This collection contains mostly entomological material, with much information on the description and identification of particular insects, entomological collections, and the study of entomology in Europe and the United States. In addition, there are materials on medicine and hospitals during the American Civil War, on the Corps of Topographical Engineers, the United States Army, on natural history in the United States, and on the LeConte's family. Some letters are written to President Rutherford B. Hayes and concern the Commissionership of Agriculture, for which LeConte was considered, but not appointed. Letters of John Eatton LeConte and Joseph LeConte are included.
John Lawrence LeConte (1825-1883, APS 1853), entomologist was an active member of the American Philosophical Society and founding member of the American Entomological Society; a charter member of the National Academy of Sciences in 1863; surgeon and medical inspector for the U.S. Army medical corps, 1861-1865; president of the American Association for the Advancement of Science in 1874; and Chief Clerk of the U.S. Mint in Philadelphia in 1878.
John Lawrence LeConte was the son of John Eatton LeConte (1784-1860, APS 1851) an army topographer and noted naturalist, and his wife Mary Ann Hampton. John Lawrence decided at an early age to follow in his father’s footsteps, and began collecting natural specimens, showing a particular interest in insects, especially beetles. He matriculated at Mount St. Mary’s College in Emmitsburg, Maryland, graduating in 1842. Three years later he enrolled at the College of Physicians and Surgeons in New York and received a medical degree in 1846. While a medical student, LeConte also worked as an assistant to New York botanist and chemist John Torrey (1796-1873, APS 1835). Like other contemporary naturalists who were educated as doctors, including Asa Gray (1819-1888, APS 1848), LeConte seems never to have had any intention of practicing medicine. Already in 1844 he had published a paper, describing twenty-nine species of ground beetles. From 1844 to 1846 he collected specimens in the Rocky Mountains and around Lake Superior. When the noted Swiss naturalist Louis Agassiz (1807-1873, APS 1843) explored the Great Lakes area in 1848, LeConte accompanied him. In 1849, he took another trip westward, this time traveling as far as California, returning to New York in 1851.
In 1852, LeConte and his father moved to Philadelphia, whose Academy of Natural Sciences helped to make it a center of activity for the study of natural history, including entomology. Unlike his Georgia cousin Joseph LeConte (1823-1901, APS 1873), with whom John had traveled, collected specimens, and even attended medical school, he did not enter Harvard’s new Lawrence Scientific School that opened in 1847. One reason was that Agassiz, the school’s founder and premier faculty member, had no special interest in entomology. In fact, except for the work of Frederick V. Melsheimer and Thomas Say (1787-1834, APS 1817) in the first quarter of the nineteenth century, American naturalists had described and classified few insects, routinely sending specimens abroad for identification as late as the mid-1840’s. For this reason LeConte aimed to make entomology a major field of study in the United States, focusing on the order Coleoptera (beetles), which lacked an effective taxonomy. With this goal in mind, LeConte traveled widely to collect specimens, including trips to Central America and Europe. He built a extensive collection of beetles, and also published descriptions of a number of new species. LeConte was also active in scientific organizations, participating in the affairs of Philadelphia’s Academy of Natural Sciences and the American Philosophical Society. He was a founding member of the American Entomological Society and elected an honorary member of several European scientific organizations.
1861 was a momentous year for LeConte. He began work on a monograph dedicated to the classification of the Coleoptera. He also married Helen S. Grier, the daughter of U.S. Supreme Court Justice Robert C. Grier (1794-1870, APS 1848). The advent of the Civil War disrupted his scientific work and his family life. He watched in horror as his Georgia relatives joined the secessionist cause. Soon after the War began, he volunteered to serve in the U.S. Army's medical corps, first as a surgeon and later as a medical inspector. Only in 1865 was he discharged and allowed to resume his study of natural history. Two years later in 1867 LeConte joined a railroad surveying team as a geologist and zoologist. This afforded him an opportunity to study the landforms and fauna of the Great Plains and the Rocky Mountains.
During the Civil War and the years that followed, LeConte enhanced his scientific stature by participation in nationally renown scientific bodies. In 1863 he became a charter member of the National Academy of Sciences. In 1874 he served as president of the American Association for the Advancement of Science.
LeConte published two important monographs in entomology with the assistance of George Henry Horn (1840-1897, APS 1869). The first in 1876 was on the weevils or Rhynchophora of North America. In 1883 he finished his taxonomy of the Coleoptera of North America, begun in 1861. This 600-page work classified about 11,000 different beetles. Although LeConte contributed to other fields of natural history with dozens of articles on topics in geology, paleontology and ornithology, he devoted his greatest attention to the description and classification of beetles. His published studies of the distribution of insects in the American West also helped to promote zoogeography as a means of biological inquiry.
LeConte wrote studies of insect damage to crops, and in 1877 unsuccessfully sought appointment as the U.S. Commissioner of Agriculture. Despite endorsements by fellow scientists, this office eluded him. However, President Rutherford B. Hayes later appointed him the chief clerk of the U.S. Mint in Philadelphia.
John Lawrence LeConte died in his Philadelphia home on November 15, 1883 at the age of 68, after suffering a stroke. He was the father of three children, one of whom died in infancy. His contributions to entomology, in particular his taxonomy of beetles, greatly advanced descriptive and systematic entomology. Fellow entomologist Samuel H. Scudder wrote of him in 1884, “LeConte was the greatest entomologist this country has yet produced.”
The LeConte papers are comprised primarily of the correspondence of John Eatton LeConte (1784-1860) and his son John Lawrence LeConte (1825-1883). Many items date 1840s and 1850s, when both father and son were active in scientific pursuits. The earliest section of papers relates to the work of John Eatton LeConte for the United States Army Corps of Topographical Engineers, with special reference to surveys of harbors of the eastern United States. The other major section of John Eatton LeConte’s letters relates to natural history, especially scholarly contributions in zoology and botany.
Widely known for his entomological research, John Eatton LeConte published forty papers in the Proceedings of the Academy of Natural Sciences of Philadelphia and collaborated with the distinguished French entomologist J.A. Boisduval on a natural history of butterflies and caterpillars. The largest number of letters in the collection are addressed to John Lawrence LeConte, mostly on entomological matters, with much information on the description and identification of particular insects, entomological collections, and the study of entomology in Europe and the United States. In addition, there are materials on medicine and hospitals during the American Civil War and on LeConte's family life. Some letters are written to President Rutherford B. Hayes and concern the Commissionership of Agriculture, for which LeConte was considered, but not appointed. The Family Series principally consists of letters from John Eatton LeConte, John Lawrence LeConte, Joseph LeConte, and Mrs. Jane LeConte Harden to Mrs. Matilda Jane Harden Stevens, Sumner Morrison Ramsey, Mrs. Ann LeConte Stevens, and Louis LeConte pertaining to family matters and natural history.
Correspondents of John Eatton LeConte include General Alexander Macomb, Pierre François Marie Auguste (Comte) Dejean, Thaddeus William Harris, and Frederick William Hope. John Lawrence LeConte’s correspondents include Samuel S. Haldeman, Hermann R. Schaum, Louis Agassiz, Spencer Fullerton Baird, Joseph Henry, James D. Dana, George H. Horn, Benjamin Dann Walsh. Major General Macomb, a fellow member of the Army Corps of Engineers, a hero of the War of 1812 and winner of Congressional Medal of Honor, was one of John Eatton LeConte’s primary military correspondents. He received and relayed LeConte’s proposal to Secretary of War Calhoun to explore the new territory of Florida, as well as the “Special Order” (February 1, 1822) authorized by General Winfield Scott to equip the expedition. Macomb also granted LeConte’s 1824 request for leave to recover from ill health, a condition that eventually forced his resignation from the Army in August, 1831. A December 24, 1841 letter from British naturalist Frederick William Hope suggests that LeConte eventually recovered, since he Hope feels gratified “to find that your health is reestablished.”
Over at least a ten-year period (from May, 5, 1825-April 11, 1835) LeConte traded lists of specimens in correspondence with the expatriot Napoleonic General, the Comte Dejean, who amassed and cataloged a collection of 13,000 species of birds and insects during his travels through the Balkans. LeConte also corresponded with fellow American entomologist Thaddeus William Harris, who in an April 11, 1838 inquired about the 3rd edition of Dejean’s catalogue. Finally, there are seven letters between April 10, 1829-June 9, 1833 from the French entomologist Jean Alphonse Boisduval, with whom LeConte collaborated on the 1837 Histoire général et iconographie des lepidoptérès et des chenilles de l’Amerique septentrionale.
John Lawrence LeConte also corresponded with contemporary entomologists, American and foreign. An early and frequent correspondent with John Lawrence LeConte was Samuel Stehman Haldeman, the Lancaster county, Pennsylvania entomologist and philologist. Although twelve years senior to John Lawrence LeConte, Haldeman and LeConte were close friends and lifelong correspondents. Both were pioneers in the “professionalization” of the field of entomology—Haldeman was a moving force behind the Entomological Society of Pennsylvania in 1842 and LeConte was a founding member of the American Entomological Society in 1859. A December 3, 1847 letter from Haldeman to LeConte states that he isn’t sure when their entomological society will meet again, but he is glad that they have attracted the attention of such a distinguished entomologist as the German Hermann Schaum, and that Harvard’s Louis Agassiz was also taking an interest in “their doings”.
LeConte and Haldeman regularly exchanged and discussed insect specimens, as when on March 18, 1848, the latter asked his younger friend to tell him about the “furry thing” from Santa Fe, since he hopes “to match it with an insect that lives on the surface in the mid-ocean.” On July 18, 1849 Haldeman wrote reporting that he had been describing a few hymenoptera (species of bees or wasps), and that he had just published a short history of the genus Orthopterous (crickets). Although he usually wrote to LeConte from his home in Columbia, Pennsylvania, Haldeman also occasionally corresponded from the field, as he did from Selma, Alabama, on June 1, 1852. In the letter he reports that “I have seen several new ants (at least new to me), this locality being full of them. No shells yet. Waters too high.”
After the late 1840s, when Haldeman began having trouble with his eye-sight, the substance of their correspondence changes, shifting increasingly to philological and phonological topics. A June 10, 1858 letter from Haldeman announces that at least some of his insect collection is for sale: “My collection of Coleoptera I believe to be cheap at $250, including the cabinet-but I know not the number of species, not having the catalogue here.” Afterward, the number of letters from Haldeman to LeConte decreases, although not in warmth. On March 26, 1867, when LeConte was about to travel west on a Union Pacific Railway survey, Haldeman says “I am heartily glad that you are going, but your concisity has merely whett my curiosity. For example, you have not told me (as the grammars say) how ‘much-or-many-more-most’ are going, & who’s to take care of the bugs-& for how long?”
Already by 1848 at the age of twenty-three the young John Lawrence LeConte, who had earned his medical degree just two years earlier, was an active entomologist respected in the field. This is evident from his correspondence with major American scientists of the era. For example, a February 12, 1852 letter from Spencer Fullerton Baird, Assistant Secretary of the Smithsonian Institution, reveals their collaboration on an annotated list of insect species. Baird writes that “I enclose the . . . list of species with descriptions of those not yet given . . . . Not knowing the circumstances, dates I very naturally have not given the desired one. You write these yourself or I will do it if you send the data.” With plenty of field experience, garnered in expeditions to the Rocky Mountains and the territory around Lake Superior, LeConte was evidently a resource person even for fellow naturalists. This is apparent from the fact that even Harvard’s renown Louis Agassiz consulted with the younger LeConte on species identifications. In a May 6, 1852 letter Agassiz asks him for information about a species of Georgia cranfinches. He writes to say that “I did not suppose that it would cost me so little trouble to complete my revision of our Cranfinches; but I have quite finished it and would now ask a favor of you to let me know something about the species of Georgia. I do not remember whether it was you or your father, who told me that one of them burrowed into the ground, while the other lives in the open [?] fields. Will you give me [information] about their habits whatever information you can. I have the two species myself in a goodly number sent by Dr. Jones last year, and I find that they are generically quite distinct.”
One of LeConte’s most faithful international correspondents between 1848 and 1863 was Hermann Rudolph Schaum, a Berlin zoology professor and entomologist. Schaum, had traveled to the United States in 1848 and collected specimens in Louisiana and Ohio. Like LeConte, Schaum specialized in Coleoptera and later published a Catalog of European Coleoptera in 1862. The two men frequently exchanged boxes of insect specimens. For example, in a June 5, 1849 letter Schaum says he had just received the box of specimens that LeConte had promised him the previous winter and that he was preparing a box to be sent out on the Bremen steamer of July 12.
The tone and content of Schaum’s letters to LeConte are always warm and personal, and he often encourages his younger American colleague. One example is a September 2, 1861 letter from Schaum (less than a year after the passing of LeConte’s father) during the first year of the Civil War. He says that he longs “to hear that your personal happiness in your marriage is a counterbalance to the grief, which you must feel at the civil war in your country.” The following year, on November 16, 1862, Schaum writes to congratulate LeConte on his appointment as an Army surgeon and medical inspector, a “very honorable position, where you may be able to do immensely good to your countrymen and to set to naught abuses and calumnies.” He also encourages LeConte to keep on publishing his research on north American entomology, since “the knowledge of insects at present can only be improved by elaborate treatises of local Faunas, of which the author has the whole or almost the whole material of his disposition.”
LeConte also maintained an extensive and long-standing correspondence with such noted European entomologists as the Belgian Theodore Lacordaire and the Russian Carl Robert Osten-Sachen.
The American Civil War largely disrupted LeConte’s entomological research, since like many other scientists, he felt called to serve his country. He was appointed a member of the U.S. Sanitary Commission in 1862 and also volunteered to serve as a surgeon and medical inspector in the Army of the Potomac. During the war years 1863-1865, one of LeConte’s most frequent correspondents is John M. Cuyler, a fellow medical inspector, who is most noted for his glowing report on the care of the wounded at the battle of Gettysburg. The letters from Cuyler for the most part discuss inspection policies and “internal” politics. For example, in a December 9, 1863 letter Cuyler agrees with LeConte’s recommendation that “in all large cities, some one or two of our hospitals [should] be used for a certain class of cases”; “gun shot fractures” to one, and “chronic affections of the respective organs . . . to the hospital under the charge of Dr. DeCosta.” Another 1863 letter discusses the best schedule for hospital visitations by the inspectors. In the earlier letter Cuyler says he hears “there is a good deal of ‘wire pulling’ going on.” Having been unjustly treated earlier, he decides to keep a low profile and simply “to discharge my official duties honestly and faithfully.” This section of John Lawrence LeConte’s papers also contains several reports; one is a March 10, 1864 “Condensed report” of the examination of 400 discharged veterans to assess the severity of their disabilities. In another December 1864 report LeConte records the percentage of mortality in the General Hospital of Pennsylvania and makes specific recommendations to improve care. After LeConte was mustered out of the Army on October 31, 1865, he refocused his efforts on building his career as a naturalist and an entomologist. To be sure, even in wartime he had never suspended his scientific endeavors. Throughout the war years he corresponded with Benjamin Dann Walsh (later the First State Entomologist of Illinois) on the identification and classification of insect specimens and with George H. Horn, a fellow army surgeon and entomologist stationed in California, who later assisted him with the monograph on weevils and his taxonomy of North American Coleoptera. One of the letters from Walsh (February 3, 1862) asks him for any information on “the habits of the B. variegates besides the little Say states.” LeConte also answered scholarly queries, such as the March 26, 1862 request of New York botanist John Torrey to identify the beetle larva responsible for destroying numerous Austrian Pines in Central Park. He even found time for conferences, attending meetings as a charter member of the National Academy of Sciences in 1863. But about a week after LeConte’s discharge, Smithsonian director Joseph Henry wrote on November 6, 1865 that “we were much pleased to learn that you intended to commence the completion of your work on American Coleoptera." One and a half years later he accepted the proposal of W.W. Wright, Chief Engineer of the Union Pacific Railway, to join the railroad’s survey team as a naturalist together with Assistant geologist C.C. Parry. (March 14, 1867).
Although not all of LeConte’s later endeavors succeeded, his scientific stature increased in the period after the war until his death in 1883. One marker was membership on the Thomson Committee (chaired by Asa Gray) of the new American Association for the Advancement of Science (February 21, 1874). Letters from James Hall (August 10, 1874) and James Dana (August 14, 1874) congratulate him as president-elect of the prestigious new body later that year. A major disappointment for LeConte was his failed candidacy for the office of Commissioner of Agriculture under Republican President Rutherford B. Hayes in 1877. Letters of recommendations supporting LeConte poured into Washington from prominent Philadelphians, such as the editor of the Philadelphia Inquirer (March 15, 1877) and the President of the Franklin Institute (March 1877). He also had the support of the President and senior faculty of the University of East Tennessee (March 30, 1877), and a recommendation from his old army colleague, Colonel John M. Cuyler, by then the U.S. Army’s Medical Director of the Division of the Atlantic (March 12, 1877). The campaign was a failure, although LeConte was later appointed Chief Clerk of the U.S. Mint.
Arrangement
Originally L493.1, L493.2, L493.3, L493.4, and L493f.
Provenance
Purchased from Moore ($750.00) and accessioned, 09/12/1962 (1962 1530ms). See in-house shelf list for additional sources and accession numbers and dates.
Alternate formats available
This collection is also available on microfilm (Film 1306).
General physical description
Ca. 1900 items.
Naval History Note
The LeConte Papers contain several items which may be of interest to naval historians:
Maury, Matthew Fontaine, 1806-1873.- Gould, Benjamin Apthorp. Letter to John L. LeConte. 1857 February 13. Cannot get an ocean map, even from Matthew Fontaine Maury. 2 pages.
- LeConte, John L. Letter to Charles Wilkes. 1847 March 7. Concerning identification of insects collected on the United States Exploring Expedition. 3 pages.
- LeConte, John L. Agreement with Charles Wilkes to identify coleoptera found on exploring expedition. 1847 March 25. Manuscript relating to the United States Exploring Expedition. 1 page.
- LeConte, John L. Letter to Charles Wilkes. 1847 March 31. Concerning identification of coleoptera collected on the United States Exploring Expedition. 3 pages.
- LeConte, John L. Letter to Charles Wilkes. 1847 April 28. Needs certain publications to catalog coleoptra found on the United States Exploring Expedition. 2 pages.
- Wilkes, Charles. Letter to John LeConte. 1847 May 9. Concerning books he needs for identification of coleoptera from the United States Exploring, and drawings and engravings for publication. 2 pages.
- LeConte, John L. Letter to Charles Wilkes. 1847 June 16. Asks for books from Library of Congress to help him in identifying coleoptera collected on the United States Exploring Expedition. 2 pages.
- Torrey, John. Letter to John LeConte. 1849 April 9. Concerning Charles Wilkes' treatment of scientists and his disagreement with him. Can do botany of certain areas of the United States Exploring Expedition, but certainly not all the items Wilkes expects. 3 pages.
- Bache, Alexander Dallas. Letter to to John LeConte. 1852 January 2. Will keep after Henry and Wilkes to get the business done. Related to the United States Exploring Expedition. 1 page.
- Baird, Spencer Fullerton. Letter to John L. LeConte. 1852 January 19. Entomological specimens. Smithsonian news. Refers to Hademan, Henry, and to Wilkes' exploring expedition. 2 pages.
Early American History Note
Summary(s) of Collection: The John Lawrence LeConte Collection contains a vast array of material. John Lawrence LeConte, son of John Eatton LeConte, was a scientist whose interests, like his father’s, were in natural history, especially entomology. Like his father, J.L. LeConte undertook many scientific expeditions, primarily to the Midwest region. He is known as the “father of American beetle study” because of his entomological work. With over 1,900 documents, the collection touches on a wide range of scientific topics and includes correspondence from many of the most prominent scientists and citizens of the day. The vast majority of the scientific discussions – indeed the vast majority of the collection in general – deals with entomology. The LeConte’s were both active in many scientific institutions, many based in Philadelphia, and the history of these institutions can also be gleaned from some of their correspondence.
While a large portion of the collection dates to the Civil War era, in which John Lawrence LeConte worked in the administration of hospitals, and the post-Civil War era, when LeConte served as an administrator at various scientific institutions, including the APS, there is a significant portion from before the war. John Lawrence LeConte was an active explorer of the Midwest and Latin America. (See American Scientific Explorations) and the scientific results of his travels are partly chronicled in these letters. For instance, he corresponded with Charles Wilkes in an effort to help classify and organize the specimens LeConte brought back from expeditions.
Most, but not all, of the correspondence is incoming.
Just as the John Eatton LeConte Collection has some letters to John Lawrence, there are some letters to John Eatton in this collection along with some of his notes, including one on education at West Point.
In addition to the correspondence, the collection contains a box of miscellany. This includes minutes of Salem’s Quarterly Meeting of Ministers; some legal case files, including one involving the Chew family; an account book; manuscript copies of publications; some printed material on science; and notebooks on various subjects, such as geometry, cylinders and spheres, zoology, and, of course, entomology. There are sketches on wax paper in some of the notebooks.
Corporate Name(s)
- United States. -- Army.
- United States. -- Army. -- Corps of Topographical Engineers.
Family Name(s)
- Barnard, Frederick A. P. -- (Frederick Augustus Porter), -- 1809-1889.
- LeConte family.
- Osten-Sachen, Carl Robert, -- freiherr von der, -- 1826-1906.
Genre(s)
- Educational Material
- Family Correspondence
- General Correspondence
- Miscellaneous
- Notebooks
- Scientific Data
- Sketchbooks
Personal Name(s)
- Agassiz, Alexander, 1835-1910
- Audubon, Victor Gifford, 1809-1860
- Bache, A.D., (Alexander Dallas), 1806-1867
- Baird, Spencer Fullerton, 1823-1887
- Billings, John S., (John Shaw), 1838-1913
- Blodget, Lorin, 1823-1901
- Chapman, Henry C., (Henry Cadwalader), 1845-1909
- Coues, Elliott, 1842-1899
- Dana, James D. (James Dwight), 1813-1895
- Dohrn, Anton, 1840-1909
- Emory, William H., (William Hemsley), 1811-1887
- Frazer, John Fries, 1812-1872
- Furness, Horace Howard, 1833-1912
- Gould, Benjamin Apthorp, 1824-1896
- Grote, Augustus Radcliffe, 1841-1903
- Hagen, Hermann August, 1817-1893
- Haldeman, Samuel Stehman, 1812-1880
- Hall, James
- Harris, Thaddeus William, 1795-1856
- Hayden, F. V., (Ferdinand Vandeveer), 1829-1887
- Hayes, Rutherford Birchard, 1822-1893
- Henry, Joseph, 1797-1878
- Horn, George Henry, 1840-1897
- Hubbard, H. G., (Henry Guernsey), 1850-1899
- Lacordaire, Théodore, 1801-1870
- Le Conte, John Eatton, 1784-1860
- LeConte, Joseph, 1823-1901
- LeConte, John L., (John Lawrence), 1825-1883
- Lesquereux, Leo, 1806-1889
- Mason, Otis Tufton, 1838-1908
- Melsheimer, Frederick Valentine, 1749-1814
- Mendenhall, Thomas Corwin
- Ord, George, 1781-1866
- Peirce, Benjamin, 1809-1880
- Riley, Charles V., (Charles Valentine), 1843-1895
- Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865
- Schwartz, Eugene Amandus, 1844-1928
- Sclater, Philip Lutley, 1829-1913
- Steiner, Lewis Henry, 1827-1892
- Ulke, Henry, 1821-1910
- Walsh, Benjamin Dann, 1808-1869
- Wilkes, Charles, 1798-1877
Subject(s)
- Education
- Entomology -- Europe.
- Entomology -- United States.
- Exploration.
- Hospitals -- United States -- Civil War, 1861-1865.
- Insects.
- Medicine
- Medicine -- United States -- History -- 19th century.
- Natural history -- United States.
- Science and Technology
| Detailed Inventory | |||
Correspondence | 7.0 Linear feet 17 upright boxes, 1 oversized folder, 1 digital record. | Box 1-17 Request Series | |
Le Conte, John L. (John Lawrence), 1825-1883.
Letter to E. T. Cresson; | June, [1811] | 9-1/2x6 | Request File |
A.L.S. 1p. (see Le Conte papers.) Forwards letter of Goldsmith which contains entomological observations. On same letter as letter from Goldsmith to Le Conte; June 16, 1881. Originally B L493.2 Unlocated: October 2010. General physical description: 9-1/2x6 | |||
Letter to [John Eatton LeConte?] | July 8, 1812 | Request File | |
Personal letter, reply requested. | |||
Crawford, William Harris, 1772-1834.
Orders; | May 10, 1816 | 9x8 | Request File |
D. 1p. and end. (see Le Conte Papers.) Army order for billeting. General physical description: 9x8 | |||
Gautier des Cottes, Baron.
Letter to J[ohn] B.[Eatton] Le Conte, Philadelphia; | Sept. 19, 1816 | 8x5-1/4 | Request File |
Paris, A.L.S. 2p. In French. (see Le Conte papers.) Entomology. Originally B L493.2 General physical description: 8x5-1/4 | |||
Blaney, George, 1775 or 6-1835.
Letter to John [Eatton] Le Conte, New York; | July 30, 1818 | 10x8 | Request File |
Washington A.L.S. 1p.and end. (see Le Conte papers.) Orders for survey of New York harbor. B L493.3 General physical description: 10x8 | |||
Swift, J. G. (Joseph Gardner), 1783-1865.
Letter to John [Eatton] Le Conte; | Sept. 23, 1818 | 8x6-1/2 | Request File |
New York, A.L.S. 1p.and end. (see Le Conte papers.) Orders for surveying Chesapeake Bay. Originally B L493.3 General physical description: 8x6-1/2 | |||
Armistead, Walker Keith, 1783-1845.
Letter to John [Eatton] Le Conte; | Jan. 19, 1819 | 10x8 | Request File |
L.S. 1p.and end. (see Le Conte papers.) Orders him to make a report of all Public property in his possession. General physical description: 10x8 | |||
Armistead, Walker Keith, 1783-1845.
Letter to J[ohn Eatton] Le Conte; | Feb. 26, 1819 | 10x8 | Request File |
L.S. 1p.and end. (see Le Conte papers.) Orders him to New York, unless the climate disagrees with him. B L493.3 General physical description: 10x8 | |||
Armistead, Walker Keith, 1783-1845.
Letter to J[ohn Eatton] Le Conte; | Feb. 27, 1819 | 10x8 | Request File |
L.S. 1p.and end. (see Le Conte papers.) Authorization for hiring surveyors. B L493.3 General physical description: 10x8 | |||
Parker, Daniel, 1782-1846.
Letter to J[ames] House, New York; | May 6, 1819 | 10x8 | Request File |
L. 1p.and end. Copy. (see Le Conte papers.) Orders a lieutenant to report to Capt. Le Conte. Originally B L493.3 General physical description: 10x8 | |||
United States. Army. Corps of Topographical Engineers.
Order for survey of New York harbor; | June, 1819 | 10x8 | Request File |
L.S.: Jos.G.Potter. 2p.and end. (see Le Conte papers.) Originally B L493.3 General physical description: 10x8 | |||
Le Conte, John Eatton, 1784-1860.
Receipt for extra pay; | Sept. 1, 1819 | 12-1/2x8 | Request File |
A.D.S. 1p.and end. (see Le Conte papers.) For extra duty while in the army. Originally B L493.3 General physical description: 12-1/2x8 | |||
Le Conte, John Eatton, 1784-1860.
Receipt for extra pay; | Oct. 19, 1819 | 12-3/4x8 | Request File |
A.D.S. 1p.and end. (see Le Conte papers. For extra duty while in the army. Originally B L493.3 General physical description: 12-3/4x8 | |||
United States Military Academy.
Course of studies and rule for the classification of the cadets; | Jan. 1, 1820 | 10x8 | Request File |
D. 21p. (see Le Conte papers) Originally B L493.3 General physical description: 10x8 | |||
Vandeventer, C..
