1884-1965. Merzbacher, Eugen.
Otto Stuhlman Interview
8 June 19620.5 hoursreel 17a

Interview took place in Chapel Hill, North Carolina.

Related material: Written transcript of interview available (530.1 Ar2.5), 7 pages.

 Taylor, Geoffrey Ingram, Sir, 1886-1975. Kuhn, Thomas S., 1922-1996.
Geoffrey Ingram Taylor Interview
9 May 1963 

Interview took place in Cambridge, England. Unrecorded.

Related material: Written transcript of interview available (530.1 Ar2.5), 1 page.

 Thirring, Hans, 1888-1976. Kuhn, Thomas S., 1922-1996.
Hans Thirring Interview
4 April 19630.5 hoursreel 60a

Interview took place in Vienna.

Related material: Written transcript of interview available (530.1 Ar2.5), 5 pages.

 Thomas, L. H. (Llewellyn Hilleth), 1903-1992. Kuhn, Thomas S., 1922-1996. Uhlenbeck, George Eugène, 1900-1988.
L. H. Thomas Interview
10 May 19621.5 hoursreel 12b

Interview took place in New York City.

Related material: Written transcript of interview available (530.1 Ar2.5), 16 pages.

 Thomson, G. P., Sir (George Paget), 1892-1975. Heilbron, John L..
G. P. Thomson Interview
20 June 19632 hoursreel 72b

Interview took place in Cambridge, England.

Related material: Written transcript of interview available (530.1 Ar2.5), 20 pages.

 Kuhn, Thomas S., 1922-1996. Uhlenbeck, George Eugène, 1900-1988.
George Eugène Uhlenbeck Interviews
30 March 1962 - 9 December 1963 

Interviews took place in New York City.

 Sessions 1-2
30 March 1962 - 31 March 19621.5 hoursreel 6b

Related material: Written transcript of interview available (530.1 Ar2.5), 22 pages.

 Session 3
5 April 19621.5 hoursreel 8b

Related material: Written transcript of interview available (530.1 Ar2.5), 18 pages.

 Session 4
10 May 19620.5 hoursreel 12b

Related material: Written transcript of interview available (530.1 Ar2.5), 6 pages.

 Session 5
9 December 19631.5 hoursreel 96b

Related material: Written transcript of interview available (530.1 Ar2.5), 21 pages.

 Kahan, Theo. Ullmo, Jean, 1906-1980. Kuhn, Thomas S., 1922-1996.
Jean Ullmo Interview
7 January 19631 hourreel 42a

Interview took place in Paris.

Related material: Written transcript of interview available (530.1 Ar2.5), 15 pages.

 Urey, Harold Clayton, 1893-1981. Heilbron, John L..
Harold Clayton Urey Interviews
24 March 1964 

Interviews took place in La Jolla, California.

 Session 1
24 March 19642 hoursreel 102a

Related material: Written transcript of interview available (530.1 Ar2.5), 26 pages.

 Session 2
24 March 19640.5 hoursreel 102b

Related material: Written transcript of interview available (530.1 Ar2.5), 8 pages.

 Van Vleck, J. H. (John Hasbrouck), 1899-1980. Kuhn, Thomas S., 1922-1996.
J. H. Van Vleck Interviews
2 October 1963 - 4 October 1963 

Interviews took place in Cambridge, Massachusetts.

 Session 1
2 October 19632 hoursreel 87a:
reel 87b

Related material: Written transcript of interview available (530.1 Ar2.5), 27 pages.

 Session 2
4 October 19632 hoursreel 88a:
reel 88b

Related material: Written transcript of interview available (530.1 Ar2.5), 31 pages.

 Kuhn, Thomas S., 1922-1996. Heilbron, John L.. Weisskopf, Victor Frederick, 1908-2002.
Victor Frederick Weisskopf Interview
10 July 19632.5 hoursreel 81b:
reel 82a

Interview took place in Copenhagen.

Related material: Written transcript of interview available (530.1 Ar2.5), 28 pages.

 Heilbron, John L.. Weizsacker, Carl Friedrich, Freiherr von, 1912-2007. Kuhn, Thomas S., 1922-1996.
Carl Friedrich von Weizsacker
9 July 19632 hoursreel 81a

Interview took place in Copenhagen.

Related material: Written transcript of interview available (530.1 Ar2.5), 27 pages.

