These are copies of material, mainly letters, not filmed for the Archive for the History of Quantum Physics (see PAAV86-A21). There is an interesting letter from Charle G. Darwin (1932) referring to Paul Ehrenfest, letters about the state of physics at Northwestern University from R. A. Fisher and B. J. Spence, and a letter by Hermann Weyl outlining a talk he was to give in Boston in December 1928.

Background note

Samuel Abraham previous hitGoudsmit was a physicist.

Collection information


Presented by Samuel A. previous hitGoudsmit next hit and accessioned, 1971.

Location of originals:

Location of originals unknown.

General physical description

32 items.

Indexing Terms

Corporate Name(s)

  • Northwestern University (Evanston, Ill.). -- Dept. of Physics.

Family Name(s)

  • Haas, W. J. de.

Personal Name(s)

  • Darwin, Charles Galton, Sir, 1887-1962
  • Ehrenfest, Paul, 1880-1933
  • Fisher, R. A.
  • previous hitGoudsmit next hit, Samuel Abraham, 1902-1978
  • Harrison, George Russell, 1898-1979
  • Herschel, Winslow H.
  • Inglis, David
  • Slater, John C., (John Clarke), 1900-1976
  • Spence, B. J.
  • Weyl, Hermann, 1885-1955


  • Physics.
  • Quantum theory.