Letter to John [Eatton] Le Conte, New York; | June 3, 1820 | 10x8 | Request File |
L.S. 2p.and end. (see Le Conte papers.) Asks him to examine cadets at West Point. Originally B L493.3 General physical description: 10x8 | |||
Potter, Joseph G..
Letter to [John Eatton] Le Conte; | June 12, 1820 | 10-1/4x7-3/4 | Request File |
New York, L.S. 2p. (see Le Conte papers.) Orders him to survey the harbor of Portsmouth, N.H. Originally B L493.3 General physical description: 10-1/4x7-3/4 | |||
Potter, Joseph G..
Letter to John [Eatton] Le Conte, West Point; | June 15, 1820 | 10x8 | Request File |
New York, L.S. 1p.and end. (see Le Conte papers.) Concerning his proposed survey of the harbor of Portsmouth, N.H. Originally B L493.3 General physical description: 10x8 | |||
Armistead, Walker Keith, 1783-1845.
Letter to John [Eatton] Le Conte, Philadelphia; | June 26, 1820 | 9-3/4x7-3/4 | Request File |
Washington, L.S. 1p.and end. (see Le Conte papers.) Tells him how to qualify for extra pay. B L493.3 General physical description: 9-3/4x7-3/4 | |||
Smith, Joseph Lee, 1776-1846.
Letter to J[ohn Eatton] Le Conte, New York; | July 17, 1820 | 9-3/4x7-3/4 | Request File |
Washington, A.L.S. 2p.,end. (see Le Conte papers.) Tells him to fill out correct forms in order to receive the funds he requests. Originally B L493.3 General physical description: 9-3/4x7-3/4 | |||
Haynes, Peter.
Letter to J[oh]n [Eatton] Le Conte, New York; | July 18, 1820 | 10x8 | Request File |
L.S. 1p. (see Le Conte papers) Notifies him that he will received payment. Formerly B L493.3 General physical description: 10x8 | |||
Tucker, Thomas Tudor, 1745-1828.
Letter to John [Eatton] Le Conte; | July 19, 1820 | 9-1/2x7-1/2 | Request File |
Washington, Printed L.filled in in ms.S. 1p.(see Le Conte papers.) Encloses payment. Originally B L493.3 General physical description: 9-1/2x7-1/2 | |||
Haynes, Peter.
Letter to John [Eatton] Le Conte, New York; | Aug. 1, 1820 | 10x8 | Request File |
L.S. 1p. (see Le Conte papers) Notifies him that he will be paid by the U.S. Formerly B L493.3 General physical description: 10x8 | |||
Tucker, Thomas Tudor, 1745-1828.
Letter to John [Eatton] Le Conte; | Aug. 2, 1820 | 9-1/2x7-1/2 | Request File |
Washington, Printed L.filled in in ms.S.: 1p. (see Le Conte papers.) Pays him money owed by the U.S. Originally B L493.3 General physical description: 9-1/2x7-1/2 | |||
Armistead, Walker Keith, 1783-1845.
Orders; | Oct. 1, 1820 | 10x8 | Request File |
Washington, D.S. 1p.and end. (see Le Conte papers.) Orders that the Engineers are to report each month. B L493.3 General physical description: 10x8 | |||
Armistead, Walker Keith, 1783-1845.
Orders to engineers: | Oct. 4, 1820 | 10x8 | Request File |
Washington, D.S. 1p.and end. (see Le Conte papers.) B L493.3 General physical description: 10x8 | |||
Armistead, Walker Keith, 1783-1845.
Letter to [John E. Le Conte]: | May 5, 1821 | 10x8 | Request File |
L.S. 1p.and end. (see Le Conte papers.) Grants furlough. B L493.3 General physical description: 10x8 | |||
Potter, Joseph G..
Certification that John [Eatton] Le Conte made a survey of the port and harbor of New York; | June 12, 1821 | 5-1/4x8 | Request File |
West Point, A.D.S. 1p.and end. (see Le Conte papers.) Originally B L493.3 General physical description: 5-1/4x8 | |||
Le Conte, John Eatton, 1784-1860.
Report on West Point Military Academy; | July 6, 1821 | 10x8 | Request File |
New York, D.S.: Bernard and John Le Conte. 22p. and end. (see Le Conte papers.) General physical description: 10x8 | |||
Macomb, Alexander, 1782-1841.
Letter to J[ohn Eatton] Le Conte, New York; | Oct, 15, 1821 | 9-3/4x7-3/4 | Request File |
Washington, A.L.S. 1p.and end. (see Le Conte papers.) Needs additional data before a sloop can be granted him for work off Georgia. Originally B L493.3 General physical description: 9-3/4x7-3/4 | |||
Macomb, Alexander, 1782-1841.
Letter to [John Eatton] Le Conte; | Nov. 14, 1821 | 10x8 | Request File |
Washington, L.S. 2p.and end. (see Le Conte papers.) Grants him permission to work in Florida after completing his orders. Originally B L493.3 General physical description: 10x8 | |||
Ringgold, Samuel, 1770-1829.
Special order to Major [John Eatton] Le Conte; | Feb. 1, 1822 | 9-3/4x7-3/4 | Request File |
St. Marys, Georgia, D.S. 1p.and end. (see Le Conte papers.) Authorizes expedition into Florida. Originally B L493.3 General physical description: 9-3/4x7-3/4 | |||
Macomb, Alexander, 1782-1841.
Engineer Orders; | May 28, 1822 | 10x7-3/4 | Request File |
Washington, D.S. 2p.and end. (see Le Conte Papers.) Originally B L493.3 General physical description: 10x7-3/4 | |||
Macomb, Alexander, 1782-1841.
Letter to [John Eatton] Le Conte, New York; | June 28, 1822 | 10x7-3/4 | Request File |
Washington, A.L.S. 2p.and add.: "Free J.C.Calhoun", end. (see Le Conte papers.) Concerning the Engineers. Originally B L493.3 General physical description: 10x7-3/4 | |||
Haynes, Peter.
Letter to John [Eatton] Le Conte, New York; | July 8, 1822 | 10x8 | Request File |
L.S. 2..and add.,end. (see Le Conte papers.) Asks that he give the correct forms for money for his luggage. Formerly B L493.3 General physical description: 10x8 | |||
Albertin, E. R..
Letter to John [Eatton] Le Conte, New York; | July 22, [1822] | 9-3/4X7-3/4 | Request File |
A.L.S. 3p.and add. (see Le Conte papers.) Sends him meteorological data for February and March, 1822. General physical description: 9-3/4X7-3/4 | |||
Haynes, Peter.
Letter to Jo[h]n [Eatton] Le Conte, New York; | July 25, 1822 | 10x7-3/4 | Request File |
L.S. 1p.and add.,end. (see Le Conte papers.) Has closed the transactions on the books of his office. Formerly B L493.3 General physical description: 10x7-3/4 | |||
Smith, Joseph Lee, 1776-1846.
Letter to J[ohn Eatton] Le Conte, Newark, N.J.; | Oct. 5, 1822 | 9-3/4x7-3/4 | Request File |
Washington, A.L.S. 1p.and end. (see Le Conte papers.) He must serve on a courts martial. Originally B L493.3 General physical description: 9-3/4x7-3/4 | |||
Potter, Joseph G..
Letter to J[ohn Eatton] Le Conte; | March 22, 1823 | 9-3/4x8 | Request File |
New York, L.S. 8p.and add. (see Le Conte papers.) Orders for surveying Portsmouth, N.H. harbor again. Originally B L493.3 General physical description: 9-3/4x8 | |||
Potter, Joseph G..
Letter to [John Eatton] Le Conte; | March 30, 1823 | 10x8 | Request File |
New York, L.S. 1p.and end. (see Le Conte papers.) Orders him to Portsmouth, N.H. to resurvey the harbor. Originally B L493.3 General physical description: 10x8 | |||
Macomb, Alexander, 1782-1841.
Letter to [John Eatton] Le Conte, New York; | May 22, 1824 | 10x8 | Request File |
Washington, L.S. 1p.and end. (see Le Conte papers.) Grants him a leave of absence. Originally B L493.3 General physical description: 10x8 | |||
Dejean, Pierre François Marie Auguste, comte, 1780-1845.
Letter to [John Eatton Le Conte]; | April 15, 1824 | 10x8 | Request File |
Paris, A.L.S. 3p. In French. (see Le Conte papers.) Thanks for his shipment of insects. Entomology. Originally B L493.2 General physical description: 10x8 | |||
Dejean, Pierre François Marie Auguste, comte, 1780-1845.
Letter to [John E. Le Conte]; | May 5, 1825 | 10x8 | Request File |
Paris, A.L.S. 4p. In French. (see Le Conte papers.) Insects. Minerals. Thanks for publications. Refers to Say. General physical description: 10x8 | |||
Dejean, Pierre François Marie Auguste, comte, 1780-1845.
Letter to [John Eatton Le Conte]; | May 8, 1825 | 10x8 | Request File |
Paris, A.L.S. 1p. In French. (see Le Conte papers.) Mineralogy. Friendly letter. Sends publication on entomology. Originally B L493.2 General physical description: 10x8 | |||
Dejean, Pierre François Marie Auguste, comte, 1780-1845.
Letter to [John Eatton Le Conte]; | Sept. 12, 1825 | 10x8 | Request File |
Paris, A.L.S. 2p. "Duplicate' In French. (see Le Conte papers.) Insects. Concerning entomological works. Originally B L493.2 General physical description: 10x8 | |||
Dejean, Pierre François Marie Auguste, comte, 1780-1845.
LeConte, John L., (John Lawrence), 1825-1883.
Lists of insects sent to John E. LeConte and vice versa | October, 1825 | 10x8, 4 pages | Request File |
Lists of insects. General physical description: 10x8, 4 pages | |||
Dejean, Pierre François Marie Auguste, comte, 1780-1845.
Letter to [John Eatton Le Conte]; | Dec. 3, 1825 | 10x8 | Request File |
Paris, A.L.S. 2p. In French. (see Le Conte papers.) Thanks for his work. Entomology. Originally B L493.2 General physical description: 10x8 | |||
Dejean, Pierre François Marie Auguste, comte, 1780-1845.
Letter to John [Eatton] Le Conte, New York; | May 8, 1826 | 10x8 | Request File |
Paris, L.S. 3p.and add. In French. (see Le Conte papers.) Sends publications on entomology. Concerning entomology. B L493.3 General physical description: 10x8 | |||
Dejean, Pierre François Marie Auguste, comte, 1780-1845.
Catalogue of insects sent to John E. Le Conte; | Sept., 1826 | 10x8 | Request File |
D. 8p. (see Le Conte papers.) General physical description: 10x8 | |||
Mulvany, Patrick.
Agreement with Caleb Churchman to manage Merino sheep; | April 1, 1827 | 9-3/4x7-1/2 | Request File |
A.D.S.: Patrick Mulvany and C[aleb] Churchman. 2p. (see Le Conte papers.) General physical description: 9-3/4x7-1/2 | |||
Mulvany, Patrick.
Agreement with Thomas Smith for the purchase of Merino sheep; | May 27, 1827 | 12-1/2x8 | Request File |
D.S. 2p. Draft. (see Le Conte papers.) General physical description: 12-1/2x8 | |||
Dejean, Pierre François Marie Auguste, comte, 1780-1845.
Letter to [John Eatton Le Conte]; | August 22, 1827 | 10x8 | Request File |
Paris, A.L.S. 3p. In French. (see Le Conte papers.) Entomology. Originally B L493.2 General physical description: 10x8 | |||
Dejean, Pierre François Marie Auguste, comte, 1780-1845.
Catalogue of insects sent to John E. Le Conte; | [1827] | 10x8 | Request File |
D. 4p. (see Le Conte papers) General physical description: 10x8 | |||
Latreille, P. A. (Pierre André), 1762-1833.
Letter to [John Eatton Le Conte]; | April 1, 1828 | 10x8 | Request File |
Paris, A.L.S. 2p. In French. (see Le Conte papers.) Entomology. Refers to Palisot de Beauvois' works. Originally B L493.2 General physical description: 10x8 | |||
Dejean, Pierre François Marie Auguste, comte, 1780-1845.
Catalogue of insects sent from Paris to John E. Le Conte; | May, 1828 | 8-3/4x7 | Request File |
D. 2p. (see Le Conte papers General physical description: 8-3/4x7 | |||
Boisduval, Jean Alphonse, 1801-1879.
Letter to John [EattonJ Le Conte, New York; | April 10, 1829 | 9-1/4x7-1/4 | Request File |
Paris, A.L.S. 2p.and add. In French. (see Le Conte papers.) Congratulates him on his publication on American entomology. Concerning scientists. Originally B L493.2 General physical description: 9-1/4x7-1/4 | |||
Richard, Achille, 1794-1852.
Letter to [John Eatton Le Conte]; | April 25, 1829 | 9-1/4x7-1/2 | Request File |
Paris, A.L.S. 3p.and end. In French. (see Le Conte papers.) Thanks for plant. Botany. Originally B L493.2 General physical description: 9-1/4x7-1/2 | |||
Dejean, Pierre François Marie Auguste, comte, 1780-1845.
Letter to John [E.] Le Conte, New York; | July 23, 1829 | 10x8 | Request File |
Paris, A.L.S. 3p.and add.,end. In French. (see Le Conte papers.) Entomology. General physical description: 10x8 | |||
Boisduval, Jean Alphonse, 1801-1879.
Letter to John [Eatton] Leconte, Trenton, N. J.; | Aug. 8, 1829 | 9-1/4x7-1/4 | Request File |
Paris, A.L.S. 3p.and add.,end. In French. (see Le Conte papers.) Many thanks for American specimens of insects. Entomology. French scientists. Refers to Schweinitz. Originally B L493.2 General physical description: 9-1/4x7-1/4 | |||
Harris, Thaddeus William, 1795-1856.
Letter to John [Eatton] Le Conte, New York; | Dec. 17, 1829 | 9-1/2x7-3/4 | Request File |
Milton, Mass., A.L.S. 3p.and add.,end. (see Le Conte papers.) Forwards insects, and describes them. Wishes to publish a work on insects of New England and needs assistance: Say is too remote, so he asks Le Conte's aid. Originally B L493.2 General physical description: 9-1/2x7-3/4 | |||
Dejean, Pierre François Marie Auguste, comte, 1780-1845.
Letter to John [Eatton] Le Conte, New York; | Jan. 9, 1830 | 10x8 | Request File |
Paris, A.L.S. 3p.with P.S.by Boisduval,and add. In French. (see Le Conte papers) Forwards entomological specimens. Concerning entomology. B L493.3 General physical description: 10x8 | |||
Harris, Thaddeus William, 1795-1856.
Letter to John [E. ?] Le Conte; | Feb. 19, 1830 | 7 3/4" x 9 1/2" | Request File |
Milton, Mass., A.L.S. 4p., add. General physical description: 7 3/4" x 9 1/2" | |||
Harris, Thaddeus William, 1795-1856.
List of insects for Major [John E.] Le Conte; | Feb., 1830 | 12-1/4x7-1/2 | Request File |
Milton, Mass., A.D.S. 4p. (see Le Conte papers.) General physical description: 12-1/4x7-1/2 | |||
Boisduval, Jean Alphonse, 1801-1879.
Letter to John [Eatton] Leconte, New York; | April 7, May 29, 1830 | 9-1/2x7-1/4 | Request File |
Paris, A.L.S. 3p.and add. In French. (see Le Conte papers.) Entomology. Concerning mutual acquaint ances. Originally B L493.2 General physical description: 9-1/2x7-1/4 | |||
Dejean, Pierre François Marie Auguste, comte, 1780-1845.
Letter to [John E.] Le Conte; | April 12, 1830 | 10x8 | Request File |
Paris, A.L.S. 4p. In French. (see Le Conte papers.) Entomology. Lists insects received and makes observations on them. General physical description: 10x8 | |||
Boisduval, Jean Alphonse, 1801-1879.
Letter to John [Eatton] Le Conte, New York; | July 22, 1830 | 10-1/4x8 | Request File |
Paris, A.L.S. 2p.and add. In French. (see Le Conte papers.) Ships books. Concerning shipment by Dejean and himself of entomological items. B L493.3 General physical description: 10-1/4x8 | |||
Boisduval, Jean Alphonse, 1801-1879.
Letter to John [Eatton] Leconte, New York; | Sept. 10, [1830?] | 10-1/4x8 | Request File |
Paris, A.L.S. 3p.and add. In French. (see Le Conte papers.) Had cholera. Entomology. Refers to Dejean, Say, etc. Originally B L493.2 General physical description: 10-1/4x8 | |||
Dejean, Pierre François Marie Auguste, comte, 1780-1845.
Letter to John [Eatton] Leconte, New York; | April 22, 1831 | 10-1/4x8 | Request File |
Paris, A.L.S. 2p.and add. In French. (see Le Conte papers.) Entomology. Forwards publications. Refers to Boisduval. Originally B L493.2 General physical description: 10-1/4x8 | |||
Sommer, M. C..
Letter to [John E. Le Conte]; | Feb. 25, 1832 | 8-1/2x5-1/4 | Request File |
Altona, Ger., A.L.S. 4p. (see Le Conte papers.) Has not received publications. News of mutual friends. General physical description: 8-1/2x5-1/4 | |||
Dejean, Pierre François Marie Auguste, comte, 1780-1845.
Letter to [John Eatton Le Conte]; | March 13, 1832 | 10x8 | Request File |
Paris, A.L.S. 3p. In French. (see Le Conte papers.) Revolution of July kept him from working on entomology. Forwards publications. Refers to Boisduval. Originally B L493.2 General physical description: 10x8 | |||
Dejean, Pierre François Marie Auguste, comte, 1780-1845.
Letter to [John Eatton Le Conte]; | April 15, 1833 | 10x8 | Request File |
Paris, A.L.S. 2p.and end. In French. (see Le Conte papers.) Thanks for his publication on entomology. Concerning publications on entomology. General physical description: 10x8 | |||
Boisduval, Jean Alphonse, 1801-1879.
Letter to John [Eatton] Leconte, Bristol, Pa.; | June 9, 1833 | 10 1/2x8-1/4 | Request File |
A.L.S. 2p.and add. In French. (see Le Conte papers.) Introduces Charles Pinker. Thanks for American entomological specimens. Originally B L493.2 General physical description: 10 1/2x8-1/4 | |||
Dejean, Pierre François Marie Auguste, comte, 1780-1845.
Letter to [John Eatton Le Conte]; | July 9, 1834 | 10-1/4x8 | Request File |
Paris, A.L.S. 2p. In French. (see Le Conte papers.) Thanks for insects. Forwards publications. Refers to Boisduval. Originally B L493.2 General physical description: 10-1/4x8 | |||
Dejean, Pierre François Marie Auguste, comte, 1780-1845.
Letter to [John E. Le Conte]; | August 11, 1835 | 10-1/2x8 | Request File |
Paris, A.L.S. 4p. In French. (see Le Conte papers.) Entomology. General physical description: 10-1/2x8 | |||
Bernard, P. (Pierre), 1810-1876.
Letter to [John E. Le Conte]; | Aug. 22, 1835 | 9-3/4x7-1/2 | Request File |
Paris, A.L.S. 2p. In French. (see Le Conte Papers.) Friendly letter. Received packages through Dejean. General physical description: 9-3/4x7-1/2 | |||
Hope, F. W. (Frederick William), 1797-1862.
Letter to John [Eatton] Le Conte, New York; | March 28, 1837 | 9x7-1/2 | Request File |
Portman Square, A.L.S. 3p.and add. (see Le Conte papers.) Forwards books and entomological specimens. Entomology. Originally B L493.2 General physical description: 9x7-1/2 | |||
Harris, Thaddeus William, 1795-1856.
Letter to Major John [Eatton] Leconte; | April 11, 1838 | 8" x 10" | Request File |
Cambridge, Mas., A.L.S. 1p. General physical description: 8" x 10" | |||
Snowden, Edgar.
Letter to Messrs. Gales & Seaton; | Sept. 26, 1838 | 7 3/4" x 9 3/4" | Request File |
Alexandria, A.L.S. 1p. and add. General physical description: 7 3/4" x 9 3/4" | |||
Harris, Thaddeus William, 1795-1856.
Letter to John [Eatton] Le Conte, New York; | Nov. 7, 1839 | 10x8 | Request File |
Cambridge, Mass., A.L.S. 3p.and add. (see Le Conte papers.) Plans publication on lepidoptera of the U.S.and needs his help. Further questions about entomology. Originally B L493.2 General physical description: 10x8 Access digital objects: | |||
Klug, Fr. (Friedrich), 1775-1856.
Letter to [John L. LeConte] | May 19, 1841 | 9x11 | Request File |
List of specimens sent to LeConte, discussion of specimens desired for Klug's. | |||
Klug, Fr. (Friedrich), 1775-1856.
Letter to [John E. Le Conte]; | May 29, 1841 | 10-3/4x9 | Request File |
Berlin, A.L.S. 4p. (see Le Conte papers.) Entomology. Exchange of specimens. Unlocated: October 2010. General physical description: 10-3/4x9 | |||
Hope, Frederick William, 1797-1862.
Letter to John [Eatton] Le Conte; | Dec. 24, 1841 | 9x7-1/4 | Request File |
New York; London, A.L.S. 2p.and add. (see Le Conte papers.) Asks for specimens of Hessian flies and entomological specimens. Originally B L493.3 General physical description: 9x7-1/4 | |||
Harris, Thaddeus William, 1795-1856.
Letter to [J.E. Le Conte]; | Nov. 16, 1842 | 8" x 10" | Request File |
Cambridge, Mass., A.L.S. 2p. General physical description: 8" x 10" | |||
Zimmerman, C..
Letter to [John E. Le Conte]; | April 5, 1843 | 9-3/4x7-3/4 | Request File |
Columbia, S.C., A.L.S. 1p. (see Le Conte papers.) Concerning his collection of insects. Sends specimens. General physical description: 9-3/4x7-3/4 | |||
Melsheimer, Friedrich Ernst, 1782-1873.
Letter to Jno. L. Le Conte; | July 20, 1843 | 8" x 10" | Request File |
Dover, York co., Pa., A.L.S. 2p. and add. Contains short note by S.S. H[aldeman] General physical description: 8" x 10" | |||
Haldeman, Samuel Stehman, 1812-1880.
Letter to John L[awrence] Le Conte, New York; | Oct. 20, 1843 | 10x7-3/4 | Request File |
A.L.S. 3p.and add. (see Le Conte papers.) Entomology of the U.S. Originally B L493.2 General physical description: 10x7-3/4 | |||
Zimmerman, C..
Letter to [J.L. Le Conte ?]; | Nov. 6, 1843 | 7 3/4" x 9 3/4" | Request File |
Columbia, S.C., A.L.S. 2p. General physical description: 7 3/4" x 9 3/4" | |||
Aall, Nicolai.
Letter to John [L.] Le Conte, New York; | May 9, 1844 | 10x8 | Request File |
A.L.S. 1p.and add. In Norwegian. (see Le Conte papers.). Originally B L493.2 General physical description: 10x8 | |||
Haldeman, Samuel Stehman, 1812-1880.
Letter to John L. Le Conte, New York; | Aug. 15, 1844 | 9-3/4x7-3/4 | Request File |
A.L.S. 3p.and add. (see Le Conte Papers.) Baird has just collected birds. Hopes he collects insects in Oregon, for Townsend says many are there. Entomological research. Asks for duplicates from him. Thinks Say's work is not good and too expensive. Originally B L493.2 General physical description: 9-3/4x7-3/4 | |||
Zimmerman, C..
Letter to [John E. Le Conte]; | Sept. 3, 1844 | 9-3/4x7-3/4 | Request File |
Columbia, S.C., A.L.S. 1p. (see Le Conte papers.) Entomology. Will send specimens when he has duplicates. General physical description: 9-3/4x7-3/4 | |||
Philippi, Rodolfo Amando, 1808-1904.
Letter to John L. Le Conte; | Dec. 1, 1844 | 10-1/2x8-1/4 | Request File |
Cassel, A.L.S. 1p.and add. (see Le Conte Papers.) Forwards minerals and wishes to exchange German minerals for American shells. Originally B L493.2 General physical description: 10-1/2x8-1/4 | |||
Glasewald.
Letter to [John L. Le Conte]; | Dec. 4, 1844 | 10-1/4x8-1/2 | Request File |
Cassel, A.L.S. 4p. In German. (see Le Conte papers.) Wishes he had more minerals to send in exchange. Plans to catch "exotic" insects on his travels and send them to U.S. Refers to Philippi. Originally B L493.2 General physical description: 10-1/4x8-1/2 | |||
Glasewald.
Letter to [John L. Le Conte]; | Dec. 5, 1844 | 9-1/4x5-3/4 | Request File |
Cassel, A.L.S. 3p. In German. (see Le Conte papers.) Forwards minerals and wishes to continue exchanging minerals for U.S.insects. Refers to Philippi. Originally B L493.2 General physical description: 9-1/4x5-3/4 | |||
Dunker, Wilhelm, 1809-1885.
Letter to [John] L. Le Conte, New York; | Dec. 24, 1844 | 10-1/2x8-1/4 | Request File |
Cassel, A.L.S. 3p.and add. (see Le Conte papers.) Proposes exchange of minerals for shells. Originally B L493.2 General physical description: 10-1/2x8-1/4 | |||
Aall, Nicolai.
Letter to [John L.] Le Conte, New York; | March 15, 1845 | 10x8 | Request File |
Norway, A.L.S. 2p. In Norwegian. (see Le Conte papers.) Originally B. L493.2. General physical description: 10x8 | |||
Hope, Frederick William, 1797-1862.
Letter to John [Eatton] Le Conte, New York; | July 17, 1845 | 10x7-3/4 | Request File |
London, A.L.S. 3p.and add. (see Le Conte papers.) Entomology. Natural history. Originally B L493.3 General physical description: 10x7-3/4 | |||
Peterson, Thomas, 1791-1854.
Letter to Charles J. Peterson, Philadelphia; | Sept. 19, 1845 | 9-3/4x8 | Request File |
Providence, R.I., A.L.S. 2p.and add. (see Le Conte papers.) Cannot accept his invitation. Friendly letter. General physical description: 9-3/4x8 | |||
Hope, Frederick William, 1797-1862.
Letter to [John Eatton] Le Conte, New York; | March 15, 1846 | 9x7 | Request File |
London, A.L.S. 1p.and add. (see Le Conte papers.) Entomology. Must travel for his wife's health. Originally B L493.3 General physical description: 9x7 | |||
Zimmerman, C..
Letter to [John L. Le Conte]; | March 20, 1846 | 9-3/4x8 | Request File |
Columbia, S.C., A.L.S. 2p. (see Le Conte papers.) Glad he returned home safely. Entomology. Friendly letter. General physical description: 9-3/4x8 | |||
Dunker, Wilhelm, 1809-1885.
Letter to [John L. Le Conte]; | May 14, 1846 | 10-1/2x8-1/4 | Request File |
Cassel, A.L.S. 3p. In German. (see Le Conte papers.) Concerning the exchange of minerals for shells. Originally B L493.2 General physical description: 10-1/2x8-1/4 | |||
Gruner, E. Chre L..
Letter to John L[awrence] Le Conte, New York; | May 30, 1846 | 10-1/2x8-3/4 | Request File |
Bremen, A.L.S. 1p.and add. (see Le Conte papers.) Forwards minerals. Formerly B L493.3 General physical description: 10-1/2x8-3/4 | |||
Zimmerman, C..
Letter to [J.L. ?] Leconte; | June 23, 1846 | 7 3/4" x 9 3/4" | Request File |
Columbia, S. C., A.L.S. 1p. General physical description: 7 3/4" x 9 3/4" | |||
Haldeman, Samuel Stehman, 1812-1880.