 Wentzel, Gregor, 1898-1978. Kuhn, Thomas S., 1922-1996.
Gregor Wentzel Interviews
3 February 1964 - 5 February 1964 

Three sessions took place in Chicago, Illinois. Unrecorded.

Related material: Written transcript of interview available (530.1 Ar2.5), 18 pages.

 Kuhn, Thomas S., 1922-1996. Heilbron, John L.. Wheeler, John Archibald, 1911-2008.
John Archibald Wheeler Interview
24 March 1962 

Interview took place at Berkeley. Unrecorded.

Related material: Written transcript of interview available (530.1 Ar2.5), 2 pages.

 Wigner, Eugene Paul, 1902-1995. Kuhn, Thomas S., 1922-1996.
Eugene Paul Wigner Interviews
21 November 1963 - 4 December 1963 
 Session 1
21 November 19631.5 hoursreel 92b

Interview took place in New York City.

Related material: Written transcript of interview available (530.1 Ar2.5), 18 pages.

 Session 2
3 December 19632 hoursreel 93a

Interview took place in Princeton, New Jersey.

Related material: Written transcript of interview available (530.1 Ar2.5), 27 pages.

 Session 3
4 December 19631.5 hoursreel 93b

Interview took place in Princeton, New Jersey.

Related material: Written transcript of interview available (530.1 Ar2.5), 20 pages.

 Yukawa, Hideki, 1907-1981. Wheeler, John Archibald, 1911-2008.
Hideki Yukawa Interview
10 July 19620.75 hoursreel 27a:
reel 27b

Interview took place in Kyoto, Japan.

Related material: Written transcript of interview available (530.1 Ar2.5), 6 pages.

 III. Sources for History of Quantum Physics Project
  

Microfilm copies of the records of the project.

Location of originals: Original records of the project: Mss.530.1.Ar2.5.

 Biographies and Bibliographies
  2 reel(s) reel 89-90
 Allison to Kramers
  1 reel(s) reel 89
 Kronig to Zwicky
  1 reel(s) reel 90
 Oral History Interview Transcripts
  5 reel(s) reel AHQP/OHI 1-5
 Allard to Dennison
  1 reel(s) reel AHQP/OHI 1
 Dennison to Heisenberg
  1 reel(s) reel AHQP/OHI 2
 Heisenberg to von Laue
  1 reel(s) reel AHQP/OHI 3
 Lenard to Rubinowicz
  1 reel(s) reel AHQP/OHI 4
 Rubinowicz to Zwicky
  1 reel(s) reel AHQP/OHI 5
 Inventory of Reels 1-72
  1 reel(s) reel 88
 Survey of European Libraries
Circa 1964 1 item(s) reel 58:
reel-frame 7

List of all libraries addressed and replies of those libraries reporting some material.

 Various Universities
  1 reel(s) reel 91
 Students
  
 Faculty and Courses
  
 IV. Photographs
  

Abstract: This is a selection of the photographs available from the Archive for the History of Quantum Physics.

F8.34.9 Albert Einstein, 3/4 length, profile, informal with Niels Bohr, no.1
1950Size: 26 x 21 cm. Format: 1 photoprintLH-B-33

Abstract: Informal view of Einstein seated next to unidentified man.

Access digital object:
http://diglib.amphilsoc.org/fedora/repository/graphics:3127

F8.34.10 Niels Bohr and A. Sommerfeld, half length, informal, standing.
1919Size: 15 x 19 cm. Format: 1 photoprintLH-B-33

Abstract: Group portrait taken outside, exterior wall of building in background.

Access digital object:
http://diglib.amphilsoc.org/fedora/repository/graphics:3113

F8.34.11 Enrico Fermi, Werner Heisenberg, Wofgang Pauli, Jr., half length, informal, seated.
1927 SeptemberSize: 13 x 21 cm. Format: 1 photoprintLH-B-33

Abstract: Group portrait with hills and buildings in the background.

Access digital object:
http://diglib.amphilsoc.org/fedora/repository/graphics:3119

F8.34.12 Department of Terrestrial Magnetism, April 21, 1935, Theoretical-Physics Conference sponsered by Carnegie Institution of Washington and Goerge Washington University at Washington
1935 April 21Size: 21 x 26 cm. Format: 1 photoprintLH-B-33

Abstract: Group portrait of attendees of conference.

Other Descriptive Information: An index of 39 names accompanies this photograph.