Letter to [John L.] Le Conte; | July 20, 1846 | 10-1/2x8-1/4 | Request File |
Columbia, Pa., A.L.S. 2p. (see Le Conte papers.) Is ill and cannot go with him. Has been to Washington, studying phonology of the Comanches, etc. Refers to Leidy and botanical subject. Originally B L493.2 General physical description: 10-1/2x8-1/4 | |||
Zimmerman, C..
Letter to John [L.] Leconte; | Aug. 5, 1846 | 8" x 10" | Request File |
Columbia, S.C., A.L.S. 3p. and add. General physical description: 8" x 10" | |||
Zimmerman, C..
Letter to [J.L. ?] Leconte; | Aug. 20, 1846 | 8" x 10" | Request File |
Columbia, S.C., A.L.S. 4p. General physical description: 8" x 10" | |||
Haldeman, Samuel Stehman, 1812-1880.
Letter to [John L. Le Conte]; | Oct. 24, 1846 | 10-1/2x8-1/4 | Request File |
Columbia, A.L.S. 2p. (see Le Conte papers.) Entomological studies. Refers to Agassiz and Baird. Originally B L493.2 General physical description: 10-1/2x8-1/4 | |||
Lawrence, Eugene, 1823-1894.
Letter to John [L. Le Conte]; | Nov. 10, 1846 | 10x8 | Request File |
Cambridge Mass., A.L.S. 3p. (see Le Conte papers.) Concerning his entomological researches News of Boston and surroundings. Originally B L493.2 General physical description: 10x8 | |||
Harris, Thaddeus William, 1795-1856.
Letter to John L. Leconte; | Dec. 5, 1846 | 7 1/2" x 10" | Request File |
Cambridge, Mass., A.L.S. 4p., add. General physical description: 7 1/2" x 10" | |||
Zimmerman, C..
Letter to [J.L. Le Conte ?]; | Dec. 10, 1846 | 8" x 10" | Request File |
Columbia, S.C., A.L.S. 2p. General physical description: 8" x 10" | |||
Haldeman, Samuel Stehman, 1812-1880.
Letter to John L. Le Conte, New York; | Dec. 21, 1846 | 10-1/2x8-1/4 | Request File |
A.L.S. 4p.,add. (see Le Conte papers.) Entomology. Natural history. Originally B L493.2 General physical description: 10-1/2x8-1/4 | |||
Le Conte, John L. (John Lawrence), 1825-1883.
Letter to Charles Wilkes; | March 7, 1847 | 10x8 | Request File |
New York, A.L.S. 3p. Draft. (see Le Conte papers.) Concerning identification of insects collected on the expedition. Originally B L493.2 General physical description: 10x8 | |||
Zimmerman, C..
Letter to John L. Le Conte; | March 24, 1847 | 8" x 10" | Request File |
Columbia, S.C., A.L.S. 4p. General physical description: 8" x 10" | |||
Le Conte, John L. (John Lawrence), 1825-1883.
Agreement with Charles Wilkes to identify coleoptera found on exploring expedition; | March 25, 1847 | 10x8 | Request File |
New York, A.D.S. 1p. Draft. (see Le Conte papers.) Originally B L493.2 General physical description: 10x8 | |||
Le Conte, John L. (John Lawrence), 1825-1883.
Letter to Charles Wilkes; | March 31, 1847 | 10x8 | Request File |
Washington, A.L.S. 3p. Draft. (see Le Conte papers.) Concerning identification of coleoptera collected on exploring expedition. Originally B L493.2 General physical description: 10x8 | |||
Le Conte, John L. (John Lawrence), 1825-1883.
Statement of expenditures to the Library committee of Congress; | March 31, 1847 | 10x8 | Request File |
Washington, A.D.S. 1p. (see Le Conte papers.) Originally B L493.3 General physical description: 10x8 | |||
Zimmerman, C..
Letter to John L. Leconte; | April 6, 1847 | 8" x 10" | Request File |
Columbia, S.C., A.L.S. 2p. and add. General physical description: 8" x 10" | |||
Le Conte, John L. (John Lawrence), 1825-1883.
Letter to [Charles Wilkes]; | April 28, 1847 | 10x8 | Request File |
New York, A.L. 2p. Draft. (see Le Conte papers.) Needs certain publications to catalogue coleoptera found on exploring expedition. Originally B L493.2 General physical description: 10x8 | |||
Drayton, G..
Letter to J[ohn] L. Le Conte; | May 1, 1847 | 10x8 | Request File |
Washington, A.L.S. 1p. (see Le Conte papers.) Forwards money. Suggests that he get all drawings of insects done and numbered. Originally B L493.2 General physical description: 10x8 | |||
Wilkes, Charles, 1798-1877.
Letter to John [L.] Le Conte, New York; | May 9, 1847 | 10x8 | Request File |
Washington, A.L.S. 2p.and add. (see Le Conte papers.) Concerning books he needs for identification of coleoptera from exploring expedition. Concerning drawings and engravings for publication. Originally B L493.2 General physical description: 10x8 | |||
Le Conte, John L. (John Lawrence), 1825-1883.
Letter to Charles Wilkes, Washington; | June 16, 1847 | 10x8 | Request File |
New York, A.L.S. 2p. Draft. (see Le Conte papers.) Asks for books from Library of Congress to help him in identifying coleoptera collected on exploring expedition. Originally B L493.2 General physical description: 10x8 | |||
Blandy, Alfred A..
Letter to [John L.] LeConte | June 16, 1847 | 8x9-3/4 | Request File |
Zimmerman, C..
Letter to [J.L. Le Conte ?]; | June 21, 1847 | 7 3/4" x 9 3/4" | Request File |
Columbia, A.L.S. 2p. General physical description: 7 3/4" x 9 3/4" | |||
Brevoort, James Carson, 1818-1887.
Letter to J[ohn] L. Leconte, New York; | July 6, 1847 | 10x7-3/4 | Request File |
A.L.S. 4p.,add. (see Le Conte papers.) Entomology. Fishes. Mollusks. Located living Trilobite, and wants Agassiz informed. Originally B L493.2 General physical description: 10x7-3/4 | |||
Zimmerman, C..
Letter to John L. Le Conte; | July 16, 1847 | 7 3/4" x 9 3/4" | Request File |
Columbia, S.C., A.L.S. 3p. and add. General physical description: 7 3/4" x 9 3/4" | |||
Zimmerman, C..
Letter to J.L. Le Conte; | Sept. 6, 1847 | 8" x 10" | Request File |
Columbia, S.C., A.L.S. 5p. and add. General physical description: 8" x 10" | |||
De Kay, James E. (James Ellsworth), 1792-1851.
Letter to [John E.] Le Conte; | Nov. 10, 1847 | 10x7-1/2 | Request File |
A.L.S. 2p. (see Le Conte papers.) Concerning crustaceans of New York. General physical description: 10x7-1/2 | |||
Melsheimer, Friedrich Ernst, 1782-1873.
Letter to John L. Le Conte; | Nov. 23, 1847 | 7 3/4" x 9 3/4" | Request File |
Dover, Pa., A.L.S. 4p. General physical description: 7 3/4" x 9 3/4" | |||
Engelmann, George, 1809-1884.
Letter to J[ohn L.] LeConte | Nov. 29, 1847 | 9x11 | Request File |
Discussion of insects collected by others, and the disposition of their collections. General physical description: 9x11 | |||
Haldeman, Samuel Stehman, 1812-1880.
Letter to John L. Le Conte; | Dec. 3, 1847 | 8-3/4x7 | Request File |
A.L.S. 3p.and add. (see Le Conte papers.) Entomology, with especial reference to Schaum and Agassiz. Fossil bones. Refers to the APS and academy of natural sciences of Philadelphia. General physical description: 8-3/4x7 | |||
Newberry, J. S., (John Strong), 1822-1892.
Letter to J[ohn] L. Le Conte; | Dec. 12, 1847 | 8x5 | Request File |
New York, A.L.S. 4p. (see Le Conte papers Geology of the West. General physical description: 8x5 | |||
Haldeman, Samuel Stehman, 1812-1880.
Letter to [J.L. ?] Le Conte; | Dec. 28, 1847 | 7" x 8 3/4" | Request File |
A.L.S. 2p. General physical description: 7" x 8 3/4" | |||
Le Conte, John Eatton, 1784-1860.
Accounts of income from various sources | 1847-1859 | Request File | |
D. 52 items. Various sizes. (see Le Conte papers.) | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [J.L. Le Conte]; | Jan. 21, 1848 | 7 3/4" x 9 3/4" | Request File |
New Orleans, A.L.S. 4p. General physical description: 7 3/4" x 9 3/4" | |||
Pease, William Harper, 1824-1872.
Letter to J.[L.?] Le Conte; | Jan. 27, 1848 | 8 1/2" x 11" | Request File |
Jalapa, Mexico, A.L.S. 6p. General physical description: 8 1/2" x 11" | |||
Haldeman, Samuel Stehman, 1812-1880.
Letter to [John L. Le Conte]; | Jan. 31, 1848 | 8-3/4x7 | Request File |
A.L.S. 1p. (see Le Conte papers.) Has ordered insects and gives forwarding address. Refers to Schaum. General physical description: 8-3/4x7 | |||
Dana, James Dwight, 1813-1895.
Letter to John L. Le Conte; | Feb. 16, 1848 | 7" x 8 1/2" | Request File |
New Haven, A.L.S. 1p. General physical description: 7" x 8 1/2" | |||
Haldeman, Samuel Stehman, 1812-1880.
Letter to [John L. Le Conte]; | Feb. 16, 1848 | 8-3/4x7 | Request File |
A.L.S.with initials. 4p. (see Le Conte papers.) Concerning the bushman and his language Wistar party visited. Academy of natural sciences publication. Ornithology and Wilson. Leidy and horses. Entomology. Rathvon's proposed expenses for 2 years. Refers to Agassiz and Horner. General physical description: 8-3/4x7 | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to J.[L.?] Le Conte; | Feb. 21, 1848 | 5 1/2" x 9" | Request File |
New Orleans, A.L.S. 3p. and add. General physical description: 5 1/2" x 9" | |||
Haldeman, Samuel Stehman, 1812-1880.
Letter to John L. Le Conte; | March 10, 1848 | 7" x 9" | Request File |
A.L.S. 3p. and add. General physical description: 7" x 9" | |||
Haldeman, Samuel Stehman, 1812-1880.
Letter to [J.L.?] Le C[onte]; | March 15, 1848 | 7" x 9" | Request File |
Columbia, Pa., A.L.S. 2p. General physical description: 7" x 9" | |||
Haldeman, Samuel Stehman, 1812-1880.
Letter to [J.L. Le Conte ?]; | March 19, 1848 | 7" x 8 3/4" | Request File |
A.L.S. 2p. General physical description: 7" x 8 3/4" | |||
Haldeman, Samuel Stehman, 1812-1880.
Letter to John L. Le Conte; | March 27, 1848 | 7" x 8 3/4" | Request File |
[ ] near Columbia, Pa., A.L.S. 3p. and add. Enc. - newsclipping. General physical description: 7" x 8 3/4" | |||
Jones, W. L..
Letter to John [L. Le conte]; | April 10, 1848 | 9-3/4x7-3/4 | Request File |
Liberty, Georgia, A.L.S. 4p. (see Le Conte papers.) Entomology.of Georgia. Animals of Georgia. Itenerary of his projected trip. Friendly letter. General physical description: 9-3/4x7-3/4 | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [J.L. Le Conte]; | April 10, 1848 | 4 1/2" x 6 3/4" | Request File |
New Orl[eans] A.L.S. 11p. General physical description: 4 1/2" x 6 3/4" | |||
Zimmerman, C..
Letter to [J.L. Le Conte ?]; | April 29, 1848 | 7 3/4" x 9 3/4" | Request File |
Columbia, S.C., A.L.S. 2p. General physical description: 7 3/4" x 9 3/4" | |||
Jones, W. L..
Letter to John L. Le Conte, New York; | May 4, 1848 | 9-3/4x8 | Request File |
Liberty, Georgia, A.L.S. 3p.and add. (see Le Conte papers.) Natural history. Salamadders. Refers to collecting mollusks, Agassiz, Baird,etc Friendly letter. General physical description: 9-3/4x8 | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [J.L. Le Conte ?]; | May 9, 1848 | 5" x 8" | Request File |
Cin[cinnati] A.L.S. 2p. General physical description: 5" x 8" | |||
Haldeman, Samuel Stehman, 1812-1880.
Letter to [John L. Le Conte]; | May 27, 1848 | 8-3/4x7 | Request File |
Columbia, Penna., A.L.S. 2p. (see Le Conte papers.) Entomology. Spiders. Natural history. General physical description: 8-3/4x7 | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [John L. Le Conte]. | May, 1848 | 7-3/4x5 | Request File |
A.L.S. 2p. Incomplete. (see Le Conte papers.) Hopes to see him in Cleveland. Has forwarded box of insects. General physical description: 7-3/4x5 | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [John L. LeConte] | May, [18]48 | 7-3/4 x 5. The upper left portion of the letter is torn away. | Request File |
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to John [L.] Leconte; | July 7, 1848 | 8" x 10" | Request File |
New York, A.L.S. 2p. and add. General physical description: 8" x 10" | |||
Agassiz, Louis, 1807-1873.
Letter to [John Eatton Le Conte?]; | July 14, 1848 | 10-1/2x8-1/2 | Request File |
Cambridge, Mass., A.L.S. 1p. (see Le Conte papers.) Informs him of Dr. Le Conte's health when last seen. General physical description: 10-1/2x8-1/2 | |||
Lacordaire, Théodore, 1801-1870.
Letter to John L. Le Conte; | Aug. 3, 1848 | 7" x 8 3/4" | Request File |
Liege, A.L.S. 2p. In French. General physical description: 7" x 8 3/4" | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to J[ohn E.] Le Conte, New York; | Aug. 16, 1848 | 9x7-1/4 | Request File |
London, A.L.S. 3p.and add. (see Le Conte papers.) Entomology. Refers to John L. Le Conte. Originally B L493.4 General physical description: 9x7-1/4 | |||
Thomson, James.
Letter to [J.L.] Le Conte; | Oct. 2, 1848 | 5" x 8" | Request File |
Geneva, A.L.S. 3p. General physical description: 5" x 8" | |||
Zimmerman, C..
Letter to [J.L. Le Conte ?]; | Oct. 15, 1848 | 8" x 10" | Request File |
Columbia, A.L.S. 3p. General physical description: 8" x 10" | |||
Agassiz, Louis, 1807-1873.
Letter to [John L. Le Conte]; | Nov. 9, 1848 | 8-1/2x5 | Request File |
Cambridge, Mass., A.L.S. 1p.and end. (see Le Conte papers.) Will leave when he wishes. Asks him to notify a man from Europe of his leaving. General physical description: 8-1/2x5 | |||
Melly, André, 1802-1851.
Letter to J[ohn] L. Le Conte, New York; | Nov. 10, 1848 | 11x8-3/4 | Request File |
Liverpool, A.L.S. 2p.,add. (see Le Conte papers.) Thanks for American insects. Entomological news. Refers to Agassiz. General physical description: 11x8-3/4 | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to John [L. Le Conte]; | Nov. 13, 1848 | 8" x 10 1/2" | Request File |
Carlisle, A.L.S. 1p. Contains also a note size by V (?) B. Blaney. General physical description: 8" x 10 1/2" | |||
Harris, Thaddeus William, 1795-1856.
Letter to John L. Le Conte, New York; | Nov. 24, 1848 | 10x7-1/2 | Request File |
Cambridge, Mass., A.L.S. 3p.and add. (see Le Conte papers.) Entomology. Refers to Agassiz, Haldeman, and Melsheimer. General physical description: 10x7-1/2 | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [J.L. Le Conte ?]; | Nov. 25, 1848 | 5 1/2" x 8 1/2" | Request File |
Halle, A.L.S. 4p. General physical description: 5 1/2" x 8 1/2" | |||
Melsheimer, Friedrich Ernst, 1782-1873.
Letter to J.L. Le Conte; | Dec. 1, 1848 | 7 3/4" x 9 3/4" | Request File |
Dover, Pa., A.L.S. 3p. and add. General physical description: 7 3/4" x 9 3/4" | |||
Busk, George, 1807-1886.
Letter to [John L. Le Conte]; | Dec. 7, 1848 | 5-1/4x3-1/2 | Request File |
A.L.S. 4p. (see Le Conte papers.) Entomology. General physical description: 5-1/4x3-1/2 | |||
Pease, William Harper, 1824-1872.
Letter to J.[L.?] Le Conte; | Dec. 17, 1848 | 9" x 11" | Request File |
New Orleans, A.L.S. 2p. General physical description: 9" x 11" | |||
Harris, Thaddeus William, 1795-1856.
Letter to [J.L. Leconte]; | Jan. 23, 1849 | 7 1/2" x 9 3/4" | Request File |
Cambridge, A.L.S. 4p. P.PAN Returned to Academy of Natural Sciences, per note of Oct. 18, 1945. General physical description: 7 1/2" x 9 3/4" | |||
Pease, William Harper, 1824-1872.
Letter to J.[L.?] Le Conte; | Jan. 26, 1849 | 5 1/4" x 8 1/4" | Request File |
Panama, A.L.S. 2p. General physical description: 5 1/4" x 8 1/4" | |||
Lacordaire, Théodore, 1801-1870.
Letter to [J.L. Le Conte ?]; | Jan. 30, 1849 | 5 1/2" x 8 1/2" | Request File |
Liege, A.L.S. 4p. In French General physical description: 5 1/2" x 8 1/2" | |||
Haldeman, Samuel Stehman, 1812-1880.
Letter to J.L. Le Conte; | Feb. 1, 1849 | 4 1/2" x 7" | Request File |
Columbia, Pa., A.L.S. 3p. General physical description: 4 1/2" x 7" | |||
Harris, Thaddeus William, 1795-1856.
Letter to [John L. LeConte] | ca. Jan. 1849 | Request File | |
Returned to the Academy of Natural Sciences, per note of Oct. 18, 1945. | |||
Morris, John G., (John Gottlieb), 1803-1895.
Letter to [J.L. Le Conte ?]; | Feb. 9, 1849 | 7 3/4" x 10" | Request File |
Baltimore, A.L.S. 1p. General physical description: 7 3/4" x 10" | |||
Burnett, W. J. (William J.), 1842-1930.
Letter to John L. Le Conte; | Feb. 19, 1849 | 10x8 | Request File |
Boston, A.L.S. 1p. (see Le Conte papers.) Entomology. General physical description: 10x8 | |||
Haldeman, Samuel Stehman, 1812-1880.
Letter to [J.L. Le Conte?]; | March 29, 1849 | 8" x 10" | Request File |
Columbia, Pa., A.L.S. 2p. General physical description: 8" x 10" | |||
Morris, John G., (John Gottlieb), 1803-1895.
Letter to [John L.] LeConte | Apr. 6, 1849 | 8x10. | Request File |
Requests information on entomologists in New York. General physical description: 8x10. | |||
Morris, John G., (John Gottlieb), 1803-1895.
Letter to [J.L.] Le Conte; | April 6, 1849 (?) | 7 3/4" x 9 3/4" | Request File |
Baltimore, A.L.S. 1p. General physical description: 7 3/4" x 9 3/4" | |||
Torrey, John, 1796-1873.
Letter to [John L. Le Conte]; | April 9, 1849 | 8-1/4x5-1/4 | Request File |
Princeton, A.L.S. 3p. (see Le Conte papers.) Concerning Charles Wilkes' treatment of scientists and his disagreement with him. Can do botany of certain areas of the expedition, but certainly not all the items Wilkes expects, including botany. Originally B L493.2 General physical description: 8-1/4x5-1/4 | |||
Pease, William Harper, 1824-1872.
Letter to J.[L.?] Le Conte; | May 1, 1849 | 8" x 10 1/2" | Request File |
San Francisco, A.L.S. 3p. General physical description: 8" x 10 1/2" | |||
Carter, E. James.
Letter to [John L. Le Conte]; | May 8, 1849 | 8-1/4x5-1/2 | Request File |
New York City, L. 4p.,end.: "S.S.Haldeman." (see Le Conte papers.) Sorry he has been ill. News of mutual friends. General physical description: 8-1/4x5-1/2 | |||
Melly, André, 1802-1851.
Letter to Dr. [John L.] Le Conte, New York; | June 2, 1849 | 8x5 | Request File |
Liverpool, A.L.S. 2p.,end. (see Le Conte papers.) Entomological news. General physical description: 8x5 | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [J.L. Le Conte]; | June 5, 1849 | 8 1/2" x 11" | Request File |
Berlin, A.L.S. 4p. General physical description: 8 1/2" x 11" | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [John L.] Le Conte; | July 16, 1849 | 8-3/4x5-1/2 | Request File |
Berlin, A.L.S. 2p.,with P.S.by A.Milly, dated (see Le Conte papers.) Concerning shipments of insects. General physical description: 8-3/4x5-1/2 | |||
Haldeman, Samuel Stehman, 1812-1880.
Letter to[J.L ?] Le Conte; | July 18, 1849 | 8" x 10 1/2" | Request File |
Columbia,Pa., A.L.S. 2p. General physical description: 8" x 10 1/2" | |||
Zimmerman, C..
Letter to [J.L. Le Conte ?]; | Aug. 6, 1849 | 7 1/2" x 9 1/2" | Request File |
Columbia, S.C., A.L.S. 1p. General physical description: 7 1/2" x 9 1/2" | |||
Letter to John L. LeConte | Aug. 24, 1849 | 8-1/2 x 10-1/2 | Request File |
Gibbes, Robert W. (Robert Wilson), 1809-1866.
Letter to J.L. Leconte; | Aug. 26, 1849 | 6 3/4" x 8 1/4" | Request File |
Philadelphia, A.L.S. 1p. General physical description: 6 3/4" x 8 1/4" | |||
Stout, Arthur B..
Letter to John [L.] Le Conte, New York; | Aug. 27, 1849 | 10x8 | Request File |
Panama, A.L.S. 3p.and add. (see Le Conte papers.) Entomology. Natural history subjects. Refers to "Prof. Agassiz." General physical description: 10x8 | |||
Savage, Thomas Staughton, 1804-1880.
Letter to J.L. Le Conte; | Sept. 6, 1849 | 8" x 10" | Request File |
Sumterville, Ala., A.L.S. 2p. General physical description: 8" x 10" | |||
Potter, Howard.
Letter to [J.L. Le Conte ?]; | Sept. 11, 1849 | 7 1/2" x 9 3/4" | Request File |
Washington, A.L.S. 2p. General physical description: 7 1/2" x 9 3/4" | |||
Morris, John G., (John Gottlieb), 1803-1895.
Letter to [J.L. Le Conte ?]; | Sept. 28, 1849 | 7 1/2" x 9 1/2" | Request File |
Baltimore, A.L.S. 1p. and end. General physical description: 7 1/2" x 9 1/2" | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [J.L.?] Le Conte; | Sept. 28, 1849 | 5 1/2" x 9" | Request File |
Berlin, A.L.S. 4p. General physical description: 5 1/2" x 9" | |||
Lincoln, Julia Kendall.
Letter to John L. Le Conte, New York; | Sept. 29, 1849 | 10x8 | Request File |
Boston, A.L.S. 1p.and add. (see Le Conte papers.) Proof of his book. Agassiz says that he [Le Conte] will furnish a plate for illustration. General physical description: 10x8 | |||
Lacordaire, Théodore, 1801-1870.
Letter to [J.L. Le Conte ?]; | October 20, 1849 | 5 1/4" x 8" | Request File |
Liege, A.L.S. 4p. General physical description: 5 1/4" x 8" | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [J.L.?] Le Conte; | Dec. 10, 1849 | 5 1/4" x 8 1/2" | Request File |
Berlin, A.L.S. 4p. General physical description: 5 1/4" x 8 1/2" | |||
Hammond, Ogden.
Letter to John L. Le Conte; | Jan. 10, 1850 | 8" x 10" | Request File |
Charleston, S.C., A.L.S. 2p. General physical description: 8" x 10" | |||
Haldeman, Samuel Stehman, 1812-1880.
Letter to J.L. Le Conte; | March 23, 1850 | 5" x 8" | Request File |
Columbia, Pa., A.L.S. 2p. General physical description: 5" x 8" | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [John Eatton LeConte]; | April 5, 1850 | 5 1/2" x 9" | Request File |
Berlin, A.L.S. 4p. General physical description: 5 1/2" x 9" | |||
Zimmerman, C..
Letter to [J.L.?] Leconte; | May 11, 1850 | 4 3/4" x 7 1/2" | Request File |
Columbia, S.C. A.L.S. 3p. General physical description: 4 3/4" x 7 1/2" | |||
Zimmerman, C..
Letter to [John Eatton LeConte] | May 11, 1850 | 7-1/2 x 9-1/2 | Request File |
Regarding John L. LeConte's work in California. General physical description: 7-1/2 x 9-1/2 | |||
Lacordaire, Théodore, 1801-1870.
Letter to [J.L. Le Conte ?]; | July 12, 1850 | 5 1/4" x 8 1/4" | Request File |
Liege, A.L.S. 2p. General physical description: 5 1/4" x 8 1/4" | |||
Haldeman, Samuel Stehman, 1812-1880.
Letter to Major [J. E. Le Conte ?]; | Dec. 4, 1850 | 4 3/4" x 7 1/2" | Request File |
Columbia, Pa., A.L.S. 4p. General physical description: 4 3/4" x 7 1/2" | |||
Melsheimer, Friedrich Ernst, 1782-1873.
Letter to [John L. Le Conte]; | Dec. 16, 1850 | 8x4 | Request File |
Dover Township, Penna., A.L.S. 4p. (see Le Conte Papers) Questions concerning coleoptera. General physical description: 8x4 | |||
Engelmann, George, 1809-1884.
Letter to John [Eatton?] Le Conte; | Feb. 12, 1851 | 8 1/4" x 10 3/4" | Request File |
St. Louis, A.L.S. 3p. and add. General physical description: 8 1/4" x 10 3/4" | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to J[ohn Eatton] Leconte; | Feb. 25, 1851 | 5 1/4" x 8" | Request File |
Washington, A.L.S. 1p. General physical description: 5 1/4" x 8" | |||
Haldeman, Samuel Stehman, 1812-1880.
Letter to [John Eatton Le Conte ?]; | March 12, 1851 | 5" x 8" | Request File |
Columbia, Pa., A.L.S. 2p. General physical description: 5" x 8" | |||
Pease, William Harper, 1824-1872.
Letter to J.[L.?] Le Conte; | March 12, 1851 | 8 1/4" x 10 1/2" | Request File |
Kauai (?), A.L.S. 3p. General physical description: 8 1/4" x 10 1/2" | |||
Haldeman, Samuel Stehman, 1812-1880.
Letter to John [Eatton] Le Conte; | April (?) 18, 1851 | 5" x 7 1/2" | Request File |
Columbia, Pa., A.L.S. 1p. General physical description: 5" x 7 1/2" | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to John [Eatton] Le Conte; | June 29, 1851 | 5 1/4" x 8" | Request File |
Washington, A.L.S. 2p. General physical description: 5 1/4" x 8" | |||
Haldeman, Samuel Stehman, 1812-1880.
Letter to [John Eatton Le Conte]; | July 7, 1851 | 7 3/4" x 9 3/4" | Request File |
Columbia, Pa., A.L.S. 2p. General physical description: 7 3/4" x 9 3/4" | |||
Zimmerman, C..
Letter to [J.L. Le Conte?]; | July 24, 1851 | 8 1/4" x 10 1/2" | Request File |
Columbia, S.C., A.L.S. 1p. General physical description: 8 1/4" x 10 1/2" | |||
Haldeman, Samuel Stehman, 1812-1880.
Letter to J.L. Le Conte; | July 28, 1851 | 5" x 8" | Request File |
Columbia, Pa., A.L.S. 2p. General physical description: 5" x 8" | |||
Zimmerman, C..
Letter to J.L. Le Conte; | Aug. 3, 1851 | 8 1/4" x 10 3/4" | Request File |
Columbia, S.C., A.L.S. 1p. and add. General physical description: 8 1/4" x 10 3/4" | |||
Harris, Thaddeus William, 1795-1856.
Letter to John [Eatton] Leconte; | Aug. 7, 1851 | 7 1/2" x 9 1/2" | Request File |
Cambridge, A.L.S. 3p. General physical description: 7 1/2" x 9 1/2" | |||
Harris, Thaddeus William, 1795-1856.
Letter to Major John [Eatton ?] Leconte; | Aug. 28, 1851 | 7 1/4" x 9 3/4" | Request File |
Cambridge, Mass., A.L.S. 2p. General physical description: 7 1/4" x 9 3/4" | |||
Harris, Thaddeus William, 1795-1856.
Letter to John L. Leconte; | Sept. 10, 1851 | 7 1/2" x 9 3/4" | Request File |
Cambridge, A.L.S. 3P. General physical description: 7 1/2" x 9 3/4" | |||
Abbott, Asa M.
Letter to J[ohn] L. LeConte; | Sept. 12, [1851] | 7 3/4" x 9 3/4" | Request File |
Hemlo, Whiteside co., Ill., A.L.S. 2p. Asks for details about the circumstances of the Oatman murders and the likelihood of the daughters' survival. General physical description: 7 3/4" x 9 3/4" | |||
Engelmann, George, 1809-1884.
Letter to [J.L. Le Conte ?]; | Sept. 13, 1851 | 5 1/2" x 9" | Request File |
St. Louis, A.L.S. 3p. General physical description: 5 1/2" x 9" | |||
Bayley, James Roosevelt, 1814-1877.
Letter to John L. Le Conte; | Sept. 17, 1851 | 5" x 8" | Request File |
New York, A.L.S. 4p. General physical description: 5" x 8" | |||
Randall, A..
Letter to J.L. Le Conte; | Oct. 1, 1851 | 7 3/4" x 9 3/4" | Request File |
San Francisco, A.L.S. 3p. and add. Location unknown - empty Aug. 8, 1962. General physical description: 7 3/4" x 9 3/4" | |||
Harris, Thaddeus William, 1795-1856.
Letter to John L. Leconte; | Oct. 13, 1851 | 7 1/2" x 9 3/4" | Request File |
Cambridge, A.L.S. 4p. (small slip enclosed) PPAN Returned to Academy of Natural Science - October 18, 1945 General physical description: 7 1/2" x 9 3/4" | |||
Lacordaire, Théodore, 1801-1870.
Letter to [J.L. Le Conte]; | October 15, 1851 | 5 1/4" x 8 1/4" | Request File |
Liege, A.L.S. 5p. General physical description: 5 1/4" x 8 1/4" | |||
Poey, Felipe, 1799-1891.
Letter to Andrés Poey; | Oct. 16, 1851 | 6" x 8 3/4" | Request File |
Havana, A.L.S. 3p. and add. In French. General physical description: 6" x 8 3/4" | |||
Harris, Thaddeus William, 1795-1856.
Letter to J.L. Leconte; | Oct. 21, 1851 | 7 1/2" x 9 3/4" | Request File |
Cambridge, A.L.S. 3p. Returned to the Academy of Natural Science - October 18, 1945 General physical description: 7 1/2" x 9 3/4" | |||
LeConte, John L., (John Lawrence), 1825-1883.
List of California species for Lacordaire | Oct., 1851 | 10 x 7-3/4 | Request File |
List of 90 items. General physical description: 10 x 7-3/4 | |||
Zimmerman, C..
Letter to [J.L. Le Conte]; | Nov. 2, 1851 | 8 1/4" x 10 1/2" | Request File |
Columbia, S.C., A.L.S. 2p. General physical description: 8 1/4" x 10 1/2" | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to John [Eatton] Leconte; | Nov. 8, 1851 | 5 1/4" x 8" | Request File |
Washington, A.L.S. 1p. General physical description: 5 1/4" x 8" | |||
Harris, Thaddeus William, 1795-1856.
Letter to John L. Leconte; | Nov. 25, 1851 | 7 1/4" x 9 3/4" | Request File |
Cambridge, Mass., A.L.S. 4p. General physical description: 7 1/4" x 9 3/4" | |||
Gould & Lincoln.
Letter to John L. Le Conte, New York; | Nov. 29, 1851 | 10x8 | Request File |
Boston, L. 2p. (see Le Conte papers.) Concerning a publication by Aggasiz. General physical description: 10x8 | |||
Harris, Thaddeus William, 1795-1856.
Letter to J. L. Leconte; | Dec. 6, 1851 | 7 1/2" x 9 3/4" | Request File |
Cambridge, A.L.S. 4p. PPAN Returned to Academy of Natural Sciences - October 18, 1945 General physical description: 7 1/2" x 9 3/4" | |||
Poey, Felipe, 1799-1891.
Letter to [J.L. Le Conte ?]; | Dec. 29, 1851 | 8 1/4" x 10 1/2" | Request File |
Havana, A.L.S. 2p. General physical description: 8 1/4" x 10 1/2" | |||
Spring, J. H..
Letter to Thomas Watson; | Dec. 31, 1851 | 10x8 | Request File |
Boston, A.L.S. 1p.and end. (see Le Conte papers.) Orders tortoise shells. General physical description: 10x8 | |||
Bache, A. D. (Alexander Dallas), 1806-1867.
Letter to [John L.] Le Conte; | Jan. 2, 1852 | 8x5 | Request File |
Washington, A.L.S. 1p. (see Le Conte papers Will keep after Henry and Wilkes to get the business done. Originally B L493.2 General physical description: 8x5 | |||
Bache, A. D. (Alexander Dallas), 1806-1867.
Letter to John [L?] Le Conte; | Jan. 8, 1852 | 5" x 8" | Request File |
Washington, A.L.S. 1p. General physical description: 5" x 8" | |||
Haldeman, Samuel Stehman, 1812-1880.
Letter to J[ohn] L. Le Conte; | Jan. 12, 1852 | 11x8-1/2 | Request File |
Selma, Ala., A.L.S. 2p. (see Le Conte Papers.) Has become "head" of a college in Alabama. Entomology. Originally B L493.2 General physical description: 11x8-1/2 | |||
Rathvon, S. S., (Simon Snyder), 1812-1891.
Letter to Jo[h]n L. Le Conte; | Jan. 15, 1852 | 12x7-1/2 | Request File |
Lancaster, [Penna.], A.L.S. 1p. (see Le Conte papers.) Forwards natural history specimens from the West and is disappointed over specimens, especially insects. Refers to Haldeman. General physical description: 12x7-1/2 | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to Jo[h]n L. Le Conte, New York; | Jan. 19, 1852 | 8x5-1/4 | Request File |
Washington, A.L.S. 2p. (see Le Conte Papers.) Entomological specimens. Smithsonian news. Refers to Haldeman and Henry. Refers to wilkes' exploring expedition. Originally B L493.2 General physical description: 8x5-1/4 | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to Jno. L. Le Conte; | Feb. 12, 1852 | 4 3/4" x 7 1/4" | Request File |
Washington, A.L.S. 1p. General physical description: 4 3/4" x 7 1/4" | |||
Lacordaire, Théodore, 1801-1870.
Letter to J.L. Le Conte; | Feb. 17, 1852 | 5 1/4" x 8 1/2" | Request File |
Liege, A.L.S. 3p. and add. In French. General physical description: 5 1/4" x 8 1/2" | |||
Dana, James Dwight, 1813-1895.
Letter to J.L. Le Conte; | Feb. 21, 1852 | 5 1/4" x 8" | Request File |
New Haven, A.L.S. 3p. General physical description: 5 1/4" x 8" | |||
Campbell, Albert H. (Albert Henry), 1826-1899.
Letter to J[ohn L.] Le Conte, Philadelphia; | April 15, 1852 | 9-3/4x7-3/4 | Request File |
Washington, A.L.S. 1p.and end. (see Le Conte papers.) Concerning a manuscript. General physical description: 9-3/4x7-3/4 | |||
Chaudoir, M. de (Maximilien), baron, 1817-1881.
Letter to [John L. Le Conte]; | April 23, 1852 | 10-3/4x8-1/2 | Request File |
L. 4p. In French. (see Le Conte papers). California entomology. General physical description: 10-3/4x8-1/2 | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to J.L. Le Conte; | April 28, 1852 | 8" x 10 1/2" | Request File |
Berlin, A.L.S. 4p.,add. General physical description: 8" x 10 1/2" | |||
Hall, James, 1811-1898.
Letter to [J.L. Le Conte ?]; | May 2, 1852 | 5" x 8" | Request File |
Albany, (?) A.L.S. 4p. General physical description: 5" x 8" | |||
Agassiz, Louis, 1807-1873.
Letter to [John L. Le Conte]; | May 6, 1852 | 10x7-3/4 | Request File |
Cambridge Mass., A.L.S. 1p. (see Le Conte papers.) Concerning crayfishes. General physical description: 10x7-3/4 | |||
Lacordaire, Théodore, 1801-1870.
Letter to[J.L. Le Conte ?]; | May 20, 1852 | 5 1/2" x 8 1/2" | Request File |
Liege, A.L.S. 4p. In French. General physical description: 5 1/2" x 8 1/2" | |||
Haldeman, Samuel Stehman, 1812-1880.
Letter to [J.L.?] Le C[onte]; | June 1, 1852 (?) | 8" x 10" | Request File |
Selma, Ala., A.L.S. 1p. General physical description: 8" x 10" | |||
Sommer, M. C..
Letter to [John L. Le Conte]; | June 3, 1852 | 8-1/4x5-1/4 | Request File |
Altona, A.L.S. 2p. (see Le Conte papers.) Concerning publications and mutual friends. General physical description: 8-1/4x5-1/4 | |||
Engelmann, George, 1809-1884.
Letter to J.[L?] Le Conte; | June 16, 1852 | 5 1/2" x 9" | Request File |
St. Louis, A.L.S. 2p. General physical description: 5 1/2" x 9" | |||
Zimmerman, C..
Letter to [J.L. Le Conte ?]; | June 22, 1852 | 8 1/4" x 10 3/4" | Request File |
Columbia, A.L.S. 1p. General physical description: 8 1/4" x 10 3/4" | |||
Lacordaire, Théodore, 1801-1870.
Letter to [J.L. Le Conte ?]; | July 8, 1852 | 5 1/4" x 8 1/4" | Request File |
Liege, A.L.S. 3p. In French. General physical description: 5 1/4" x 8 1/4" | |||
Henry, Joseph, 1797-1878.
Letter to John [L.] Le Conte; | Aug. 2, 1852 | 8" x 10" | Request File |
Smithsonian inst., L.S. 1p. General physical description: 8" x 10" | |||
Henry, Joseph, 1797-1878.
Letter to John L. Le Conte; | Aug. 2, 1852 | 8" x 10" | Request File |
Smithsonian Inst., A.L.S. 3p. General physical description: 8" x 10" | |||
Frazer, John Fries, 1812-1872.
Letter to John [L.] Le Conte; | Aug. 5, 1852 | 8" x 10" | Request File |
" 'T other end of the world, A.L.S. 2p. General physical description: 8" x 10" | |||
Girard, Charles, 1822-1895.
Letter to John L. Leconte; | Aug. 11, 1852 | 5 1/4" x 8" | Request File |
Washington, A.L.S. 1p. General physical description: 5 1/4" x 8" | |||
Henry, Joseph, 1797-1878.
Letter to John [L?] Le Conte; | Aug. 13, 1852 | 5" x 8" | Request File |
Smithsonian inst., A.L.S. 3p. General physical description: 5" x 8" | |||
Girard, Charles, 1822-1895.
Letter to John L. Le Conte; | Aug. 16, 1852 | 5 1/4" x 8" | Request File |
Washington, A.L.S. 2p. General physical description: 5 1/4" x 8" | |||
Henry, Joseph, 1797-1878.
Letter to J.L. Le Conte; | Aug. 16, 1852 | 5 1/4" x 8" | Request File |
Smithsonian inst., A.L.S. 2p. General physical description: 5 1/4" x 8" | |||
Henry, Joseph, 1797-1878.
Letter to John [L.?] LeConte | Aug. 28, 1852 | 8" x 10" | Request File |
Smithsonian inst., A.L.S. 2p. General physical description: 8" x 10" | |||
LeConte, John L., (John Lawrence), 1825-1883.
Letter to Joseph Henry | Aug. 18, 1852 | 4x6-1/2 | Request File |
Regarding research in California. General physical description: 4x6-1/2 Personal Name(s): Henry, Joseph, 1797-1878 -- Correspondence | |||
Audubon, Victor Gifford, 1809-1860.
Letter to [J.L. Le Conte ?]; | Sept. 2, 1852 | 8" x 10" | Request File |
New York, A.L.S. 2p. General physical description: 8" x 10" | |||
Poey, Felipe, 1799-1891.
Letter to John [L.?] Le Conte; | Sept. 9, 1852 | 5 1/4" x 8 1/4" | Request File |
Havana, A.L.S. 1p. and add. In French. General physical description: 5 1/4" x 8 1/4" | |||
Sommer, M. C..
Letter to John L. Le Conte, Philadelphia; | Sept. 19, 1852 | 9-1/4x5-1/2 | Request File |
Altona, Ger., A.L.S. 3p.and add. (see Le Conte papers.) Friendly letter. Entomological news. General physical description: 9-1/4x5-1/2 | |||
Audubon, Victor Gifford, 1809-1860.
Letter to John L. Le Conte; | Sept. 20, 1852 | 5" x 8" | Request File |
New York, A.L.S. 2p. General physical description: 5" x 8" | |||
Gibbs, Wolcott, 1822-1908.
Letter to [J.L. ?] Leconte; | Sept. 20, 1852 | 7" x 8 1/2" | Request File |
New York, A.L.S. 1p. General physical description: 7" x 8 1/2" | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [J.L. Le Conte ?]; | Nov. 3, 1852 | 5 1/2" x 9" | Request File |
Berlin, A.L.S. 4p. General physical description: 5 1/2" x 9" | |||
Guex, John A..
Letter to [John L. Le Conte]; | Nov. 14, 1852 | 11x9 | Request File |
Jersey City, A.L.S. 4p.,end. (see Le Conte papers.) Friendly letter. Entomological news. General physical description: 11x9 | |||
Harris, Thaddeus William, 1795-1856.
Letter to John L. Leconte; | Nov. 22, 1852 | 7 1/2" x 9 3/4" | Request File |
Cambridge, A.L.S. 4p. PPAN Returned to Academy of Natural Sciences - Oct. 18, 1945. General physical description: 7 1/2" x 9 3/4" | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to John [L.] Le Conte; | Nov. 25, 1852 | 4 3/4" x 7 1/4" | Request File |
Washington A.L.S. 2P. General physical description: 4 3/4" x 7 1/4" | |||
Audubon, Victor Gifford, 1809-1860.
Letter to John L. Le Conte; | Nov. 29, 1852 | 8" x 10" | Request File |
New York, A.L.S. 2p. and add. General physical description: 8" x 10" | |||
Harris, Thaddeus William, 1795-1856.
Letter to John L. Leconte; | Nov. 29, 1852 | 7 1/2" x 9 3/4" | Request File |
Cambridge, A.L.S. 6p. PPAN Returned to the Academy of Natural Sciences - Oct. 18, 1945. General physical description: 7 1/2" x 9 3/4" | |||
Engelmann, George, 1809-1884.
Letter to J.L. Le Conte; | Dec. 2, 1852 | 5" x 8" | Request File |
St. Louis, A.L.S. 3p. General physical description: 5" x 8" | |||
Sallé, Aug., (Auguste), 1820-1896.
Letter to John [L.] Leconte, Philadelphia; | Dec.11, 1852 | 8x5-1/4 | Request File |
Paris, A.L.S. 2p.and add. In French. (see Le Conte papers.) thanks for his excellent works on natural history of America. Coleoptera. Originally B L493.2 General physical description: 8x5-1/4 | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to Jno. L. Le Conte; | Dec. 14, 1852 | 5" x 8" | Request File |
Washington, A.L.S. 2p. General physical description: 5" x 8" | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to [John L. Le Conte]; | Dec. 18, 1852 | 8-1/2x5-1/2 | Request File |
A.L.S. 1p. (see Le Conte papers.) Expects Arthur Schott back from Eagle Pass and will send all information he desires. Originally B L493.2 General physical description: 8-1/2x5-1/2 | |||
Harris, Thaddeus William, 1795-1856.
Letter to [J.L. Leconte]; | Dec. 21, 1852 | 7 3/4" x 9 3/4" | Request File |
Cambridge, A.L.S. 4p. PPAN Returned to the Academy of Natural Sciences - Oct. 18, 1945. General physical description: 7 3/4" x 9 3/4" | |||
Gill's, Misses, School.
Report card for Mrs. Helen Grier [Le Conte; | Jan.-Feb., 1853 | 4x5-3/4 | Request File |
D. 1p.,end.: Marie Rose Grier. (see Le Conte papers.) General physical description: 4x5-3/4 | |||
Squier, E. G., (Ephraim George), 1821-1888.
Letter to [J.L.] Le Conte; | Jan. 9, 1853 | 4 1/4" x 7" | Request File |
New York, A.L.S. 1p. General physical description: 4 1/4" x 7" | |||
Engelmann, George, 1809-1884.
Letter to [J.L. Le Conte ?]: | Jan. 10, 1853 | 5" x 8" | Request File |
St. Louis, A.L.S. 3p. General physical description: 5" x 8" | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to Jno. L. Le Conte; | Jan. 12, 1853 | 4 3/4" x 7 1/4" | Request File |
Washington, A.L.S. 2p. General physical description: 4 3/4" x 7 1/4" | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [John L.] Le Conte; | Jan. 28, 1853 | 9x5-1/2 | Request File |
Berlin, A.L.S. 4p. (see Le Conte papers.) Entomology and coleoptera. Originally B L493.2 General physical description: 9x5-1/2 | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [John L.] Leconte; | Feb. 2, 1853 | 9x5-1/2 | Request File |
Berlin, A.L.S. 4p. (see Le Conte papers.) Concerning publications and entomology. Originally B L493.2 General physical description: 9x5-1/2 | |||
Lacordaire, Théodore, 1801-1870.
Letter to [J.L. Le Conte ?]; | Feb. 4, 1853 | 5 1/2" x 8 1/2" | Request File |
Liege, A.L.S. 4p. In French. General physical description: 5 1/2" x 8 1/2" | |||
Lacordaire, Théodore, 1801-1870.
Letter to [J.L. Le Conte ?]; | March 14, 1853 | 5 1/2" x 8 1/2" | Request File |
Liege, A.L.S. 1p. In French. General physical description: 5 1/2" x 8 1/2" | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [John L.] Leconte; | March 22, 1853 | 8-3/4x5-1/2 | Request File |
Halle, A.L.S. 4p. (see Le Conte papers.) Thanks for American insects. Entomology. Originally B L493.2 General physical description: 8-3/4x5-1/2 | |||
Engelmann, George, 1809-1884.
Letter to [John L. Le Conte]; | March 27, 1853 | 8x5 | Request File |
St.Louis, A.L.S. 4p. (see Le Conte papers Forwards birdskins, insects, shells, wood, etc. collected in Mexico and the U.S.by self and Josiah Gregg, to the A.N.S. Refers to Leidy. Entomology. Originally B L493.2 General physical description: 8x5 | |||
Henry, Thomas Charlton, 1790-1827.
Letter to J[ohn] L. Le Conte, Philadelphia; | April 16, 1853 | 10x7-3/4 | Request File |
A.L.S. 3p (see Le Conte papers.) Entomology. Natural history specimens. Indians are friendly. Originally B L493.3 Unlocated: October 2010. General physical description: 10x7-3/4 | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to John L. Le Conte, Philadelphia; | April 22, 1853 | 7-1/2x5 | Request File |
A.L.S. 1p. (see Le Conte papers.) Forwards request for volumes on entomology. Originally B L493.2 General physical description: 7-1/2x5 | |||
Musant, E..
Letter to J[ohn L.] LeConte | Apr. 26, 1853 | 8 x 10-1/2 | Request File |
Sommer, M. C..
Letter to John L. Le Conte, Philadelphia; | April 26, 1853 | 9x5-3/4 | Request File |
Altona [Germany], A.L.S. 1p.and add. (see Le Conte papers.) Has forwarded his parcel to Schaum and Schaum's parcel to him. Originally B L493.2 General physical description: 9x5-3/4 | |||
Stauffer, Jacob, b. 1808.
Letter to J.L. Le Conte; | April 29, 1853 (?) | 4 1/2" x 7" | Request File |
Mount Joy, Pa., A.L.S. 1p. and enc. - 1p. General physical description: 4 1/2" x 7" | |||
Schröderfriedrich Sohn.
Letter to John L. Le Conte, Philadelphia; | April 29, 1853 | 9x5-1/2 | Request File |
Bremen, L. 1p. (see Le Conte papers Forwarded parcel to Schaum. Originally B L493.2 General physical description: 9x5-1/2 | |||
Harris, Thaddeus William, 1795-1856.
Letter to J. L. Leconte; | May 5, 1853 | 7 3/4" x 9 3/4" | Request File |
Cambridge, A.L.S. 3p. PPAN Returned to the Academy of Natural Sciences - Oct. 18, 1945. General physical description: 7 3/4" x 9 3/4" | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [John L.] Le Conte; | May 6, 1853 | 8-3/4x5-1/2 | Request File |
Berlin, A.L.S. 5p. (see Le Conte papers.) Received insects. Entomology. Originally B L493.2 General physical description: 8-3/4x5-1/2 | |||
Harris, Thaddeus William, 1795-1856.
Letter to John L. Leconte; | May 14, 1853 | 8" x 10" | Request File |
Cambridge, A.L.S. 4p. PPAN Returned to the Academy of Natural Sciences - Oct. 18, 1945. General physical description: 8" x 10" | |||
Sibley, W..
Letter to John [L.] LeConte; | May 24, 1853 | 7x4-1/4 | Request File |
A.L.S. 1p. (see Le Conte papers.) Needs a name for Baird for an exploring party. General physical description: 7x4-1/4 | |||
Letter to [John L.?] LeConte | May 30, 1853 | Request File | |
Lamarche, E. & H..
Letter to John L. Le Conte; | June 2, 1853 | 8-1/2x5-1/2 | Request File |
New York, L. 2p. (see Le Conte papers.) Concerning shipments to Europe and to the Academy of natural sciences of Philadelphia. Originally B L493.2 General physical description: 8-1/2x5-1/2 | |||
Lacordaire, Théodore, 1801-1870.
Letter to [J.L. Le Conte ?]; | Aug. 7, 1853 | 5 1/2" x 8 1/2" | Request File |
Liege, A.L.S. 4p. In French. General physical description: 5 1/2" x 8 1/2" | |||
Read, M. C. (Matthew Canfield), 1825-1902.
Letter to John [L.] Le Conte; | Aug. 22, 1853 | 10x8 | Request File |
A.L.S. 2p.and add. (see Le Conte papers.) Sends catalogue and notes on birds. Will try to sell books on ornithology. Originally B L493.2 General physical description: 10x8 | |||
Jeffers, William N. (William Nicholson), 1824-1883.
Letter to J[ohn] L. Le Conte, Philadelphia; | Sept. 7, 1853 | 7-3/4x5 | Request File |
Annapolis, A.L.S. 1p. (see Le Conte papers.) Concerning Dr. Woodhouse. General physical description: 7-3/4x5 | |||
Dillaway, Charles K. (Charles Knapp), 1804-1889.
Letter to J[ohn] L. Le Conte; | Sept. 14, 1853 | 6-3/4x4 | Request File |
A.L.S. 3p. (see Le Conte papers.) Concerning publications in the Library. Originally B L493.2 General physical description: 6-3/4x4 | |||
Kirtland, J. P., (Jared Potter), 1793-1877.
Letter to [John L.] Le Conte; | Sept. 15, 1853 | 8x5 | Request File |
A.L.S. 2p.and note on fragment. (see Le Conte papers.) Entomological data around Lake Huron. Originally B L493.2 General physical description: 8x5 | |||
Harris, Thaddeus William, 1795-1856.
Letter to J.L. Leconte; | Sept. 17, 1853 | 7 3/4" x 9 3/4" | Request File |
Cambridge, A.L.S. 8p. PPAN Returned to the Academy of Natural Sciences - Oct. 18, 1945. General physical description: 7 3/4" x 9 3/4" | |||
Kirtland, J. P., (Jared Potter), 1793-1877.
Letter to [John L.] Le Conte; | Oct. 1, 1853 | 8x6-1/2 | Request File |
A.L.S. 3p. (see Le Conte papers.) Entomology. Originally B L493.2 General physical description: 8x6-1/2 | |||
Motschulsky, Victor de.
Letter to John L. Le Conte; | Oct. 11, 1853 | 10x8 | Request File |
New York, A.L.S. 2p. In French. (see Le Conte papers.) Hopes to meet him and Philadelphia naturalists. Entomology. Originally B L493.2 General physical description: 10x8 | |||
Parry, C. C. (Charles Christopher), 1823-1890.
Letter to John [L.] Le Conte; | Oct. 24, 1853 | 10x8 | Request File |
A.L.S. 2p. (see Le Conte papers.) Concerning a possible major publication by the boundary survey [Mexican-U.S.] of scientific material. Originally B L493.2 General physical description: 10x8 | |||
Harris, Thaddeus William, 1795-1856.
Letter to J.L. Leconte; | Oct. 29, 1853 | 8" x 10" | Request File |
Cambridge, A.L.S. 3p. and add. PPAN Returned to the Academy of Natural Sciences - Oct. 18, 1945. General physical description: 8" x 10" | |||
Girard, Charles, 1822-1895.
Letter to [John L. Le Conte]; | Oct. 31, 1853 | 8-1/4x5-1/4 | Request File |
A.L.S. 4p. (see Le Cont papers.) News at the Smithsonian, with comments on Henry, Baird, etc. Concerning Haldeman. Friendly letter. Originally B L493.2 General physical description: 8-1/4x5-1/4 | |||
Thomas, W. H. B..
Letter to [John L.] Le Conte; | Oct., 1853 | 8x5-1/4 | Request File |
Cincinnati, A.L.S. 2p. (see Le Conte papers.) Insects and crustacea. Originally B L493.2 General physical description: 8x5-1/4 | |||
Kite, Thomas.
Letter to [John L.] Le Conte, Philadelphia; | Nov. 2, 1853 | 11-1/4x9-1/4 | Request File |
Cincinnati, A.L.S. 1p.with P.S.by Le Conte to Leidy. (see Le Conte papers.) Forwards Crustacea(?) or mollusca(?) for examination. Originally B L493.2 General physical description: 11-1/4x9-1/4 | |||
Zimmerman, C..
Letter to [J.L.?] Le Conte; | Nov. 9, 1853 | 5" x 7 3/4" | Request File |
Columbia, S.C., A.L.S. 2p. General physical description: 5" x 7 3/4" | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to Johnny [John L. Le Conte]; | Nov. 12, 1853 | 8-1/2x5-1/2 | Request File |
A.L.S. 2p. (see Le Conte papers.) Concerning his work on insects. Originally B L493.2 General physical description: 8-1/2x5-1/2 | |||
Girard, Charles, 1822-1895.
Letter to John L. Le Conte, Philadelphia; | Nov. 14, 1853 | 10-3/4x8-1/2 | Request File |
Philadelphia; A.L.S. 4p. (see Le Conte Papers.) Scorpions. Originally B L493.2 General physical description: 10-3/4x8-1/2 | |||
Girard, Charles, 1822-1895.
Letter to John L. Le Conte; | Nov. 15, 1853 | 7 1/2" x 9 3/4" | Request File |
Smithsonian inst., A.L.S. 2p. General physical description: 7 1/2" x 9 3/4" | |||
Le Conte, John L. (John Lawrence), 1825-1883.