Access digital object:
http://diglib.amphilsoc.org/fedora/repository/graphics:3115

F11.10.14 Leiden Mural
undatedSize: image 29 x 22 cm. Format: 1 photoprintLH-B-33
F11.10.15 Leiden Mural
undatedSize: image 29 x 22 cm. Format: 1 photoprintLH-B-33
F11.10.16 Leiden Mural
undatedSize: image 29 x 22 cm. Format: 1 photoprintLH-B-33
F11.10.17 Leiden Mural
undatedSize: image 29 x 22 cm. Format: 1 photoprintLH-B-33
F11.10.18 Leiden Mural
undatedSize: 29 x 22 cm. Format: 1 photoprintLH-B-33
F11.10.19 Leiden Mural
undatedSize: image 29 x 22 cm. Format: 1 photoprintLH-B-33
F11.10.20 Leiden Mural
undatedSize: image 29 x 22 cm. Format: 1 photoprintLH-B-33
U4.7.21 Max Planck, with wife Marie, formal portrait
1887emph: Size:; emph: Format:LH-B-33
U4.7.22 Max Planck, postage stamp. 250th anniversary of the Academy of Sciences, German Democratic Republic
1950emph: Size:; emph: Format:LH-B-33
U4.7.23 Max Planck, postage stamp, Famous Berliners, West Berlin, Germany
1952emph: Size:; emph: Format:LH-B-33
U4.7.24 Albert Einstein, 3/4 length, profile, informal with Niels Bohr, no.2
1950emph: Size:; emph: Format:LH-B-33
U4.7.25 Max Born, portrait
1918emph: Size:; emph: Format:LH-B-33
U4.7.26 Paul Ehrenfest, J.M. Burgers, Father Burgers, sitting at table
1917emph: Size:; emph: Format:LH-B-33
U4.7.27 Alfred Lande, formal portrait
1956emph: Size:; emph: Format:LH-B-33
U4.7.28 Max Born, Lise Meitner, Werner Heisenberg, Otto Hahn, standing outside, Lindau Conference of Nobel Laureates, Germany
1962emph: Size:; emph: Format:LH-B-33
U5.7.10 Max Planck, formal portrait
1925 1 photograph(s)

Abstract: Max Planck, formal portrait.

Access digital object:
http://diglib.amphilsoc.org/fedora/repository/graphics:3126

U5.7.11 Max Planck, ca. 1920.
ca. 1920 1 photograph(s)

Abstract: Profile of Planck.

Access digital object:
http://diglib.amphilsoc.org/fedora/repository/graphics:3112

U5.7.12 James Franck, 1961.
1961 1 photograph(s) ; Size: image 14.4 x 9.8 cm. Format: 1 photoimage

Abstract: Portrait of Franck.

Access digital object:
http://diglib.amphilsoc.org/fedora/repository/graphics:3114

U5.7.13 Fritz Reiche postcard
1928 1 photograph(s) ; Size: image 13.8 x 8.8 cm. Format: 1 postcardLH-B-33

Abstract: Postcard image of Reiche.

Access digital object:
http://diglib.amphilsoc.org/fedora/repository/graphics:3120

U5.7.14 Otto Lummer in lecture hall in Breslau on his 60th Birthday.
1920 1 photograph(s) ; Size: image 17.8 x 12.5 cm. Format: 1 photoimageLH-B-33

Abstract: View of Lummer, lecturing in front of a seated crowd.

Access digital object:
http://diglib.amphilsoc.org/fedora/repository/graphics:3125

U5.7.15 Klein, Franck, Bohr, Oseen and Born, 1922.
1922 1 photograph(s) ; Size: image 17.8 x 12.5 cm. Format: 1 photoimageLH-B-33

Abstract: Group portrait, taken outside.

Access digital object:
http://diglib.amphilsoc.org/fedora/repository/graphics:3121

U5.7.16 Reiche, Polh, Ladenburg, Born and Hahn at St. Moritz, Switzerland, 1925.
1925 1 photograph(s) ; Size: image 17.8 x 12.5 cm. Format: 1 photoimageLH-B-33

Abstract: Group portrait of five men seated and six unidentified women standing.

Access digital object:
http://diglib.amphilsoc.org/fedora/repository/graphics:3124

U5.7.17 Ballonaufsteig der Professoren
undated 
U4.7.101 Albert Einstein, Rudolf Ladenburg, Hedwig Kohn. Princeton Symposium for Ladenburg's retirement.
1950 May 28 LH Basement photo collection.