Letter to C. Zimmerman; | Nov. 15, 1853 | 7 3/4" x 10" | Request File |
Philadelphia, A.Dr. of L.S. 3p. General physical description: 7 3/4" x 10" | |||
Thomas, W. H. B..
Letter to J[ohn] L. Le Conte, Philadelphia; | Nov. 15, 1853 | 8x5 | Request File |
Cincinnati, A.L.S. 1p. (see Le Conte papers Entomological specimens available. Originally B L493.2 General physical description: 8x5 | |||
Zimmerman, C..
Letter to [J.L.] Le Conte; | Nov. 22, 1853 | 5 1/4" x 7" | Request File |
Columbia, S.C A.L.S. 1p. General physical description: 5 1/4" x 7" | |||
Harris, Thaddeus William, 1795-1856.
Letter to J.L. Leconte; | Nov. 24, 1853 | 7 3/4" x 9 3/4" | Request File |
Cambridge, Mass., A.L.S. 8p. PPAN Returned to Academy of Natural Sciences - Oct. 18, 1945 General physical description: 7 3/4" x 9 3/4" | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to Jo[h]n L. Le Conte, Philadelphia; | Nov. 26, 1853 | 8-1/2x5-1/2 | Request File |
A.L.S. 2p. (see Le Conte papers.) Sent items to the Academy. Refers to Girard and J.E.Le Conte. Natural history. Originally B L493.2 General physical description: 8-1/2x5-1/2 | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to [John L. LeConte] | Dec. 1, 1853 | Request File | |
Dr. Lester D. Stephens believes this item to be dated 1853. (June 11, 1974) Originally dated 1883. | |||
Girard, Charles, 1822-1895.
Letter to John L. Leconte, | Dec. 1, 1853 | 10x8 | Request File |
Philadelphia A.L.S. 2p. (see Le Conte papers.) Concerning a publication by the Academy of Natural Sciences. Refers to the Smithsonian. Originally B L493.2 General physical description: 10x8 | |||
Lamarche, Edward H..
Letter to John [L.] Leconte, Philadelphia; | Dec. 2, 1853 | 9-1/2x7-1/2 | Request File |
New York, L. 1p.,end. (see Le Conte papers.) Suggests he just sent the $7.00. Originally B L493.2 General physical description: 9-1/2x7-1/2 | |||
Girard, Charles, 1822-1895.
Letter to John L. Leconte; | Dec. 3, 1853 | 10x8 | Request File |
A.L.S. 1p. (see Le Conte papers.) Wishes to know cost to redraw the plates, before he speaks to Henry. Originally B L493.2 General physical description: 10x8 | |||
Kirtland, J. P., (Jared Potter), 1793-1877.
Letter to [John L.] Le Conte; | Dec. 3, 1853 | 8x5 | Request File |
A.L.S. 2p. (see Le Conte papers Entomology. Originally B L493.2 General physical description: 8x5 | |||
Harris, Thaddeus William, 1795-1856.
Letter to John [L.] Le Conte; | Dec. 6, 1853 | 10x7-3/4 | Request File |
Cambridge, A.L.S. 3p. (see Le Conte papers.) Entomology. Originally B L493.2 General physical description: 10x7-3/4 | |||
Wild, J. P..
Letter to J[ohn] L. Le Conte; | Dec. 19, 1853 | 9-3/4x7-3/4 | Request File |
Baltimore, A.L.S. 4p.,end. (see Le Conte papers.) Entomology. Refers to Franklin. Originally B L493.2 General physical description: 9-3/4x7-3/4 | |||
Melsheimer, Friedrich Ernst, 1782-1873.
Letter to [John L. Le Conte]; | Dec. 22, 1853 | 8x5 | Request File |
A.L.S. 3p. (see Le Conte papers Entomology. Refers to Haldeman. Originally B L493.2 General physical description: 8x5 | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [John L.] Leconte; | Dec. 27, 1853 | 9x5-1/2 | Request File |
Halle, A.L.S. 3p.and end. (see Le Conte papers.) Has received publications and comments on various European publicans on entomological subjects. Originally B L493.2 General physical description: 9x5-1/2 | |||
Harris, Thaddeus William, 1795-1856.
Letter to John L. Leconte; | Dec. 31, 1853 | 7 3/4" x 9 3/4" | Request File |
Cambridge, Mass., A.L.S. 3p. and add. General physical description: 7 3/4" x 9 3/4" | |||
Agassiz, Louis, 1807-1873.
Letter to John [L.] Le Conte, Philadelphia; | 1853 | 10x7-3/4 | Request File |
A.L.S.on printed L. 3p. (see Le Conte papers.) Forwards circular on "Directions for collecting fishes". Originally B L493.2 General physical description: 10x7-3/4 | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [John L.] Le Conte. | [1853] | 8-1/4x5-1/2 | Request File |
A.L.S. 3p. (see Le Conte papers.) Family news. Concerning his travels. Entomology. Originally B L493.2 General physical description: 8-1/4x5-1/2 | |||
Le Conte, John L. (John Lawrence), 1825-1883.
Letter to S[amuel] S. Haldeman, Columbia, Penna.; | Jan. 4, [1854] | 10x8 | Request File |
A.L.S. 2p.,add. Incomplete. (see Le Conte papers.) Sends Indian words from California and Oregen. General physical description: 10x8 | |||
Lacordaire, Théodore, 1801-1870.
Letter to [J.L. Le Conte ?]; | Jan. 17, 1854 | 5 1/2" x 8 1/2" | Request File |
Liege, A.L.S. 4p. In French. General physical description: 5 1/2" x 8 1/2" | |||
Audubon, Victor Gifford, 1809-1860.
Letter to [John L. Le Conte]; | Jan. 20, 1854 | 10x8 | Request File |
New York, A.L.S. 1p. (see Le Conte paper Notes on natural history. Originally B L493.2 General physical description: 10x8 | |||
Smithsonian Institution..
Letter to J[ohn] L. Le Conte, Philadelphia; | Jan. 23, 1854 | 9-3/4x8 | Request File |
Washington, L.S.: Joseph Henry. (see Le Conte papers.) Asks him to give an accounting of certain insects. Originally B L493.2 General physical description: 9-3/4x8 | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to Jo[h]n [L.] Le Conte, Philadelphia; | Jan. 25, 1854 | 8-1/2x5-1/2 | Request File |
A.L.S. 1p. (see Le Conte papers.) Concerning his offer of work on coleoptera from the Mexican boundary report. Originally B L493.2 General physical description: 8-1/2x5-1/2 | |||
Rathvon, S. S., (Simon Snyder), 1812-1891.
Letter to J[ohn] L. Le Conte; | Feb. 2, 1854 | 12-1/4x7-1/2 | Request File |
Lancaster, Penna., A.L.S. 1p. (see Le Conte papers.) Concerning insects, especially those of Pennsylvania. General physical description: 12-1/4x7-1/2 | |||
Guex, John A..
Letter to [John L. Le Conte]; | Feb. 5, 1854 | 10-3/4x8-1/2 | Request File |
Jersey City, A.L.S. 4p. (see Le Conte papers.) Forwards specimens of American insects. News of fellow scientists and publications. General physical description: 10-3/4x8-1/2 | |||
Motschulsky, Victor de.
Letter to [John L. Le Conte]; | Feb. 7, 1854 | 8x5 | Request File |
New York, A.L.S. 3p. In French. (see Le Conte papers.) Forwards insects and publications on various insects, including the Hessian Fly. General physical description: 8x5 | |||
Emory, William H. (William Hemsley), 1811-1887.
Letter to [John L. Le Conte]; | Feb. 9, 1854 | 8-1/2x6-1/2 | Request File |
A.L.S. 1p. (see Le Conte papers.) Both he and Baird have requested that Le Conte get the commission for working on the coleoptera. Originally B L493.2 General physical description: 8-1/2x6-1/2 | |||
Motschulsky, Victor de.
Letter to [John L. Le Conte]; | Feb.11, 1854 | 8x5 | Request File |
New York, A.L.S. 4p. In French. (see Le Conte papers.) Entomology. Refers to Haldeman. Originally B L493.2 General physical description: 8x5 | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to Jo[h]n L. Le Conte, Philadelphia; | Feb. 13, 1854 | 8-1/2x5-1/4 | Request File |
A.L.S. 1p. (see Le Conte papers.) His proposition for working on the coleoptera. Refers to Girard and Emory. Originally B L493.2 General physical description: 8-1/2x5-1/4 | |||
Harris, Thaddeus William, 1795-1856.
Letter to J[ohn] L. Leconte; | Feb. 13, 1854 | 9-3/4x7-3/4 | Request File |
Cambridge, A.L.S. 2p. (see Le Conte papers.) Collection of insects collected on the Mexican boundary commission. Originally B L493.2 General physical description: 9-3/4x7-3/4 | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to Jo[h]n L. Le Conte, Philadelphia; | Feb. 14, 1854 | 8-1/2x5-1/4 | Request File |
A.L.S. 1p. (see Le Conte papers.) Forwards natural history specimens. Originally B L493.2 Dr. Lester D. Stephens believes this item to be dated 1854. (June 11, 1974) Originally dated 1884. General physical description: 8-1/2x5-1/4 | |||
Motschulsky, Victor de.
Letter to [John L. Le Conte]; | Feb. 16, 1854 | 8x5 | Request File |
New York, A.L.S. 2p. In French. (see Le Conte papers.) Concerning his travels. Entomology. Originally B L493.2 General physical description: 8x5 | |||
Wild, J. P..
Letter to John L. Leconte; | Feb. 20, 1854 | 9-3/4x7-3/4 | Request File |
Baltimore, A.L.S. 3p. (see Le Conte papers.) American entomology. Originally B L493.2 General physical description: 9-3/4x7-3/4 | |||
McClelland, Robert, 1807-1880.
Letter to Rob[er]t B. Campbell; | Feb. 21, 1854 | 9-3/4x7-1/2 | Request File |
Washington, L. 1p. Copy. (see Le Conte papers.) Cannot comply with the request of J.L. Le Conte, etc. Originally B L493.3 General physical description: 9-3/4x7-1/2 | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to Jo[h]n L. Le Conte, Philadelphia; | Feb. 24, 1854 | 8-1/2x5-1/2 | Request File |
A.L.S. 2p. (see Le Conte papers.) Entomology. Cannot illustrate the book on western coleoptera. Originally B L493.2 Dr. Lester D. Stephens believes this item to be dated 1854. (June 11, 1974) Originally dated 1884. General physical description: 8-1/2x5-1/2 | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to J[ohn] L. Le Conte, Philadelphia; | Feb. 26, 1854 | 8-1/2x5-1/2 | Request File |
A.L.S. 1p. (see Le Conte papers.) Concerning turtles. Originally B L493.2 Dr. Lester D. Stephens believes this item to be dated 1854. (June 11, 1974) Originally dated 1884. General physical description: 8-1/2x5-1/2 | |||
Webb, Thomas H. (Thomas Hopkins), 1801-1866.
Letter to John L. Le Conte, Philadelphia; | Feb. 26, 1854 | 8-1/4x5-1/4 | Request File |
Providence, A.L.S. 2p. (see Le Conte papers.) Entomological matters. Originally B L493.2 General physical description: 8-1/4x5-1/4 | |||
Harris, Thaddeus William, 1795-1856.
Letter to J.L. Leconte; | March 2, 1854 | 7 3/4" x 9 3/4" | Request File |
Cambridge, A.L.S. 3p. PPAN Returned to the Academy of Natural Sciences - Oct. 18, 1945 General physical description: 7 3/4" x 9 3/4" | |||
Harris, Thaddeus William, 1795-1856.
Letter to John L. Leconte; | March 6, 1854 | 7 1/2" x 9 3/4" | Request File |
Cambridge, A.L.S. 3p. PPAN Returned to the Academy of Natural Sciences - Oct. 18, 1945 General physical description: 7 1/2" x 9 3/4" | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to [John L.] Le Conte, Philadelphia; | March 11, 1854 | 8-1/2x5-1/2 | Request File |
A.L.S. 1p. (see Le Conte papers.) Entomology. Originally B L493.2 Dr. Lester D. Stephens believes this item to be dated 1854. (June 11, 1974) Originally dated 1884. General physical description: 8-1/2x5-1/2 | |||
Le Conte, John Eatton, 1784-1860.
Letter to [John Lawrence Le Conte]; | March 12, 1854 | 8-3/4x7 | Request File |
A.L.S. 2p. (see Le Conte Papers.) Natural history. Insects. Refers to Girard and Baird. Originally B L493.2 General physical description: 8-3/4x7 | |||
Melsheimer, Friedrich Ernst, 1782-1873.
Letter to [John L. Le Conte]; | March 23, 1854 | 8x5 | Request File |
A.L.S. 2p. (see Le Conte papers Concerning coleoptera. Originally B L493.2 General physical description: 8x5 | |||
Guex, John A..
Letter to J[ohn] L. Le Conte, Philadelphia; | March 31, 1854 | 10-3/4x8-1/2 | Request File |
New York, A.L.S. 3p.and add. (see Le Conte papers.) Entomology. Originally B L493.2 General physical description: 10-3/4x8-1/2 | |||
Leipzig. K. Gesellschaft der Wissenschaften..
Letter to [John L. Le Conte]; | April 7, 1854 | 8-3/4x5-1/2 | Request File |
Leipzig, A.L.S.: J. Victor Casus. 2p. (see Le Conte papers.) Sends his diploma of membership. Wishes his publications on American insects. General physical description: 8-3/4x5-1/2 | |||
Wild, J. P..
Letter to John [L.] Le Conte; | April 8, 1854 | 7-1/4x5 | Request File |
Baltimore, A.L.S. 3p. (see Le Conte papers.) Concerning his insects and coleoptera. Originally B L493.2 General physical description: 7-1/4x5 | |||
Uhler, Philip R. (Philip Reese), 1835-1913.
Letter to J[ohn] L. Le Conte; | April 10, 1854 | 12x7-1/2 | Request File |
Baltimore, A.L.S. 1p.,end. (see Le Conte papers.) Asks for catalogue. Coleoptera. Originally B L493.2 General physical description: 12x7-1/2 | |||
Motschulsky, Victor de.
Letter to [John L. Le Conte]; | April 17, 1854 | 8x5 | Request File |
New Orleans, A.L.S. 2p. In French. (see Le Conte papers.) Has yellow fever, and must remain where he is. Entomology. Originally B L493.2 General physical description: 8x5 | |||
Harris, Thaddeus William, 1795-1856.
Letter to John L. Leconte; | April 21, 1854 | 7 3/4" x 9 3/4" | Request File |
Cambridge, A.L.S. 2p. and add. PPAN Returned to the Academy of Natural Sciences - Oct. 18, 1945 General physical description: 7 3/4" x 9 3/4" | |||
Guex, John A..
Letter to John [L. Le Conte]; | April 26, 1854 | 10-3/4x8-1/2 | Request File |
New York, A.L.S. 2p. (see Le Conte papers.) Entomological news. Originally B L493.2 General physical description: 10-3/4x8-1/2 | |||
Hall, James, 1811-1898.
Letter to John L. Le Conte; | May 2, 1854 | 7 3/4" x 9 3/4" | Request File |
Washington, A.L.S. 2p. General physical description: 7 3/4" x 9 3/4" | |||
Bache, A. D. (Alexander Dallas), 1806-1867.
Letter to Jo[h]n L. Le Conte; | May 9, 1854 | 8x5 | Request File |
Washington, A.L.S. 2p. (see Le Conte papers Friendly letter of some plates oeing returned to him by "One of my young assistants." Originally B L493.2 General physical description: 8x5 | |||
Harris, Thaddeus William, 1795-1856.
Letter to John L. Leconte; | May 10, 1854 | 7 3/4" x 9 3/4" | Request File |
Cambridge, A.L.S. 3p. and add. PPAN Returned to the Academy of Natural Sciences - Oct. 18, 1945 General physical description: 7 3/4" x 9 3/4" | |||
Cooper, J. G. (James Graham), 1830-1902.
Letter to J[ohn] L. Le Conte; | May 21, 1854 | 10x7-1/2 | Request File |
A.L.S. 2p. (see Le Conte papers.) Concerning insects he had collected. General physical description: 10x7-1/2 | |||
Kirtland, J. P., (Jared Potter), 1793-1877.
Letter to J[ohn] L. Le Conte; | May 27, 1854 | 8x5 | Request File |
A.L.S. 2p. (see Le Conte papers Illnesses and deaths in the family, but will capture insects for him. Originally B L493.2 General physical description: 8x5 | |||
Lacordaire, Théodore, 1801-1870.
Letter to [J.L. Le Conte ?]; | June 2, 1854 | 5 1/2" x 8 1/2" | Request File |
Liege, A.L.S. 4p. In French. General physical description: 5 1/2" x 8 1/2" | |||
Squier, E. G., (Ephraim George), 1821-1888.
Letter to [John L.] Le Conte; | June 16, 1854 | 10x7-3/4 | Request File |
New York, A.L.S. 2p. (see Le Conte papers.) Encloses broadside explaining shares of stock which are to be issued, and recommends that he purchase some. Originally B L493.3 General physical description: 10x7-3/4 | |||
Squier, E. G., (Ephraim George), 1821-1888.
Letter to [John L.] Le Conte; | June 20, 1854 | 8-1/4x5-1/4 | Request File |
New York, A.L.S. 3p. (see Le Conte papers.) Business. General physical description: 8-1/4x5-1/4 | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [John L. Le Conte]; | June 21, 1854 | 8-1/2x5-1/2 | Request File |
Berlin, A.L.S. 4p. (see Le Conte papers.) News of his forthcoming marriage. Concerning publications on, and studies of insects. General physical description: 8-1/2x5-1/2 | |||
Powel, Samuel, 1818-1885.
Letter to John L. Le Conte, Philadelphia; | June 24, 1854 | 10x7-3/4 | Request File |
New Port, R.I., A.L.S. 3p. (see Le Conte papers.) Will be ready to go hunting for specimens whenever he can come to Newport. General physical description: 10x7-3/4 | |||
Squier, E. G., (Ephraim George), 1821-1888.
Letter to [John L.] Le Conte; | June 26, 1854 | 8-1/4x5-1/4 | Request File |
New York, A.L.S. 3p. (see Le Conte papers.) Business. General physical description: 8-1/4x5-1/4 | |||
Kirtland, J. P., (Jared Potter), 1793-1877.
Letter to [J.L.?] Le Conte; | June 28, 1854 | 5" x 8" | Request File |
East Rockport, A.L.S. 1p. General physical description: 5" x 8" | |||
Motschulsky, Victor de.
Letter to [J.L.?] Le Conte; | June 30, 1854 | 5 1/4" x 8" | Request File |
New York, A.L.S. 2p. In French. General physical description: 5 1/4" x 8" | |||
Motschulsky, Victor de.
Letter to [J.L. Le Conte ?]; | July 12, 1854 | 5 1/2" x 8" | Request File |
New York, A.L.S. 2p. In French. General physical description: 5 1/2" x 8" | |||
Randall, A..
Letter to J[ohn] L. Le Conte, Philadelphia; | July 14, 1854 | 10x8 | Request File |
San Francisco, Cal., A.L.S. 1p.and add. (see Le Conte papers.) Asks him to forward papers. Will try to collect enbomological specimens for him. General physical description: 10x8 | |||
Poey, Felipe, 1799-1891.
Letter to [J.L. Le Conte ?]; | July 18, 1854 | 8" x 10" | Request File |
Havana, A.L.S. 1p. In French. General physical description: 8" x 10" | |||
Ibbetson, Frederick H..
Letter to John L. Le Conte; | July 19, 1854 | 7" x 9" | Request File |
Montreal, A.L.S. 4p. General physical description: 7" x 9" | |||
Herrolat, A..
Letter to J[ohn] L. Le Conte; | July 20, 1854 | 8-1/4x5-1/4 | Request File |
Paris, A.L.S. 3p. In French. (see Le Conte papers.) Thanks for publications on entomology. Entomological news. Refers to Fairman Rogers. Originally B L493.2 General physical description: 8-1/4x5-1/4 | |||
Ramy, A. Constantine.
Letter to John L. Le Conte; | July 24, 1854 | 9x7 | Request File |
Racine, Wisc. A.L.S. 2p. (see Le Conte papers Forwards insects and comments on them. General physical description: 9x7 | |||
Hammond, William Alexander, 1828-1900.
Letter to John L. Le Conte; | July 25, 1854 | 6 3/4" x 8 1/2" | Request File |
Fort Riley, Kansas Terry, A.L.S. 4p. General physical description: 6 3/4" x 8 1/2" | |||
Guex, John A..
Letter to John [L. Le Conte]; | July 28, 1854 | 8-1/4x5-1/4 | Request File |
New York, A.L.S. 3p. (see Le Conte papers.) Asks for a loan to tide him over. General physical description: 8-1/4x5-1/4 | |||
Guex, John A..
Letter to [John L. Le Conte]; | Aug. 2, 1854 | 8-1/4x5-1/4 | Request File |
New York, A.L.S. 1p. (see Le Conte papers.) Thanks for the loan. General physical description: 8-1/4x5-1/4 | |||
Ibbetson, Frederick H..
Letter to [J.L. Le Conte ?]; | Aug. 5, 1854 | 4 1/2" x 7" | Request File |
Montreal, A.L.S. 8p. General physical description: 4 1/2" x 7" | |||
Stout, Arthur B..
Letter to [John L.] Le Conte; | Aug. 16, 1854 | 10x8 | Request File |
San Francisco, A.L.S. 2p. (see Le Conte paper Business matters. General physical description: 10x8 | |||
Lacordaire, Théodore, 1801-1870.
Letter to [John L. Le Conte]; | Aug. 22, 1854 | 8-1/2x5-1/4 | Request File |
Liege, A.L.S. 4p. In French. (see Le Conte papers.) His publications. Natural history. Coleoptera. Entomology. Originally B L493.2 General physical description: 8-1/2x5-1/4 | |||
Girard, Charles, 1822-1895.
Letter to Jno. L. Le Conte; | Aug. 25, 1854 | 5 1/4" x 8" | Request File |
New York, A.L.S. 2p. General physical description: 5 1/4" x 8" | |||
Ibbetson, Frederick H..
Letter to [J.L. Le Conte ?]; | Aug. 25, 1854 | 7" x 9" | Request File |
Montreal, A.L.S. 4p. General physical description: 7" x 9" | |||
Squier, E. G., (Ephraim George), 1821-1888.
Letter to [John L.] Le Conte; | Aug. 25, 1854 | 8x5 | Request File |
New York. A.L.S. 4p. (see Le Conte papers Business. General physical description: 8x5 | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to John L. Le Conte; | Aug. 26, 1854 | 5 1/4" x 8 1/2" | Request File |
Beesleys Point, N.J., A.L.S.1p. Dr. Lester D. Stephens believes this item to be dated 1854. (June 11, 1974) Originally dated 1884. General physical description: 5 1/4" x 8 1/2" | |||
Ibbetson, Frederick H..
Letter to [J.L. Le Conte ?]; | Aug. 26, 1854 (?) | 4 1/2" x 7" | Request File |
Montreal, A.L.S. 1p. illus. General physical description: 4 1/2" x 7" | |||
Conover, Ralph.
Receipt to J[ohn] S[L.] Le Conte; | Aug. 28, 1854 | 5-1/4x8-1/4 | Request File |
Jersey City, A.D.S. 1p. (see Le Conte papers.) For lumber and labor. General physical description: 5-1/4x8-1/4 | |||
Milham, J..
Letter to J[ohn] L. Le Conte, Philadelphia; | Aug. 28, 1854 | 9-3/4x7-3/4 | Request File |
New York, A.L.S. 1p.and add. (see Le Conte papers.) Forwards bill of lading for boxes shipped by John Leforge. General physical description: 9-3/4x7-3/4 | |||
Venvill, William.
Letter to John L. LeConte | Aug. 28, 1854 | 8 x 10 | Request File |
Letter accompanying certified check. General physical description: 8 x 10 | |||
Schott, Arthur, 1814-1875.
Letter to John [E.] Le Conte; | Aug. 29, 1854 | 8-1/4x5-1/4 | Request File |
Washington, A.L.S. 2p. (see Le Conte papers.) Forwards map. General physical description: 8-1/4x5-1/4 | |||
Logan, Thos. M. (Thomas Muldrup), 1808-1876.
Letter to John L[awrence] Le conte, Philadelphia; | Aug. 30, 1854 | 8-3/4x7 | Request File |
Sacremento, Cal., A.L.S. 4p.,add. (see Le Conte papers.) Is keeping meteorological records. Natural history discoveries. Asks for help for scientific work. Friendly letter. Originally B L493.3 General physical description: 8-3/4x7 | |||
Guex, John A..
Letter to [John L. Le Conte]; | Sept. 2, 1854 | 7-1/2x5 | Request File |
Jersey City, A.L.S. 6p. (see Le Conte papers.) Lists items sent,by crates, of his entomological collections. General physical description: 7-1/2x5 | |||
Guex, John A..
Letter to J[ohn] L. Le Conte, Philadelphia; | Sept. 3, 1854 | 10-1/2x8-1/2 | Request File |
Jersey City, A.L.S. 3p.and add. (see Le Conte papers.) Hopes for his future. General physical description: 10-1/2x8-1/2 | |||
Guex, John A..
Letter to John [L. Le Conte]; | Sept. 5, 1854 | 10-3/4x8 | Request File |
Jersey City, A.L.S. 4p. (see Le Conte papers.) Plans to remove to Philadelphia. Friendly letter. General physical description: 10-3/4x8 | |||
Ibbetson, Frederick H..
Letter to [J.L. Le Conte ?]; | Sept. 6, 1854 | 7" x 9" | Request File |
Montreal, A.L.S. 4p. General physical description: 7" x 9" | |||
Squier, E. G., (Ephraim George), 1821-1888.
Letter to J[ohn] L. Le Conte; | Sept. 10, 1854 | 8x5 | Request File |
New York, A.L.S. 3p. (see Le Conte papers Business. General physical description: 8x5 | |||
Guex, John A..
Letter to John [L. Le Conte]; | Sept. 19, 1854 | 7x4-1/2 | Request File |
Jersey City, A.L.S. 1p. (see Le Conte Papers.) Is selling his effects prior to moving to Philadelphia. General physical description: 7x4-1/2 | |||
Guex, John A..
List of debts owed in New Jersey; | Sept. 19, 1854 | 7-1/2x7-1/2 | Request File |
Jersey City, A.D.S. 1p. (see Le Conte papers.) General physical description: 7-1/2x7-1/2 | |||
Squier, E. G., (Ephraim George), 1821-1888.
Letter to J[ohn] L. Le Conte; | Sept.19, 1854 | 8x5 | Request File |
New York, A.L.S. 1p. (see Le Conte papers Business. General physical description: 8x5 | |||
Raynard & Treadmill.
Letter to Jo[h]n L. Le Conte, Philadelphia; | Sept. 19, 1854 | 10-1/2x8-1/4 | Request File |
New York, L. 1p. (see Le Conte papers.) Will forward shipment as soon as possible. General physical description: 10-1/2x8-1/4 | |||
Guex, John A..
Letter to John [L. Le Conte]; | Sept. 24, 1854 | 7-3/4x6-3/4 | Request File |
Jersey City, A.L.S. 2p. In Pencil. (see Le Conte Papers.) Concerning his needs. General physical description: 7-3/4x6-3/4 | |||
Patterson, Thomas C..
Letter to John L. Le Conte; | Sept. 25, 1854 | 8x5-1/4 | Request File |
New York, A.L.S. 2p. (see Le Conte papers.) Asks him to visit Mr. Guex as soon as possible. General physical description: 8x5-1/4 | |||
Andrews, Mrs..
Letter to J[ohn] L. Lecompt [sic]; | Sept. 28, 1854 | 8x5 | Request File |
A.L.S. 2p. (see Le Conte papers. Concerning John A. Guex. General physical description: 8x5 | |||
Guex, John A..
Letter to John [L. Le Conte]; | Sept. 28, 1854 | 8-3/4x5-1/2 | Request File |
New York, A.L.S. 1p. (see Le Conte papers.) Hopes to leave for Philadelphia. General physical description: 8-3/4x5-1/2 | |||
Squier, E. G., (Ephraim George), 1821-1888.
Letter to [John L.] Le Conte; | Sept. 29, 1854 | 8-1/4x5 | Request File |
New York, A.L.S. 2p. (see Le Conte papers.) Business. General physical description: 8-1/4x5 | |||
Ibbetson, Frederick H..
Letter to [J.L. Le Conte ?]; | Sept. 30, 1854 | 7" x 8 3/4" | Request File |
Montreal, A.L.S. 4p. General physical description: 7" x 8 3/4" | |||
Guex, John A..
Letter to John [L. Le Conte; | Sept., 1854? | 7x4-1/2 | Request File |
A.L.S. 2p. (see Le Conte papers.) Notifies him of shipment. General physical description: 7x4-1/2 | |||
Verrvill, William.
Letter to John L. Le Conte; | Oct. 1, 1854 | 7" x 9" | Request File |
[New York] A.L.S. 1p. General physical description: 7" x 9" | |||
Couper, William, 1853-1942.
Letter to [J.L. Le Conte ?]; | Oct. 2, 1854 | 8" x 10" | Request File |
Toronto, A.L.S. 3p. General physical description: 8" x 10" | |||
Squier, E. G., (Ephraim George), 1821-1888.
Letter to [John L.] Le Conte; | Oct. 3, 1854 | 8-1/4x5 | Request File |
New York, A.L.S. 2p. (see Le Conte papers.) Business. General physical description: 8-1/4x5 | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to Jno. L. Le Conte; | Oct. 9, 1854 | 5 1/4" x 8 1/2" | Request File |
Washington, A.L.S. 1p. General physical description: 5 1/4" x 8 1/2" | |||
Couper, William, 1853-1942.
Letter to [J.L. Le Conte ?]; | Oct. 16, 1854 | 5" x 8" | Request File |
Toronto, A.L.S. 1p. General physical description: 5" x 8" | |||
Wild, J. P..
Letter to John [L.] Le Conte; | Oct. 16, 1854 | 8-1/4x5-1/4 | Request File |
Baltimore, A.L.S. 1p. (see Le Conte papers.) Concerning the coleoptera collected in the West. General physical description: 8-1/4x5-1/4 | |||
Haldeman, Samuel Stehman, 1812-1880.
Letter to Jo[hn L. Le Conte?]; | Oct.22, 1854 | 4" x 5 1/4" | Request File |
A.L.S. 1p. General physical description: 4" x 5 1/4" | |||
Wild, J. P..
Letter to [John L. Le Conte]; | Oct. 23, 1854 | 8-1/4x5-1/4 | Request File |
Baltimore, A.L.S. 2p. (see Le Conte papers.) Entomology. General physical description: 8-1/4x5-1/4 | |||
Cooper, William, 1798-1864.
Letter to John L. Le Conte, Philadelphia; | Oct. 24, 1854 | 8x5 | Request File |
Toronto, A.L.S. 2p. (see Le Conte papers Entomology. Originally B L493.2 General physical description: 8x5 | |||
Girard, Charles, 1822-1895.
Letter to John L. Le Conte; | Oct. 25, 1854 | 4" x 6" | Request File |
Smithsonian inst., A.L.S. 2p. General physical description: 4" x 6" | |||
Harris, Thaddeus William, 1795-1856.
Letter to John L. Leconte; | Oct. 26, 1854 | 7 3/4" x 9 3/4" | Request File |
Cambridge, A.L.S. 3p. and add. PPAN Returned to Academy of Natural Sciences - Oct. 18, 1945 General physical description: 7 3/4" x 9 3/4" | |||
Squier, E. G., (Ephraim George), 1821-1888.
Letter to Major John [E.] Le Conte; | Nov. 1, 1854 | 5" x 8" | Request File |
New York, A.L.S. 2p. and add. Contains a note from P. T. Woodbury. General physical description: 5" x 8" | |||
Squier, E. G., (Ephraim George), 1821-1888.
Letter to [John L.] Le Conte; | Nov. 3, 1854 | 8-1/4x5 | Request File |
New York, A.L.S. 3p. (see Le Conte papers.) Business. General physical description: 8-1/4x5 | |||
Dana, James Dwight, 1813-1895.
Letter to John L. Le Conte; | Nov. 4, 1854 | 5" x 8" | Request File |
New Haven, A.L.S. 1p. General physical description: 5" x 8" | |||
Apetz, Heinrich.
Letter to [John L. Le Conte]; | Nov. 5, 1854 | 9-3/4x7-1/2 | Request File |
A.L.S. 3p. In German. (see Le Conte papers.) Entomological subjects. Originally B L493.2 General physical description: 9-3/4x7-1/2 | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to Jo[h]n L. Le Conte, Philadelphia; | Nov. 11, 1854 | 8-1/4x5-1/2 | Request File |
A.L.S. 1p. (see Le Conte papers.) Will ship him the new coleoptera. Originally B L493.2 Dr. Lester D. Stephens believes this item to be dated 1854. (June 11, 1974) Originally dated 1884. General physical description: 8-1/4x5-1/2 | |||
Squier, E. G., (Ephraim George), 1821-1888.
Letter to [John L.] Le Conte; | Nov. 14, 1854 | 8-1/4x5 | Request File |
New York, A.L.S. 2p. (see Le Conte papers.) Business. General physical description: 8-1/4x5 | |||
Wild, J. P..
Letter to [John L. Le Conte]; | Nov. 18, 1854 | 9-3/4x7-1/2 | Request File |
Baltimore, A.L.S. 2p. (see Le Conte papers.) Forwards coleoptera. Entomology. Originally B L493.2 General physical description: 9-3/4x7-1/2 | |||
Kirtland, J. P., (Jared Potter), 1793-1877.
Letter to [John L.] Le Conte; | Dec. 1, 1854 | 8x5 | Request File |
A.L.S. 2p. (see Le Conte papers Natural history. Entomology. Friendly letter. Originally B L493.2 General physical description: 8x5 | |||
Lacordaire, Théodore, 1801-1870.
Letter to [J.L. Le Conte ?]; | Dec. 10, 1854 | 5 1/2" x 8 1/2" | Request File |
Liege, A.L.S. 3p. and end. In French. General physical description: 5 1/2" x 8 1/2" | |||
Certification that there are no claims against the property of John Eisenbrey | Dec. 12, 1854 | Request File | |
5 certification forms, 1 letter. | |||
Hammond, Ogden.
Letter to John L. Le Conte, Philadelphia; | Dec. 18, 1854 | 9x7-1/4 | Request File |
Charleston, S.C., A.L.S. 2p. (See Le Conte papers.) Asks him to forward a box which he left with a friend, now deceased. Originally B L493.2 General physical description: 9x7-1/4 | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to Jo[h]n L. Le Conte, Philadelphia; | Dec. 28, 1854 | 8-1/2x5-1/2 | Request File |
A.L.S. 1P. (see Le Conte papers.) Forwards draft on his account. Originally B L493.2 Dr. Lester D. Stephens believes this item to be dated 1854. (June 11, 1974) Originally dated 1883. General physical description: 8-1/2x5-1/2 | |||
Ibbetson, Frederick H..
Letter to John [L.] Le Conte; | 1854 | 7" x 9" | Request File |
Montreal [ca.]. A.L.S. 3p. Unlocated: October 2010. General physical description: 7" x 9" | |||
Ibbetson, Frederick H..
Letter to John [L.] LeConte | ca. 1854 | 8 x 10 | Request File |
Letter regarding Coleoptera. General physical description: 8 x 10 | |||
Dana, James Dwight, 1813-1895.
Letter to John L. Le Conte; | Jan. 1, 1855 | 4 1/2" x 7 1/4" | Request File |
New Haven, A.L.S. 2p. General physical description: 4 1/2" x 7 1/4" | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [John L.] Le Conte; | Jan. 9, 1855 | 5 1/2" x 8 1/2" | Request File |
Berlin, L. 4p. General physical description: 5 1/2" x 8 1/2" | |||
Chaudoir, M. de (Maximilien), baron, 1817-1881.
Letter to [J.L. Le Conte ?]; | Jan. 15/27, 1855 | 8 1/4" x 11" | Request File |
A.L.S. 4p. In French. General physical description: 8 1/4" x 11" | |||
Dana, James Dwight, 1813-1895.
Letter to J.L. Leconte; | Jan. 16, 1855 | 5" x 8" | Request File |
New Haven, A.L.S. 1p. General physical description: 5" x 8" | |||
Dana, James Dwight, 1813-1895.
Letter to J.L. Le Conte; | Feb. 1, 1855 | 5" x 8" | Request File |
New Haven, A.L.S. 3p. General physical description: 5" x 8" | |||
Hammond, William Alexander, 1828-1900.
Letter to John L. Le Conte; | Feb. 1, 1855 | 7 3/4" x 9 1/2" | Request File |
Fort Riley, Kansas territory, A.L.S. 4p. General physical description: 7 3/4" x 9 1/2" | |||
Ames, Frank.
Letter to John L. Le Conte; | Feb. 2, 1855 | 10-3/4x8-1/2 | Request File |
San Diego, Cal.; A.L.S. 2p. (see LeConte papers.) Concerning his property in California. General physical description: 10-3/4x8-1/2 | |||
Kendall, E. Otis (Ezra Otis), 1818-1899.
Letter to [John L.] Le Conte; | Feb. 5, 1855 | 7x4-1/2 | Request File |
A.L.S. 1p. (see Le Conte papers.) Asks him to dinner to visit and discuss entomology. General physical description: 7x4-1/2 | |||
Hammond, E..
Letter to John L. Le Conte, Philadelphia; | Feb. 8, 1855 | 8-1/2x7 | Request File |
Charleston, S.C., A.L.S. 6p. (see Le Conte papers.) Asks him to have an aquarium made for him. General physical description: 8-1/2x7 | |||
Kirtland, J. P., (Jared Potter), 1793-1877.
Letter to J[ohn] L. Le Conte, Washington; | Feb. 13, 1855 | 8x5 | Request File |
Cleveland, A.L.S. 2p.and add.: "Care of Prof. A.D. Bache. (see Le Conte papers.) Concerning difficulties with a publication. Originally B L493.2 General physical description: 8x5 | |||
Hammond, Bessie.
Letter to [John L. Le Conte]; | Feb. 23, 1855 | 8-1/2x7 | Request File |
Charleston,S.C., A.L.S. 4p. (see Le Conte papers.) Suggestions as to how to arrange an exhibition case for living animals. General physical description: 8-1/2x7 | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to Jo[h]n L. Leconte, Philadelphia; | Feb. 24, 1855 | 8-1/2x5-1/2 | Request File |
A.L.S. 1p. (see Le Conte papers.) Concerning lithographic plates for a publication. Originally B L493.2 General physical description: 8-1/2x5-1/2 | |||
Bache, A. D. (Alexander Dallas), 1806-1867.
Letter to [John L. Le Conte]; | Feb. 24, 1855 | 8x5 | Request File |
A.L.S.with initials. 2p. (see Le Conte papers.) Is busy with the Smithsonian. Friendly letter. Originally B L493.2 General physical description: 8x5 | |||
Sloat, Leslie W..
Letter to [J.L. Le Conte]; | Feb. 26, 1855 | 6 3/4" x 8 1/4" | Request File |
San Francisco, A.L.S. 2p. General physical description: 6 3/4" x 8 1/4" | |||
Haldeman, Samuel Stehman, 1812-1880.
Letter to [John L.] Le C[onte]; | Feb. 27, 1855 | 8x5 | Request File |
Columbia, Pa., A.L.S. 2p. (see Le Conte papers) Concerning publications. Coleoptera. Refers to Agassiz. Originally B L493.2 General physical description: 8x5 | |||
Duyckinck, George L. (George Long), 1823-1863.
Letter to [John L. Le Conte]; | March 8, 1855 | 8x5 | Request File |
New York A.L.S. 3p. (see Le Conte papers Asks him to check proofs of his article on the APS. Has asked Trego to do the same. Originally B L493.2 General physical description: 8x5 | |||
Haldeman, Samuel Stehman, 1812-1880.
Letter to [John L. Le Conte]; | March 9, 1855 | 8x5 | Request File |
A.L.S. 2p. (see Le Conte papers Publications he has received for various persons and institutions, including the U.of P. Originally B L493.2 General physical description: 8x5 | |||
Motschulsky, Victor de.
Letter to John L. Le Conte; | March 19, 1855 | 5 1/4" x 8" | Request File |
St. Petersburg, A.L.S. 3p. and add. In French. General physical description: 5 1/4" x 8" | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to Jno. L. Le Conte; | April 5, 1855 | 5 1/4" x 8 1/2" | Request File |
Washington, A.L.S. 1p. General physical description: 5 1/4" x 8 1/2" | |||
Hammond, Ogden.
Letter to John L. Le Conte; | April 19, 1855 | 5" x 8" | Request File |
Charleston, S.C., A.L.S. 4p. General physical description: 5" x 8" | |||
Rogers, Fairman, 1833-1900.
Letter to Dr. [J.L. Le Conte ?]; | April 20, 1855 | 8" x 10" | Request File |
U.S. Coast survey camp, Key Biscayne, Florida, A.L.S. 3p. General physical description: 8" x 10" | |||
Lacordaire, Théodore, 1801-1870.
Letter to [J.L. Le Conte ?]; | April 27, 1855 | 5 1/2" x 8 1/2" | Request File |
Liege, A.L.S. 4p. In French. General physical description: 5 1/2" x 8 1/2" | |||
Hammond, Ogden.
Letter to John L. Le Conte; | April 28, 1855 | 8" x 10" | Request File |
Charleston, S.C., A.L.S. 4p. General physical description: 8" x 10" | |||
Maclur, William L..
Letter to [John L. Le Conte]; | May 4, 1855 | 7x4-1/2 | Request File |
A.L.S. 2p. (see Le Conte papers.) Concerning Guex. Refers to Haldeman. General physical description: 7x4-1/2 | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to Jo[h]n L. Le Conte, Philadelphia; | May 8, 1855 | 8-1/2x5-1/2 | Request File |
A.L.S. 2p. (see Le Conte papers.) Entomology. General physical description: 8-1/2x5-1/2 | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to Jno. L. Leconte; | May 9, 1855 | 5 1/4" x 8 1/2" | Request File |
Washington, A.L.S. 1p. General physical description: 5 1/4" x 8 1/2" | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to Jno. L. Leconte; | May 12, 1855 | 5 1/4" x 8 1/2" | Request File |
Washington, (?). A.L.S. 4p. General physical description: 5 1/4" x 8 1/2" | |||
Hammond, Ogden.
Letter to John L. Le Conte; | May 19, 1855 | 5" x 8" | Request File |
Charleston, S.C., A.L.S. 3p. General physical description: 5" x 8" | |||
Dana, James Dwight, 1813-1895.
Letter to J.L. Le Conte; | May 25, 1855 | 5" x 8" | Request File |
New Haven, A.L.S. 3p. General physical description: 5" x 8" | |||
G. P. Putnam & Co..
Letter to [John E.] Le Conte; | May 26, 1855 | 7-3/4x5 | Request File |
New York, L. 1p. (see Le Conte papers Concerning his receipt of the Transactions of the Royal Society of London. General physical description: 7-3/4x5 | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [J.L.] Le Conte; | May 31, 1855 | 5 1/2" x 8 1/2" | Request File |
Berlin, A.L.S. 4p. General physical description: 5 1/2" x 8 1/2" | |||
Hall, James, 1811-1898.
Letter to Dr. [J.L.] Le Conte; | June 10, 1855 | 5" x 8" | Request File |
Albany, A.L.S. 4p. General physical description: 5" x 8" | |||
Murray, Andrew, 1812-1878.
Letter to [J.L. Le Conte ?]; | June 11, 1855 | 5 1/2" x 8 1/2" | Request File |
Edinburgh, A.L.S. 4p. General physical description: 5 1/2" x 8 1/2" | |||
Lacordaire, Théodore, 1801-1870.
Letter to [J.L. Le Conte ?]; | June 16, 1855 | 5 1/2" x 8 1/2" | Request File |
Liege, A.L.S. 4p. In French. General physical description: 5 1/2" x 8 1/2" | |||
Moore, George Henry, 1823-1892.
Letter to J. L. Le Conte; | June 23, 1855 | 5" x 7 1/2" | Request File |
New York, A.L.S. 1p. General physical description: 5" x 7 1/2" | |||
Sayre, Lewis A. (Lewis Albert), 1820-1900.
Letter to John [L. Le Conte]; | July 30, 1855 | 8x5-1/4 | Request File |
A.L.S. 3p. (see Le Conte papers.) Urges him to join the party in watching the laying of the "submarine telegraph." Refers to Agassiz and O.W.Holmes as possible guests in the party. General physical description: 8x5-1/4 | |||
LeConte, Joseph, 1823-1901.
Letter to John [L. Le Conte]; | Aug. 2, 1855 | 8" x 10" | Request File |
Athens, Ga., A.L.S. 2P. General physical description: 8" x 10" | |||
Melsheimer, Friedrich Ernst, 1782-1873.
Letter to [J.L. Le Conte]; | Sept. 13, 1855 | 6" x 8" | Request File |
Dover, Pa., A.L.S. 3p. General physical description: 6" x 8" | |||
Gould, Benjamin Apthorp, 1824-1896.
Letter to [J.L. ?] Le Conte; | Sept. 15, 1855 | 5" x 8" | Request File |
Cambridge, A.L.S. 1p. General physical description: 5" x 8" | |||
Gould, Benjamin Apthorp, 1824-1896.
Letter to John L. Le Conte, Philadelphia; | Sept. 20, 1855 | 7-3/4x5 | Request File |
Cloverden, A.L.S.with initials. 1p. (see Le Conte Papers.) Has a box of bugs for him. "Are you sure they are all dead?" Originally B L493.2 General physical description: 7-3/4x5 | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
List of entomological specimens sent to John L. Le Conte through B. A. Gould; | Sept., 1855 | 9-3/4x8 | Request File |
D. 1p.and end. (see Le Conte papers.) General physical description: 9-3/4x8 | |||
Letter to John L. LeConte | Oct. 4, 1855 | 8x10 | Request File |
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [John L.] Le Conte; | Nov. 6, 1855 | 8-1/2x5-1/2 | Request File |
Berlin, A.L.S. 5p. (see Le Conte papers.) Entomology. General physical description: 8-1/2x5-1/2 | |||
Wild, J. P..
Letter to [John L. Le Conte]; | Nov. 20, 1855 | 9-3/4x7-1/2 | Request File |
Baltimore, A.L.S. 2p. (see Le Conte papers.) Entomological comments. General physical description: 9-3/4x7-1/2 | |||
Steiner, Lewis Henry, 1827-1892.
Letter to [John L.] Le Conte; | Nov. 25, 1855 | 6-1/2x4 | Request File |
Baltimore, A.L.S. 2p. (see Le Conte papers.) Forwards patented item for tape-worms. Friendly letter. General physical description: 6-1/2x4 | |||
Poey, Felipe, 1799-1891.
Letter to John [L.?] Le Conte; | Dec. 4, 1855 | 8" x 10 1/2" | Request File |
Havana, A.L.S. 3p. and add. In French. General physical description: 8" x 10 1/2" | |||
Melsheimer, Friedrich Ernst, 1782-1873.
Letter to Dr. [J.L. Le Conte ?]; | Dec. 12, 1855 | 5" x 8" | Request File |
Dover, York co., Pa., A.L.S. 1p. General physical description: 5" x 8" | |||
Ziegler, Daniel P., 1823.
Letter to [John L. Le Conte]; | Dec. 27, 1855 | 7-1/4x5-1/2 | Request File |
York, Penna., A.L.S. 2p. (see Le Conte papers.) Will exchange his insects for publications, or duplicates of insects, with the Academy. General physical description: 7-1/4x5-1/2 | |||
Apetz, Johann Heinrich, 1794-1857.
Letter to Jo[h]n L. Leconte [sic]; | Jan. 3, 1856 | 11-1/4x9 | Request File |
Attenburg, A.L.S. 2p.,add. (see Le Conte Papers.) Thanks for publications. General physical description: 11-1/4x9 | |||
Hewitt, W. W. (William W.).
Letter to [John L.] Le Conte; | Jan. 19, 1856 | 7x4-1/2 | Request File |
New York, A.L.S. 4p. (see Le Conte papers.) Has returned from the West. Wishes he could visit. General physical description: 7x4-1/2 | |||
Agassiz, Louis, 1807-1873.
Letter to [John L.] Le Conte; | Jan. 21, 1856 | 10x7-3/4 | Request File |
Cambridge Mass., A.L.S. 4p. (see Le Conte papers.) Entomology. General physical description: 10x7-3/4 | |||
Truqui.
Letter to John [L.] Le Conte; | Feb. 4, 1856 | 10-1/2x8-1/4 | Request File |
Mexico, A.L.S. 4p. In French. (see Le Conte papers.) His interest in entomology and coloeptera. General physical description: 10-1/2x8-1/4 | |||
Letter to [John L. LeConte] | Feb. 4, 1856 | 7-1/2x5 | Request File |
In French. Regarding Mexico, California, Coleoptera. General physical description: 7-1/2x5 | |||
Morrison, James.
Letter to [John L.] Le Conte; | Feb. 9, 1856 | 6x4 | Request File |
Paris, A.L.S. 4p. (see Le Conte papers Concerning various collections of insects and his hope of going on an entomological expedition in the U.S. with him. General physical description: 6x4 | |||
Uhler, Philip R. (Philip Reese), 1835-1913.
Letter to John L. Le Conte; | Feb. 12, 1856 | 8x6-1/4 | Request File |
Baltimore, A.L.S. 2p. (see Le Conte papers.) Thanks for helping him with the publication. Entomological news. General physical description: 8x6-1/4 | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to Johnnie [J. L. Le Conte ?]; | Feb. 22, 1856 | 5 1/4" x 8 1/2" | Request File |
Washington, A.L.S. 1p. General physical description: 5 1/4" x 8 1/2" | |||
Motschulsky, Victor de.
Letter to John L. Le Conte, Philadelphia; | March 12, 1856 | 8-1/4x5-1/4 | Request File |
St. Petersburg, A.L.S. 3p.and add. In French. (see Le Conte papers.) Forwards, through Osten Sacken, certain insects. Gives his correct address. General physical description: 8-1/4x5-1/4 | |||
Lacordaire, Théodore, 1801-1870.
Letter to [John L. Le Conte]; | March 13, 1856 | 8-1/4x5-1/4 | Request File |
Liege, A.L.S. 4p. In French. (see Le Conte papers.) Entomological news. General physical description: 8-1/4x5-1/4 | |||
Gould, Benjamin Apthorp, 1824-1896.
Letter to J[ohn] L. Le Conte; | March 17, 1856 | 8x5 | Request File |
New Orleans, A.L.S.with initials. 1p. (see Le Conte papers.) Concerning a shipment of bugs. General physical description: 8x5 | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [John L.] Le Conte; | March 26, 1856 | 8-1/4x5-1/2 | Request File |
A.L.S. 6p. (see Le Conte papers.) Entomology. General physical description: 8-1/4x5-1/2 | |||
Mackenjaskne, W..
Letter to J[ohn] L. Le Conte, Philadelphia; | April 2, 1856 | 7x4-1/4 | Request File |
St. Johns, Newfoundland, A.L.S. 4p. (see Le Conte papers.) Concerning his collection of insects. Asks for names and titles of works on entomology. General physical description: 7x4-1/4 | |||
Gould, Benjamin Apthorp, 1824-1896.
Letter to [J.L. ?] Le Conte; | April 15, 1856 | 5" x 8" | Request File |
New York, A.L.S. 2p. General physical description: 5" x 8" | |||
Chaudoir, M. de (Maximilien), baron, 1817-1881.
Letter to J.[L.?] Le Conte; | April 26, 1856 | 5" x 8" | Request File |
A.L.S. 4p. In French. General physical description: 5" x 8" | |||
Gibbs, George, 1815-1873.
Letter to Dr. John [Lawrence] Leconte; | May 4, 1856 | 8" x 10" | Request File |
Fort Steilacoon, A.L.S. 3p. General physical description: 8" x 10" | |||
Gould, Benjamin A., (Benjamin Apthorp), 1787-1859.
Letter to [John Lawrence] LeConte | May 8, 1856 | Request Item | |
Cambridge, A.L.S. 2p. Acknowledges LeConte's earlier letter. Speaks of Frazer, Henry and Espy. Mentions the cause of his indigestion "night before last." | |||
Hammond, William Alexander, 1828-1900.
Letter to John L. Le Conte; | May 12, 1856 | 8" x 10" | Request File |
Fort Riley, Kansas ter., A.L.S. 3p. General physical description: 8" x 10" | |||
Letter to [John L.] LeConte | May 17, 1856 | Request File | |
Refers to LeConte's letter of the 19th. | |||
Glover, Townend, 1813-1883.
Letter to J[ohn L.] Le Conte; | May 19, 1856 | 7-3/4x6-1/2 | Request File |
Washington, L.S. 1p. (see Le Conte papers.) Has sent items of hemipterae to be named by Haldeman. General physical description: 7-3/4x6-1/2 | |||
Murray, Andrew, 1812-1878.
Letter to [J.L. Le Conte?]; | May 24, 1856 | 5 1/2" x 8 1/2" | Request File |
Edinburgh, A.L.S. 4p. General physical description: 5 1/2" x 8 1/2" | |||
Thomson, James.
Letter to [J.L. ?] Le Conte; | May 26, 1856 | 4" x 6" | Request File |
Paris, A.L.S. 4p. General physical description: 4" x 6" | |||
Kennicott, Robert, 1835-1866.
Letter to John L. Le Conte; | May 30, 1856 | 6 1/2" x 8" | Request File |
West Northfield, Ill., A.L.S. 4p. General physical description: 6 1/2" x 8" | |||
Stauffer, Jacob, b. 1808.
Letter to Jno. L. Le Conte; | June 2, 1856 | 5" x 8" | Request File |
Mount Joy, A.L.S. 2p. illus. General physical description: 5" x 8" | |||
Grant, F. W. (Frederick William), 1834-1902.
Letter to J.L. Le Conte; | June 3, 1856 | 8" x 10" | Request File |
Coldwater, nr. Orillia, C.W., A.L.S. 2p. General physical description: 8" x 10" | |||
Uhler, Philip R. (Philip Reese), 1835-1913.
Letter to J.L. Le Conte; | June 5, 1856 | 5" x 7 1/2" | Request File |
Baltimore, A.L.S. 2p. General physical description: 5" x 7 1/2" | |||
Kennicott, Robert, 1835-1866.
Letter to [J.L.] Le Conte; | June 15, [1856?] | 6 1/2" x 8" | Request File |
West Northfield, Ill., A.L.S. 3p. General physical description: 6 1/2" x 8" | |||
Stauffer, Jacob, b. 1808.
Letter to Jno. L. Le Conte; | June 17, 1856 | 7 1/2" x 9 1/2" | Request File |
Mount Joy, A.L.S. 1p. General physical description: 7 1/2" x 9 1/2" | |||
Murray, Andrew, 1812-1878.
Letter to [J.L. Le Conte ?]; | June 23, 1856 | 5 1/4" x 8 1/2" | Request File |
Edin[burgh], A.L.S. 3p. General physical description: 5 1/4" x 8 1/2" | |||
Hammond, William Alexander, 1828-1900.
Letter to J.L. Le Conte; | June 29, 1856 | 5" x 8" | Request File |
Fort Riley, Kansas Ter., A.L.S. 8p. General physical description: 5" x 8" | |||
Lacordaire, Théodore, 1801-1870.
Letter to [J.L. Le Conte ?]; | June 30, 1856 | 5 1/4" x 8 1/2" | Request File |
Liege, A.L.S. 3p. General physical description: 5 1/4" x 8 1/2" | |||
Hammond, William Alexander, 1828-1900.
Letter to John L. Le Conte; | July 5, 1856 | 4 1/2" x 7" | Request File |
Fort Riley, K[ansas] T[erritory]; A.L.S. 2p. General physical description: 4 1/2" x 7" | |||
Vésey, Louis de.
Letter to [J.L. Le Conte ?]; | July 6, 1856 | 6" x 7 1/4" | Request File |
Fort Riley, Kansas, A.L.S. 4p. General physical description: 6" x 7 1/4" | |||
Vésey, Louis de.
Letter to [John L. Le Conte]; | July 12, 1856 | 7x6 | Request File |
Fort Riley, Kan., A.L.S. 2p. Thanks for his publication and will send coleoptera to him. General physical description: 7x6 | |||
Whitaker, Benjamin.
Letter to John L. Le Conte; | Aug. 13, 1856 | 8" x 10" | Request File |
Warsaw, Ill., A.L.S. 2p. and end. General physical description: 8" x 10" | |||
Hammond, William Alexander, 1828-1900.
Letter to Dr. [J.L. Le Conte]; | Aug. 24, 1856 | 5" x 8" | Request File |
Fort Riley, K[ansas] T[erritory], A.L.S. 2p. General physical description: 5" x 8" | |||
Gould, Benjamin Apthorp, 1824-1896.
Letter to J.L. Le Conte; | Sept. 5, 1856 | 5" x 8" | Request File |
Cambridge, [ca.] A.L.S. 2p. General physical description: 5" x 8" | |||
Steiner, Lewis Henry, 1827-1892.
Letter to Jno. L. Le Conte; | Sept. 6, 1856 | 4 1/2" x 7" | Request File |
Baltimore, A.L.S. 4p. General physical description: 4 1/2" x 7" | |||
Steiner, Lewis Henry, 1827-1892.
Letter to [J.L.?] Le Conte; | Sept. 16, 1856 | 4 1/2" x 7" | Request File |
Baltimore, A.L.S. 3p. General physical description: 4 1/2" x 7" | |||
Vésey, Louis de.
Letter to [John L.Le Conte]; | Sept. 24, 1856 | 7x5-3/4 | Request File |
Ft. Riley, A.L.S. 3p. Forwarded entomological specimens. General physical description: 7x5-3/4 | |||
Osten-Sacken, C. R. (Carl Robert), 1828-1906.
Letter to [J.L. Le Conte ?]; | Oct. 1, 1856 | 4 1/2" x 7" | Request File |
Washington, A.L.S. 2p. General physical description: 4 1/2" x 7" | |||
Lacordaire, Théodore, 1801-1870.
Letter to [J.L. Le Conte]; | Oct. 8, 1856 | 5" x 8" | Request File |
Liege, A.L.S. 4p. In French. General physical description: 5" x 8" | |||
Rathvon, S. S., (Simon Snyder), 1812-1891.
Letter to Jo[h]n L. Le Conte; | Oct. 19, 1856 | 12-1/2x8 | Request File |
Lancaster, Penna., A.L.S. 2p. (see Le Conte papers.) Concerning De Saussure. Concerning his entomological collections. General physical description: 12-1/2x8 | |||
Peirce, Benjamin, 1809-1880.
Letter to John [L.] Le Conte; | Oct. 23, 1856 | 8x5 | Request File |
A.L.S. 2p. (see Le Conte papers Asks that he borrow a volume from the APS for him. General physical description: 8x5 | |||
Steiner, Lewis Henry, 1827-1892.
Letter to [J.L. Le Conte ?]; | Oct. 23, 1856 | 4 1/2" x 7" | Request File |
Baltimore, A.L.S. 2p. General physical description: 4 1/2" x 7" | |||
Steiner, Lewis Henry, 1827-1892.
Letter to Johannes [John L.] Le Conte; | Nov. 10, 1856 | 7x4-1/2 | Request File |
Baltimore, A.L. 1p. (see Le Conte papers.) Wishes that he and Sclator would visit, and perhaps stay a while, with him. General physical description: 7x4-1/2 | |||
Rogers, William Barton, 1804-1882.
Letter to John [L. Le Conte]; | Nov. 15, 1856 | 7x4-1/2 | Request File |
Paris, A.L. 4p. Informs him of a perfect preservative for his insects. General physical description: 7x4-1/2 | |||
Vésey, Louis de.
Letter to [J.L. Le Conte ?]; | Nov. 15, 1856 | 6" x 7" | Request File |
Fort Riley, K.T., A.L.S. 8p. General physical description: 6" x 7" | |||
Hammond, William Alexander, 1828-1900.
Letter to [John L. Le Conte]; | Nov. 16, 1856 | 8x5 | Request File |
A.L.S. 3p. Hopes to lay a paper before the Academy of Natural Sciences. Gyroscopes. Recommends a man for membership in the academy. Originally B L493.4 General physical description: 8x5 | |||
Hammond, Ogden.
Letter to John L. Le Conte; | Nov. 17, 1856 | 5" x 8" | Request File |
Charleston, S.C., A.L.S. 2p. General physical description: 5" x 8" | |||
Agassiz, Louis, 1807-1873.
Letter to John L. Le Conte; | Dec. 6, 1856 | 8x6-1/2 | Request File |
Cambridge, Mass., ca. L.in hand of Mrs. Agassiz. 3p. (see Le Conte papers.) States his belief of open Arctic seas, since whales live there. Unlocated: October 2010. General physical description: 8x6-1/2 | |||
Osten-Sacken, C. R. (Carl Robert), 1828-1906.
Letter to [J.L. Le Conte]; | Dec. 16, 1856 | 4 1/2" x 7" | Request File |
Washington, A.L.S. 3p. General physical description: 4 1/2" x 7" | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to J.[L.?] Le Conte; | Dec. 20, 1856 | 5 1/2" x 8 1/2" | Request File |
Berlin, A.L.S. 5p. and add. General physical description: 5 1/2" x 8 1/2" | |||
Casas, J. Victor.
Letter to [John L. Le Conte]; | Dec. 20, 1856 | 8-3/4x5-1/2 | Request File |
A.L.S. 1p.and end. (see Le Conte papers.) Acknowledges parcel for the Naturforschende Gesellchaft, Leipzig. Originally B L493.2 General physical description: 8-3/4x5-1/2 | |||
Steiner, Lewis Henry, 1827-1892.
Letter to Jno. L. Le Conte; | Dec. 20, 1856 | 4 3/4" x 7 1/4" | Request File |
Baltimore, A.L.S. 2p. General physical description: 4 3/4" x 7 1/4" | |||
Le Conte, John L. (John Lawrence), 1825-1883.
Sketches of insects (3); | [1856?] | Request File | |
D. 3p. Various sizes. (see Le Conte papers.) Originally B L493.4 | |||
Gould, Benjamin Apthorp, 1824-1896.
Letter to [John L.] Le Conte; | Jan. 15, 1857 | 8-1/4x5 | Request File |
A.L.S. 1p. (see Le Conte papers.) Gives date of arrival in Philadelphia and asks him to join him. Originally B L493.2 General physical description: 8-1/4x5 | |||
Hammond, William Alexander, 1828-1900.
Letter to J.L. Le Conte; | Jan. 18, 1857 | 5" x 8" | Request File |
Fort Riley, K.T., A.L.S. 4p. General physical description: 5" x 8" | |||
Christern, Frederick W..
Letter to John L. Le Conte, Philadelphia; | Jan. 21, 1857 | 7-3/4x4-3/4 | Request File |
New York, A.L.S. 2p. (see Le Conte papers.) Lists arrangements for forwarding and receiving parcels. Originally B L493.2 General physical description: 7-3/4x4-3/4 | |||
Kennicott, Robert, 1835-1866.
Letter to Dr. [J.L. ?] Le Conte; | Jan. 31, [1857?] | 8" x 10 1/2" | Request File |
Racine, Wis., A.L.S. 4p. General physical description: 8" x 10 1/2" | |||
Rogers, William A. (William Augustus), 1832-1898.
Letter to [John L. Le Conte]; | Feb. 1, 1857 | 10-1/2x8-1/4 | Request File |
Paris, A.L.S. 4p. (see Le Conte Papers.) Is assembling shipments of insects and birds for the ANS and self. Friendly letter. Originally B L493.2 General physical description: 10-1/2x8-1/4 | |||
Ulke, Henry, 1821-.
Letter to [J.L. Le Conte ?]; | Feb. 12, 1857 | 4" x 6 1/4" | Request File |
New York, A.L.S. 1p. General physical description: 4" x 6 1/4" | |||
Gould, Benjamin Apthorp, 1824-1896.
Letter to J[ohn] L. Le Conte; | Feb. 13, 1857 | 8x5 | Request File |
Cambridge, Mass., A.L.S.with initials. 2p. (see Le Conte papers.) Cannot get an ocean map, even from Maury. General physical description: 8x5 | |||
Sclater, Philip Lutley, 1829-1913.
Letter to John L. Le Conte, Philadelphia; | Feb. 17, 1857 | 7-1/4x4-1/2 | Request File |
London, A.L.S. 2p. (see Le Conte papers.) Introduces William Beach. General physical description: 7-1/4x4-1/2 | |||
Vésey, Louis de.
Letter to [J.L. Le Conte?]; | Feb. 21, 1857 | 5 3/4" x 7" | Request File |
Fort Riley, Kansas, A.L.S. 4p. General physical description: 5 3/4" x 7" | |||
Hammond, William Alexander, 1828-1900.
Letter to [J.L. Le Conte]; | Feb. 23, 1857 | 5" x 8" | Request File |
Fort Riley, K.T., A.L.S. 7p. General physical description: 5" x 8" | |||
Sallé, Aug., (Auguste), 1820-1896.
Letter to John L. Leconte; | Feb. 24, 1857 | 8x5-1/4 | Request File |
Paris, A.L.S. 3p. In French. (see Le Conte papers.) Entomology. General physical description: 8x5-1/4 | |||
Engelmann, George, 1809-1884.
Letter to John L. Le Conte; | Feb. 25, 1857 | 5 1/2" x 9" | Request File |
Frankfort A.M., A.L.S. 2p. and add. General physical description: 5 1/2" x 9" | |||
Emory, William H. (William Hemsley), 1811-1887.
Letter to John L. Le Conte, Philadelphia; | Feb., 1857 | 8x5 | Request File |
Washington, L.S. 1p. (see Le Conte papers) Forwards payment for drawings. General physical description: 8x5 | |||
Steiner, Lewis Henry, 1827-1892.
Letter to [John L.] Le Conte; | March 4, 1857 | 7-1/4x5-3/4 | Request File |
Baltimore, A.L.S. 3p. (see Le Conte papers.) Forwards humerous volume. Education. Concerning the Peabody Institute. General physical description: 7-1/4x5-3/4 | |||
Gibbs, Oliver Wolcott, 1822-1908.
Letter to John L. Leconte; | March 12, 1857 | 8x6-1/2 | Request File |
New York, A.L.S. 1p. (see Le Conte papers.) Sorry he could not visit, when Le Conte was in the city. Originally B L493.4 General physical description: 8x6-1/2 | |||
Osten-Sacken, C. R. (Carl Robert), 1828-1906.
Letter to [John L. Le Conte]; | March 21, 1857 | 8x5 | Request File |
A.L.S. 3p. (see Le Conte papers Concerning a shipment of insects from Baird to Le Conte. Friendly letter. General physical description: 8x5 | |||
Rogers, William Barton, 1804-1882.
Letter to John [L. Le Conte]; | March 24, 1857 | 10-1/2x8-1/4 | Request File |
Paris, A.L.S. 4p. (see Le Conte papers.) Entomological news. Friendly letter. General physical description: 10-1/2x8-1/4 | |||
Stauffer, Jacob, b. 1808.
Letter to Jo[h]n L. Le Conte; | March 27, 1857 | 8x5 | Request File |
A.L.S. 1p. (see Le Conte papers Concerning parasite larvae on a bee. Originally B L493.2 General physical description: 8x5 | |||
Foulke, William Parker.
Letter to [John L.] Le Conte; | April 4, 1857 | 6-1/4x4 | Request File |
A.L.S. 1p. (see Le Conte papers.) Concerning the tea hour tomorrow. General physical description: 6-1/4x4 | |||
Steiner, Lewis Henry, 1827-1892.
Letter to [John L.] Le Conte; | April 8, 1857 | 7x4-1/2 | Request File |
Balti-more, A.L.S. 2p. (see Le Conte papers.) Hoped to visit him next week. General physical description: 7x4-1/2 | |||
Motschulsky, Victor de.
Letter to John L. Le Conte; | April 12, 1857 | 8 1/4" x 11" | Request File |
St. Petersburg, A.L.S. 1p. and add. In French. Unlocated: 20 June 1963. General physical description: 8 1/4" x 11" | |||
Helmuth, C. A..
Letter to [John L. Le Conte]; | April 14, 1857 | 7-1/2x5 | Request File |
Chicago, A.L.S. 3p. (see Le Conte papers.) Entomology. Originally B L493.2 General physical description: 7-1/2x5 | |||
Krebs, W..
Letter to John [L.] Le Conte, Philadelphia; | April 17, 1857 | 11-1/4x9 | Request File |
Bremen, A.L.S. 1p. In German. (see Le Conte papers.) Forwards diploma. Originally B L493.2 General physical description: 11-1/4x9 | |||
Sclater, Philip Lutley, 1829-1913.
Letter to [John Lawrence] LeConte; | Apr. 24, 1857 | Request Item | |
London, A.L.S. 3p. and add. Speaks of LeConte's trip to Central America. Has sent LeConte a list of birds collected by Sallé in southern Mexico. Mentions Robert F. Tomes and his work on bats. Asks LeConte to seek his father's permission to send the Major's specimens to Sclater to be examined by Sclater and Tomes. Mentions Cassin. | |||
Steiner, Lewis Henry, 1827-1892.
Letter to John L. Le Conte; | April 29, 1857 | 4 1/2" x 7" | Request File |
Baltimore, A.L.S. 2p. General physical description: 4 1/2" x 7" | |||
Heÿden, C. von.
Letter to [J.L. Le Conte]; | May 5, 1857 | 5 1/2" x 9" | Request File |
Frankfurt A.M., A.L.S. 1p. In German. General physical description: 5 1/2" x 9" | |||
Murray, Andrew, 1812-1878.
Letter to [John L. Le Conte]; | May 5, 1857 | 8-1/2x5-1/4 | Request File |
A.L.S. 2p.,end. (see Le Conte papers.) Thanks for insects. Entomology. Originally B L493.2 General physical description: 8-1/2x5-1/4 | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to Major [J.E. Le Conte]; | May 24, 1857 | 5 1/2" x 8" | Request File |
Washington, A.L.S. 1p. General physical description: 5 1/2" x 8" | |||
Gould, Benjamin Apthorp, 1824-1896.
Letter to [J.L. ?] Le Conte; | May 28, 1857 | 5" x 8" | Request File |
Cambridge, A.L.S. 2p. General physical description: 5" x 8" | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to Jno. [Eatton] Leconte; | May 29, 1857 | 5 1/2" x 8" | Request File |
Washington, A.L.S. 2p. General physical description: 5 1/2" x 8" | |||
Kennicott, Robert, 1835-1866.
Letter to Major John [E.] Le Conte; | May 29, [1857] | 4 3/4" x 7 1/2" | Request File |
Anna Union Co., Ill., A.L.S. 3p. General physical description: 4 3/4" x 7 1/2" | |||
Lesley, J. P., (J. Peter), 1819-1903.
Letter to [S.S.] Haldeman; | June 5, 1857 | 5" x 8" | Request File |
Williamsport, A.L.S. 1p. General physical description: 5" x 8" | |||
Le Conte, John L. (John Lawrence), 1825-1883.
Letter to [John Eatton Le conte?]; | June 9, 1857 | 8x5 | Request File |
A.L. 3p. (see Le Conte papers) Describes Panama as worthless. His life there, and attempts to get natural history items. General physical description: 8x5 | |||
Lacordaire, Théodore, 1801-1870.
Letter to [J.L. Le Conte]; | June 12, 1857 | 5" x 8" | Request File |
Liege, A.L.S. 4p. In French. General physical description: 5" x 8" | |||
Le Conte, John L. (John Lawrence), 1825-1883.
Letter to his father [J.E. Le Conte]; | June 17, 1857 | 7 3/4" x 9 3/4" | Request File |
San Pedro, A.L.S. (?) 1p. General physical description: 7 3/4" x 9 3/4" | |||
Kennicott, Robert, 1835-1866.
Letter to Major John [E.?] Le Conte; | July 17, [1857] | 5 1/2" x 8 1/2" | Request File |
West Northfield, Ill., A.L.S. 4p. General physical description: 5 1/2" x 8 1/2" | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to Major [J.E.] Leconte; | Aug. 4, 1857 | 5 1/2" x 8 1/2" | Request File |
Washington, A.L.S. 2p. General physical description: 5 1/2" x 8 1/2" | |||
Rathvon, S. S., (Simon Snyder), 1812-1891.
Letter to John [Eatton] Le Conte; | Aug. 12, 1857 | 12-1/2x8-3/4 | Request File |
Lancaster, Pa., A.L.S. 2p.,end. (see Le Conte papers.) Tried to visit him in Philadelphia, but did not know his new address. Entomology. Refers to John L. Le Conte. General physical description: 12-1/2x8-3/4 | |||
Hammond, G..
Letter to John L. Le Conte; | Aug. 26, 1857 | 8x5 | Request File |
A.L.S. 7p. (see Le Conte papers News of mutual friends in Central America, most of whom seem to be ill. General physical description: 8x5 | |||
Schlossberger, Julius Eugen, 1819-1860.
Letter to John L. Le Conte; | Sept. 14, 1857 | 8-1/2x5-1/2 | Request File |
A.L.S. 3p. (see Le Conte papers.) Asks if he could be made a member of the ANS and gives his qualifications. General physical description: 8-1/2x5-1/2 | |||
Concerning a passport, for John L. LeConte | Oct. 11, 1857 | Request File | |
Schuster, Maurice.
Letter to [John L.] Le Conte, Philadelphia; | Oct. 14, 1857 | 8x5 | Request File |
St. Louis, Mo., A.L.S. 3p. In French. (see Le Conte papers.) Has written to London and Paris in order to acquire books on American entomology, and has received no answer. Now, he asks help from Le Conte. General physical description: 8x5 | |||
Saussure, Henri de, 1829-1905.
Letter to [John L. Le Conte]; | Oct. 29, 1857 | 8-1/4x5-1/4 | Request File |
Geneva, A.L.S. 4p. In French. (see Le Conte papers.) Entomology. Refers to Haldeman and the Smithsonian institution. Originally B L493.2 General physical description: 8-1/4x5-1/4 | |||
Sallé, Aug., (Auguste), 1820-1896.
Letter to John L. Le Conte; | Nov. 19, 1857 | 8x5-1/4 | Request File |
Paris, A.L.S. 3p.,end. In French. (see Le Conte papers.) Concerning mutual acquaintances in the field of science. Originally B L493.2 General physical description: 8x5-1/4 | |||
Osten-Sacken, C. R. (Carl Robert), 1828-1906.
Letter to [John Eatton Le Conte]; | Nov. 25, 1857 | 7-3/4x5 | Request File |
Washington, A.L.S. 3p. (see Le Conte papers.) Asks for pertinent information pertaining to articles on American entomology. General physical description: 7-3/4x5 | |||
Engelmann, George, 1809-1884.
Letter to J. [L.?] Le Conte; | Nov. 29, 1857 | 9" x 11" | Request File |
St. Louis, (?) A.L.S. 1p. Unlocated: October 2010. General physical description: 9" x 11" | |||
Sclater, Philip Lutley, 1829-1913.
Letter to J[ohn] L. Leconte; | Jan. 4, 1858 | 8-1/4x5-1/4 | Request File |
London, A.L.S. 3p.,end. (see Le Conte papers.) Concerning the Isthmus railroad. Collecting birds in Central America. Refers to Baird. Originally B L493.2 General physical description: 8-1/4x5-1/4 | |||
Tellkampf, J. L. (Johann Ludwig), 1808-1876.
Letter to [John L. Le Conte]; | Feb. 3, 1858 | 7x4-1/2 | Request File |
New York, A.L.S. 3p. (see Le Conte papers.) Thanks for the loan of a book. General physical description: 7x4-1/2 | |||
Sayre, Eliza Ann Hall.
Letter to John [L. Le Conte]; | Feb. 5, 1858 | 7-1/2x4-1/2 | Request File |
New York, A.L.S. 1p. (see Le Conte papers.) Hopes he will hurry and visit them, for Lent is coming up. General physical description: 7-1/2x4-1/2 | |||
Squier, E. G., (Ephraim George), 1821-1888.
Letter to [John L. Le Conte]; | Feb. 8, 1858 | 9-1/4x7-3/4 | Request File |
New York, A.L.S. 2p. (see Le Conte papers.) Hopes they will get reports out for Isthmus canal and railroad soon. Originally B L493.3 General physical description: 9-1/4x7-3/4 | |||
Kennicott, Robert, 1835-1866.
Letter to [J.L. Le Conte ?]; | Feb. 10, 1858 | 5 1/2" x 8 1/2" | Request File |
Washington, A.L.S. 2p. General physical description: 5 1/2" x 8 1/2" | |||
Hays, Isaac, 1796-1879.
Invitation to [John Lawrence Le Conte] to a Wistar Party; | Feb. 15, 1858 | 2-3/4x4-1/4 | Request File |
D.S. 1p. (see Le Conte Papers.) Originally B. L493.3 General physical description: 2-3/4x4-1/4 | |||
Squier, E. G., (Ephraim George), 1821-1888.
Letter to [John L.] Le Conte; | Feb. 17, 1858 | 8x5 | Request File |
New York, A.L.S. 3p. (see Le Conte papers Concerning natural history specimens and a forthcoming publication. Originally B L493.3 General physical description: 8x5 | |||
Baird, Spencer Fullerton, 1823-1887.
Letter to Jo[h]n L. Le Conte, Philadelphia; | Feb. 18, 1858 | 8-1/4x5-1/4 | Request File |
A.L.S. 1p (see Le Conte papers.) Concerning publications. Concerning a publication of Say. Originally B L493.2 General physical description: 8-1/4x5-1/4 | |||
Lea, Isaac, 1792-1886.
Letter to [John L.] Le Conte; | Feb. 22, 1858 | 7-1/2x4-1/2 | Request File |
A.L.S. 1p. (see Le Conte papers.) Notifies him that he has a letter in the post office. General physical description: 7-1/2x4-1/2 | |||
Le Conte, John L. (John Lawrence), 1825-1883.
Letter to ----; | Feb. 26, 1858 | 8-1/2x5 | Request File |
Philadelphia, A.L.S. 2p. Copy. (see Le Conte papers.) Thinks his reports on coleoptera found during the Mexican boundary survey should be printed. Refers to Bache, Baird and Henry. Originally B L493.2 General physical description: 8-1/2x5 | |||
Squier, E. G., (Ephraim George), 1821-1888.
Letter to [John L. Le Conte]; | Feb. 27, 1858 | 8x5 | Request File |
New York, A.L.S. 2p. (see Le Conte papers Returns his manuscript and suggests changes. General physical description: 8x5 | |||
Zoological Society of London.
Letter to J[ohn] L. Le Conte; | Feb. 27, 1858 | 7x4-1/2 | Request File |
A.L.S.: W.W.Mitchell. 1p., end. (see Le Conte papers.) Forwards his diploma as a corresponding member. General physical description: 7x4-1/2 | |||
Drewson, Christian.
Letter to John L. Leconte; | Feb. 28, 1858 | 8x5-1/4 | Request File |
Copenhagen, A.L.S. 3p. (see Le Conte papers.) Sends him insects from Greenland. Originally B L493.2 General physical description: 8x5-1/4 | |||
Randall, Robert E..
Letter to [John L.] Leconte; | March 3, 1858 | 8-1/2x5 | Request File |
A.L.S. 1p. (see Le Conte papers.) Invitation to dinner. Originally B L493.2 General physical description: 8-1/2x5 | |||
Clemens, Brackenridge, 1826-1867.
Letter to [John L.] Le Conte; | March 24, 1858 | 7-1/2x5 | Request File |
A.L.S. 1p. (see Le Conte papers.) Entomology. Refers to Leidy. Originally B L493.2 General physical description: 7-1/2x5 | |||
Taylor, William J. R. (William James Romeyn), 1823-1891.
Letter to [John L.] Le Conte; | March 24, 1858 | 7x5-3/4 | Request File |
A.L.S. 3p. (see Le Conte papers.) Gives result of tests of ores. Friendly letter. General physical description: 7x5-3/4 | |||
Lacordaire, Théodore, 1801-1870.
Letter to [J.L. Le Conte ?]; | March 25, 1858 | 5" x 8" | Request File |
Liege, A.L.S. 4p. In French. General physical description: 5" x 8" | |||
Uhler, Philip R. (Philip Reese), 1835-1913.
Letter to J[ohn] L. Le Conte; | March 30, 1858 | 7x4-1/2 | Request File |
Baltimore, A.L.S. 1p. (see Le Conte papers.) Entomology. Originally B L493.2 General physical description: 7x4-1/2 | |||
Osten-Sacken, C. R. (Carl Robert), 1828-1906.
Letter to [John L. Le Conte]; | April 6, 1858 | 8x5 | Request File |
Washington, A.L.S. 2p. (see Le Conte papers Is back in Washington and is sorry they missed visiting while he was there. Originally B L493.2 General physical description: 8x5 | |||
Sharswood, William, 1836-1905.
Letter to John L. Le Conte; | April 6, 1858 | 8x5 | Request File |
Philadelphia, A.L.S. 1p. (see Le Conte papers Asks for publication on on coleoptera. Refers to Agassiz. Originally B L493.2 General physical description: 8x5 | |||
Vésey, Louis de.
Letter to [J.L. Le Conte]; | April 13, 1858 | 6 1/2" x 7 3/4" | Request File |
Fort A.L.S. 4p. General physical description: 6 1/2" x 7 3/4" | |||
Steiner, Lewis Henry, 1827-1892.
Letter to [John L.] Le Conte; | April 15, 1858 | 7x5-3/4 | Request File |
Baltimore, A.L.S. 1p. (see Le Conte papers.) Describes what they can do in Baltimore at the meeting, with friends. General physical description: 7x5-3/4 | |||
Parrish, E. Morgan.
Letter to J[ohn] L. Le Conte; | April 22, 1858 | 9-3/4x7-1/2 | Request File |
Richmond, Va., A.L.S. 2p. (see Le Conte papers.) Asks for aid, since he is merely beginning to study entomology. Refers to Haldeman. General physical description: 9-3/4x7-1/2 | |||
Alvarado, Léon, 1818-1870.
Letter to J[ohn L.] LeConte | Apr. 22, 1858 | Request File | |
Written in Spanish. | |||
Uhler, Henry.
Letter to [John L. Le Conte]; | April 26, 1858 | 7-1/2x5 | Request File |
Washington, A.L.S. 1p. In German. (see Le Conte papers.) Concerning a meeting of men in Baltimore on entomology. Refers to Osten-Sacken. Originally B L493.2 General physical description: 7-1/2x5 | |||
Schuster, Maurice.
Letter to John L. Leconte; | April 28, 1858 | 5" x 8" | Request File |
St. Louis, A.L.S. 3p. In French. General physical description: 5" x 8" | |||
Squier, E. G., (Ephraim George), 1821-1888.
Letter to [J.L. ?] Le Conte; | May 6, 1858 | 5" x 8" | Request File |
New York, A.L.S. 1p. General physical description: 5" x 8" | |||
Jeffers, William N. (William Nicholson), 1824-1883.
Letter to [John L.] Leconte; | May 11, 1858 | 8-1/4x5-1/4 | Request File |
Annapolis, A.L.S. 2p. (see Le Conte papers.) State of his health. Refers to Squire. General physical description: 8-1/4x5-1/4 | |||
Kluge, John Peter, 1768-1849.
Letter to John [L.] Le Conte; | May 15, 1858 | 8x5-1/4 | Request File |
Panama, A.L.S. 4p. (see Le Conte papers.) Concerning an albino monkey, which is to come to the ANS. Friendly letter. General physical description: 8x5-1/4 | |||
Jeffers, William N. (William Nicholson), 1824-1883.
Letter to [John L.] Le Conte; | May 16, 1858 | 8x6-1/4 | Request File |
Annapolis, A.L.S. 1p. (see Le Conte papers.) His movements in the future. Originally B L493.2 General physical description: 8x6-1/4 | |||
D'Urban, W. S. M..
Letter to [John L. Le Conte]; | May 18, 1858 | 8x5 | Request File |
Montreal, A.L.S. 2p.and enc.of 8p. (see Le Conte papers.) Sends lists of Canadian insects. General physical description: 8x5 | |||
Murray, Andrew, 1812-1878.
Letter to [J.L. Le Conte ?]; | May 20, 1858 | 5 1/4" x 8 1/2" | Request File |
Edinburgh, A.L.S. 3p. General physical description: 5 1/4" x 8 1/2" | |||
Peirce, Benjamin, 1809-1880.
Letter to J[ohn] L. Le Conte; | May 23, 1858 | 8x6-1/2 | Request File |
A.L.S. 3p. (see Le Conte papers.) Thanks for his interest. Refers to Agassiz. General physical description: 8x6-1/2 | |||
Lea, Isaac, 1792-1886.
Invitation to [John L.] Le Conte to dinner; | June 1, 1858 | 2-1/2x4 | Request File |
Philadelphia, Printed D.filled in in ms. 1p. (see Le Conte papers.) Originally B L493.3 General physical description: 2-1/2x4 | |||
Wright, W. W. (William Wierman) 1824-1882.
Letter to J[ohn] L. Le Conte; | June 1, 1858 | 9x7-1/2 | Request File |
New York, A.L.S. 1p.on broadside advertising the Honduras Interoceanic Railway[in English and Spanish]. (see Le Conte papers.) Leaves hurridly and cannot visit until he returns. Originally B L493.3 General physical description: 9x7-1/2 | |||
Weed, John A..
Letter to John L. Le Conte; | June 8, 1858 | 5" x 7 3/4" | Request File |
New York, A.L.S. 1p. General physical description: 5" x 7 3/4" | |||
Dow, John M..
Letter to J.L. Le Conte; | June 10, 1858 | 5 1/4" X 8" | Request File |
New York, A.L.S. 2p. General physical description: 5 1/4" X 8" | |||
Haldeman, Samuel Stehman, 1812-1880.
Letter to [J.L. Le Conte]; | June 10, 1858 | 4 1/2" x 7" | Request File |
Columbia, Pa., A.L.S. 1p. General physical description: 4 1/2" x 7" | |||
Rathvon, S. S., (Simon Snyder), 1812-1891.
Letter to Jo[h]n L. Le Conte; | June 12, 1858 | 8x6-1/4 | Request File |
Lancaster, Penna., A.L.S. 3p. (see Le Conte papers.) Describes Haldeman's entomological collection, which is for sale. General physical description: 8x6-1/4 | |||
Sanford, Henry Shelton, 1823-1891.
Letter to [John L.] Le Conte; | June 19, 1858 | 8x5 | Request File |
New York, A.L.S. 1p. (see Le Conte papers Asks for money immediately. Refers to Squier. General physical description: 8x5 | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to J[ohn L.] Le Conte, Philadelphia; | June 20, 1858 | 8x5 | Request File |
Berlin, A.L.S. 3p.and add. (see Le Conte papers.) Forwarded publication. Entomology. Originally B L493.3 General physical description: 8x5 | |||
Osten-Sacken, C. R. (Carl Robert), 1828-1906.
Letter to [J.L. Le Conte ?]; | June 21, 1858 | 5" x 8" | Request File |
Washington, A.L.S. 2p. General physical description: 5" x 8" | |||
Stimpson, William, 1832-1872.
Letter to [J.L. Le Conte ?]: | June 21, 1858 | 5 1/2" x 8 1/2" | Request File |
Washington, A.L.S. 2p. General physical description: 5 1/2" x 8 1/2" | |||
Drewson, Christian.
Letter to [John L. Le Conte]; | June 23, 1858 | 8x5 | Request File |
Copenhagen, A.L.S. 3p. (see Le Conte papers Forwards parcels. Coleoptera. Refers to the Smithsonian. Originally B L493.2 General physical description: 8x5 | |||
Packard, A. S., (Alpheus Spring), 1839-1905.
Letter to J.L. Leconte; | June 30, 1858 | 5" x 8" | Request File |
Brunswick, Maine, A.L.S. 2p. General physical description: 5" x 8" | |||
Lacordaire, Théodore, 1801-1870.
Letter to [J.L. Le Conte]; | July 4, 1858 | 5" x 8" | Request File |
Liege, A.L.S. 4p. In French. General physical description: 5" x 8" | |||
Herrolet.
Letter to [John L. Le Conte]; | July 14, 1858 | 10-1/2x8-1/4 | Request File |
Paris, L.S. 3p. In French (see Le Conte papers.) Entomological news. General physical description: 10-1/2x8-1/4 | |||
Sallé, Aug., (Auguste), 1820-1896.
Letter to John L. Leconte; | July 15, 1858 | 5 1/4" x 8 1/4" | Request File |
Paris, A.L.S. 3p. In French. General physical description: 5 1/4" x 8 1/4" | |||
Taylor, William J. R. (William James Romeyn), 1823-1891.
Letter to [John L.] Le Conte; | July 30, 1858 | 9-3/4x7-3/4 | Request File |
A.L.S. 3p. (see Le Conte papers.) Chemical and minerological letter. Originally B L493.2 General physical description: 9-3/4x7-3/4 | |||
Edwards, Amory.
Letter to John L. Le Conte; | Aug. 3, 1858 | 8x5 | Request File |
A.L.S. 1p. (see Le Conte papers Forwards insects. Refers to mutual friends. General physical description: 8x5 | |||
Gould, Benjamin Apthorp, 1824-1896.
Letter to J.L. Le Conte; | Aug. 6, 1858 | 5" x 8" | Request File |
Fort Dudley, A.L.S. 1p. General physical description: 5" x 8" | |||
Agassiz, Louis, 1807-1873.
Letter to [John L.] Le Conte; | Aug. 20, 1858 | 7x4-1/2 | Request File |
Cambridge Mass., A.L.S. 1p. (see Le Conte papers.) Introduces Thomas E. Clark. General physical description: 7x4-1/2 | |||
Letter to "My dear William" | Sept. 1, 1858 | 7-3/4 x 10 | Request File |
Caffrey, John M..
Letter to John L. Le Conte, Philadelphia; | Sept. 7, 1858 | 9-1/2x7-1/2 | Request File |
A.L.S. 1p. (see Le Conte papers.) Invitation to attend a semicentennial of the founding of Mount St. Mary's College. Originally B L493.2 General physical description: 9-1/2x7-1/2 | |||
Taylor, William J. R. (William James Romeyn), 1823-1891.
Letter to [John L. Le Conte]; | Sept. 8, 1858 | 8x5 | Request File |
Knoxville, A.L.S. 3p. (see Le Conte papers Mineralogy. Originally B L493.2 General physical description: 8x5 | |||
Campbell, Albert H. (Albert Henry), 1826-1899.
Letter to [John L. Le Conte]; | Sept. 23, 1858 | 8x5 | Request File |
A.L.S. 2p. (see Le Conte papers Concerning the gift of government specimens in return for publications on them. Originally B L493.2 General physical description: 8x5 | |||
Penrose, R. A. F. (Richard Alexander Fullerton), 1827-1908.
Letter to J.L. Le Conte; | Sept. 25, 1858 | 4 1/2" x 7" | Request File |
A.L.S. 1p. General physical description: 4 1/2" x 7" | |||
Packard, A. S., (Alpheus Spring), 1839-1905.
Letter to J.L. Le Conte; | Oct. 2, 1858 | 5" x 8" | Request File |
Brunswick, Me., A.L.S. 2P. General physical description: 5" x 8" | |||
Alexander, Stephen, 1806-1883.
Letter to John L. Leconte; | Oct. 29, 1858 | 5 1/4" x 8 1/4" | Request File |
Princeton, A.L.S. 1p. General physical description: 5 1/4" x 8 1/4" | |||
Osten-Sacken, C. R. (Carl Robert), 1828-1906.
Letter to [John L. Le Conte]; | Oct. 30, 1858 | 8x5 | Request File |
Washington, A.L.S. 2p. (see Le Conte papers Concerning insects. Thanks for his help. General physical description: 8x5 | |||
La Roche, R., (René), 1795-1872 .
Letter to [John L.] Le Conte]; | Nov. 1, 1858 | 7x4-1/2 | Request File |
A.L.S. 2p. (see Le Conte papers.) Concerning a list of names for serving for an affair. Originally B L493.2 General physical description: 7x4-1/2 | |||
Foulke, William Parker.
Letter to John L. Le Conte, Philadelphia; | Nov. 3, 1858 | 7x4-1/2 | Request File |
Haddonfield, N.J., A.L.S. 2p. (see Le Conte papers.) Concerning a request to the APS for funds to help Dr. Hays. Originally B L493.2 General physical description: 7x4-1/2 | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [J.L. ?] Le Conte; | Nov. 3, 1858 | 5 1/2" x 9" | Request File |
Berlin, A.L.S. 4p. General physical description: 5 1/2" x 9" | |||
Hayden, F. V. (Ferdinand Vandeveer), 1829-1887.
Letter to [John L.] Leconte; | Nov. 9, 1858 | 8-1/4x5-1/2 | Request File |
Washington, A.L.S. 2p. (see Le Conte papers.) Concerning his collections of insects, geology, and paleontology. Originally B L493.2 General physical description: 8-1/4x5-1/2 | |||
Osten-Sacken, C. R. (Carl Robert), 1828-1906.
Letter to [John L. Le Conte]; | Nov. 12, 1858 | 8x5 | Request File |
Washington, A.L.S. 1p. (see Le Conte papers Hopes to visit with him soon. Will purchase the book if it doesn't cost too much. Originally B L493.2 General physical description: 8x5 | |||
Agassiz, Louis, 1807-1873.
Letter to [John L.] Le Conte; | Nov. 21, 1858 | 10x7-3/4 | Request File |
Cambridge, L.S. 2p. (see Le Conte papers.) Wonders if Baird would classify his collection of reptiles. Entomology. Originally B L493.2 General physical description: 10x7-3/4 | |||
Cresson, T..
Letter to Jo[h]n L. Le Conte; | Nov. 28, 1858 | 6-1/2x5-1/4 | Request File |
Philadelphia, A.L.S. 3p. (see Le Conte papers.) Plans to collect more coleoptera. Originally B L493.2 General physical description: 6-1/2x5-1/4 | |||
Schuster, Maurice.
Letter to John L. Le Conte, Philadelphia; | Dec. 1, 1858 | 8x5 | Request File |
St. Louis, A.L.S. 3p. In French. (see Le Conte papers.) Sends coleoptera. Entomology. General physical description: 8x5 | |||
Agassiz, Louis, 1807-1873.
Letter to [John L.] LeConte | Dec. 6, 185[8 or 9] | Request File | |
Previously dated ca. 1856, the date was more closely identified by researcher Michael Robinson, Apr. 7, 2000. | |||
Akhurst, John.
Letter to [John L.] Le Conte; | Dec.15, 1858 | 8x5 | Request File |
Brooklyn, A.L.S. 2p.and end. (see Le Conte papers.) Forwards publications on entomology. Originally B L493.2 General physical description: 8x5 | |||
Hayes, I. I. (Isaac Israel), 1832-1881.
Letter to J[ohn] L. Le Conte; | Dec. 18, 1858 | 8x5 | Request File |
A.L.S. 2p. (see Le Conte papers Concerning his paper, which went over very well. Originally B L493.2 General physical description: 8x5 | |||
Royal Society (Great Britain)..
Letter to John L. Le Conte; | Dec. 22, 1858 | 5" x 8" | Request File |
London, A.L.S: W.H. Miller. foreign secretary. 2p. General physical description: 5" x 8" | |||
Graham, James Lorimer, 1831-1876.
Letter to Jo[h]n L. Le Conte; | Dec. 27, 1858 | 10x8 | Request File |
A.L.S. 1p. (see Le Conte paper Thanks for favors. Friendly letter. Originally B L493.2 General physical description: 10x8 | |||
Say, Lucy Way Sistaire, 1801-1886.
Letter to J[ohn] L. Le Conte; | Dec. 27, 1858 | 8x5-1/4 | Request File |
A.L.S. 3p. (see Le Conte papers.) Asks for "Quarto form" of Proceedings of the ANS. Originally B L493.2 General physical description: 8x5-1/4 | |||
Melsheimer, Friedrich Ernst, 1782-1873.
Letter to [John L. Le Conte]; | Jan. 1, 1859 | 7-3/4x5 | Request File |
A.L.S. 2p. (see Le Conte papers.) Entomology. Originally B L493.2 General physical description: 7-3/4x5 | |||
Clemens, Brackenridge, 1826-1867.
Letter to John L. Le Conte; | Jan. 5, 1859 | 8x5 | Request File |
Easton, A.L.S. 3p. (see Le Conte papers Entomology. Originally B L493.2 General physical description: 8x5 | |||
Ord, George, 1781-1866 .
Letter to J[ohn] L. Le Conte; | Jan. 6, 1859 | 7-1/2x4-1/2 | Request File |
A.L.S. 3p. (see Le Conte papers.) Concerning the attitude of the Academy towards commercial exchanges of specimens. Originally B L493.2 General physical description: 7-1/2x4-1/2 | |||
Packard, A. S., (Alpheus Spring), 1839-1905.
Letter to J[ohn] L. Le Conte; | Jan. 10, 1859 | 8x5 | Request File |
A.L.S. 1p. (see Le Conte papers Thanks for coleoptera. Originally B L493.2 General physical description: 8x5 | |||
Lawrence, Frederick, 1821-1867.
Letter to [John L. Le Conte]; | Jan. 12, 1859 | 7x4-1/2 | Request File |
New York, A.L.S. 1p. (see Le Conte papers.) Invitation to dinner. Originally B L493.2 General physical description: 7x4-1/2 | |||
Le Conte, John, 1818-1891.
Description of two new species of tortoise; | Jan. 18, 1859 | 10x7-3/4 | Request File |
D. 10p.and end. (see Le Conte papers.) General physical description: 10x7-3/4 | |||
Sayre, Elizabeth A. H..
Letter to John [L. Le Conte]; | Jan. 20, 1859 | 8-1/4x5 | Request File |
New York, A.L.S. 2p. (see Le Conte papers.) Sorry he didn't arrive in New York. Friendly letter. General physical description: 8-1/4x5 | |||
Bache, A. D. (Alexander Dallas), 1806-1867.
Invitation to [John Lawrence] Le Conte to a Wistar Party; | Jan. 25, 1859 | 2-3/4x4-1/4 | Request File |
Philadelphia, Printed D.filled in in ms. 1p. (see Le Conte papers.) General physical description: 2-3/4x4-1/4 | |||
Billings, E. (Elkanah), 1820-1876.
Letter to J[ohn] L. Le Conte; | Jan. 25, 1859 | 8x5 | Request File |
Montreal, A.L.S. 2p. (see Le Conte papers Introduces two young men interested in entomology and conchology. Originally B L493.2 General physical description: 8x5 | |||
Say, Lucy Way Sistaire, 1801-1886.
Letter to J[ohn] L. Leconte; | Jan. 25, 1859 | 8x5 | Request File |
A.L.S. 4p. (see Le Conte papers Wishes to purchase publications of the Academy. Originally B L493.2 General physical description: 8x5 | |||
Graham, James Lorimer, 1831-1876.
Letter to [John L.] Le Conte; | Jan. 28, 1859 | 8x5 | Request File |
New York, A.L.S. 1p. (see Le Conte papers Returns pencil. Friendly letter. Originally B L493.2 General physical description: 8x5 | |||
Runnel, R..
Letter to Jo[h]n L. Le Conte, Philadelphia; | Jan. 28, 1859 | 8x5 | Request File |
New York, A.L.S. 3p. (see Le Conte papers.) Business troubles. Concerning his watch. Originally B L493.2 General physical description: 8x5 | |||
Agassiz, Alexander, 1835-1910.
Letter to [John L. Le Conte]; | Jan. 29, 1859 | 8x6-1/2 | Request File |
Cambridge, A.L.S. 2p. (see Le Conte papers.) Concerning a publication of coleoptera, and other insects. Originally B L493.2 General physical description: 8x6-1/2 | |||
Haldeman, Samuel Stehman, 1812-1880.
Letter to J[ohn] L. Le Conte; | Feb. 1, 1859 | 8x5 | Request File |
A.L.S. 2p. (see Le Conte papers Is travelling abroad and asks his aid to simplify money matters. Originally B L493.2 General physical description: 8x5 | |||
Littell, Eliakim, 1797-1870.
Letter to C.E. Bailliere, New York; | Feb. 3, 1859 | 8-1/2x5-1/4 | Request File |
Boston, A.L.S. 1p. (see Le Conte papers.) Concerning the plates of Say's entomology which he purchased. On same sheet is letter from Bailliere to Le Conte; Feb. 5, 1859. Originally B L493.2 General physical description: 8-1/2x5-1/4 | |||
Bailliere, C. E..
Letter to [John L. Le Conte]; | Feb. 5, 1859 | 8-1/2x5-1/4 | Request File |
A.L.S. 1P. (see Le Conte papers.) Asks to him answer Littell's letter on Say's entomology. On same sheet as: Littell to Bailliere; Feb. 3, 1859. Originally B L493.2 General physical description: 8-1/2x5-1/4 | |||
Sayre, Elizabeth A. H..
Letter to John [L. Le Conte]; | Feb. 12, 1859 | 8-1/4x5-1/4 | Request File |
New York, A.L.S. 2p. (see Le Conte papers.) Hopes he can soon visit them. Friendly letter. Originally B L493.2 General physical description: 8-1/4x5-1/4 | |||
Xántus, János, 1825-1894.
Letter to [John L. Le Conte]; | Feb. 13, 1859 | 8x5-1/4 | Request File |
San Francisco, A.L.S. 2p. (see Le Conte papers.) Concerning his search for natural history specimens while on the tour. Originally B L493.2 General physical description: 8x5-1/4 | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [J.L. ?] Le Conte; | Feb. 19, Feb. 22, 1859 | 5 1/2" x 8 1/2" | Request File |
Berlin, A.L.S. 4p. General physical description: 5 1/2" x 8 1/2" | |||
Bailliere, C. E..
Letter to J[ohn] L. Le Conte; | Feb. 26, 1859 | 8x5 | Request File |
New York, A.L.S. 3p. (see Le Conte papers Concerning publications on natural history. Originally B L493.2 General physical description: 8x5 | |||
Littell, John S. (John Stockton), 1806-1875.
Letter to [John L.] Le Conte; | Feb. 26, 1859 | 8x5 | Request File |
Germantown, A.L.S. 2p. (see Le Conte papers) Concerning E. Littell's request for plates for his publication. Originally B L493.2 General physical description: 8x5 | |||
D'Urban, W. S. M..
Letter to John L. Le Conte; | March 2, 1859 | 7-1/2x4-1/2 | Request File |
Montreal, A.L.S. 6p. (see Le Conte papers.) Coleoptera collected in Canada. Originally B L493.2 General physical description: 7-1/2x4-1/2 | |||
Dow, John M..
Letter to J[ohn] M. Le Conte, Philadelphia; | March 3, 1859 | 8x5 | Request File |
New York, A.L.S. 2p. (see Le Conte papers Forwards natural history specimens. Friendly letter. Originally B L493.2 General physical description: 8x5 | |||
D'Urban, W. S. M..
Letter to [John L. Le Conte]; | March 15, 1859 | 7-1/4x4-1/2 | Request File |
Montreal, A.L.S. 2p. (see Le Conte papers.) Canadian coleoptera. Originally B L493.2 General physical description: 7-1/4x4-1/2 | |||
Harrison, Joseph, 1810-1874.
Letter to John L. Le Conte; | March 15, 1859 | 7-1/2x4-3/4 | Request File |
A.L.S. 1p. (see Le Conte papers.) Regrets he cannot join him and Osten-Sacken. Originally B L493.2 General physical description: 7-1/2x4-3/4 | |||
Gill, Theodore, 1837-1914.
Letter to John L. Le Conte; | March 16, 1859 | 6-1/4x4 | Request File |
Brooklyn, A.L.S. 3p. (see Le Conte papers.) Concerning publications in the ANS. Originally B L493.2 General physical description: 6-1/4x4 | |||
Harrison, Joseph, 1810-1874.
Letter to John [L.] Le Conte; | March 16, 1859 | 7-1/2x4-3/4 | Request File |
A.L.S. 1p. (see Le Conte papers.) Is sorry he did not receive the note of last night stating that he could not join Le Conte and Osten-Sacken. Originally B L493.2 General physical description: 7-1/2x4-3/4 | |||
Ulke, Henry, 1821-.
Letter to [John L. Le Conte]; | March 16, 1859 | 8x5 | Request File |
Washington, A.L.S. 2p. In German. (see Le Conte papers.) Entomology. Originally B L493.2 General physical description: 8x5 | |||
Dow, John M..
Letter to Jo[h]n L. Le Conte, Philadelphia; | March 21, 1859 | 8x5 | Request File |
New York, A.L.S. 1p. (see Le Conte papers Received insects. Forwards mastodon tooth. Originally B L493.2 General physical description: 8x5 | |||
Winchell, Alexander, 1824-1891.
Letter to J[ohn] L. Le Conte; | March 21, 1859 | 7-1/2x5 | Request File |
Ann Arbor, Mich., A.L.S. 2p. (see Le Conte papers.) Inquires if he would like to work on coleoptera of the state. Refers to other scientists who might work on other entomological subjects. Originally B L493.2 General physical description: 7-1/2x5 | |||
Bailliere, C. E..
Letter to J[ohn] L. Le Conte; | March 25, 1859 | 8x5-1/4 | Request File |
New York, A.L.S. 2p. (see Le Conte papers.) Concerning a publication. Originally B L493.2 General physical description: 8x5-1/4 | |||
Harden, Jane Le Conte.
Letter to [John L. Le Conte]; | March 26, 1859 | 8x6-1/4 | Request File |
A.L.S. 3p. (see Le Conte papers.) Hopes he will come down to Georgia for a visit. Friendly letter. Originally B L493.4 General physical description: 8x6-1/4 | |||
Cassin, John, 1813-1869.
Letter to [John L.] Le Conte, Philadelphia; | April 1, 1859 | 8x5 | Request File |
Philadelphia, A.L.S. 1p. (see Le Conte papers) Concerning the publication of one of his articles. Is proof-reading on of Henry's. Originally B L493.2 General physical description: 8x5 | |||
Lacordaire, Théodore, 1801-1870.
Letter to [John L. Le Conte]; | April 5, 1859 | 8-1/2x5-1/2 | Request File |
Liege, A.L.S. 4p. (see Le Conte papers.) His newest publication on entomology, which is very long, and should be off the press shortly. General physical description: 8-1/2x5-1/2 | |||
Le Conte, John, 1818-1891.
Letter to John [L. Le Conte]; | April 5, 1859 | 10x8 | Request File |
Columbia, S.C., A.L.S. 1p. (see Le Conte paper Forwards money. Social life in Columbia, S.C. Originally B L493.2 General physical description: 10x8 | |||
J.-B. Baillière et fils.
Letter to John L. Le Conte; | April 8, 1859 | 8x5 | Request File |
L. 2p. (see Le Conte papers.) Concerning a publication. Originally B L493.2 General physical description: 8x5 | |||
Winchell, Alexander, 1824-1891.
Letter to [John L.] Le Conte; | April 11, 1859 | 9-3/4x7-3/4 | Request File |
Ann Arbor, Mich., A.L.S. 1p. (see Le Conte papers.) Concerning a catalogue of coleoptera of Michigan. Originally B L493.2 General physical description: 9-3/4x7-3/4 | |||
D'Urban, W. S. M..
Letter to J[ohn] L. Le Conte; | April 28, 1859 | 7-1/2x4-1/2 | Request File |
Montreal, A.L.S. 2p. (see Le Conte papers.) Entomological observations. Originally B L493.2 General physical description: 7-1/2x4-1/2 | |||
Davidson, George, 1825-1911.
Letter to John L. Le Conte, Philadelphia; | May 3, 1859 | 9-3/4x7-3/4 | Request File |
A.L.S. 4p. (see Le Conte papers.) Specimens being collected for him in the field of natural history of the U.S. Refers to Agassiz's son. General physical description: 9-3/4x7-3/4 | |||
Gill, Theodore, 1837-1914.
Letter to J[ohn L.] Le Conte; | May 4, 1859 | 8x5-1/4 | Request File |
Brooklyn, A.L.S. 2p. (see Le Conte papers.) Concerning his publication on Japanese fish. Originally B L493.2 General physical description: 8x5-1/4 | |||
Ulke, Henry, 1821-.
Letter to [John L. Le Conte]; | May 7, 1859 | 8x6-1/4 | Request File |
Washington A.L.S. 1p. In German. (see Le Conte papers.) Thanks for membership in ANS. Hopes to visit in Philadelphia soon. Originally B L493.2 General physical description: 8x6-1/4 | |||
Gibbs, George, 1815-1873.
Letter to John L. Le Conte; | May 15, 1859 | 8x5 | Request File |
A.L.S. 2p. (see Le Conte papers Entomological matters. Business. General physical description: 8x5 | |||
Motschulsky, Victor de.
Letter to John L. Le Conte; | May 16, May 28, 1859 | 5" x 8" | Request File |
St. Petersburgh, A.L.S. 1p. and add. In French. General physical description: 5" x 8" | |||
Irvin, B. J. D..
Letter to John L. Le Conte, Philadelphia; | May 17, 1859 | 10x8 | Request File |
Arizona, A.L.S. 1p. (see Le Conte papers.) Notifies him of his collection of insects sent to the Smithsonian. Many coleoptera are included. Originally B L493.2 General physical description: 10x8 | |||
Fiske, Willard, 1831-1904.
Letter to John L. Le Conte; | May 27, 1859 | 5" x 8" | Request File |
New York, A.L.S. 1p. General physical description: 5" x 8" | |||
Foulke, William Parker.
Letter to John L. Le Conte; | May 27, 1859 | 5 3/4" x 7 1/2" | Request File |
Philadelphia A.L.S. 3p. General physical description: 5 3/4" x 7 1/2" | |||
Bigler, William, 1814-1880.
Letter to John L. Le Conte; | June 13, 1859 | 8x5 | Request File |
Clearfield, Pa., A.L.S. 1p. (see Le Conte papers Cannon comply with his request. Originally B L493.2 General physical description: 8x5 | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [J.L.] Le Conte; | June 27, 1859 | 5" x 8" | Request File |
Berlin, A.L.S. 2p. General physical description: 5" x 8" | |||
Lacordaire, Théodore, 1801-1870.
Letter to [J.L. Le Conte ?]; | July 4, 1859 | 5 1/2" x 8 1/2" | Request File |
Liege, A.L.S. 3p. In French. General physical description: 5 1/2" x 8 1/2" | |||
Murray, Andrew, 1812-1878.
Letter to [J.L. Le Conte ?]; | July 28, 1859 | 5 1/2" x 8 1/2" | Request File |
Edinburgh, A.L.S. 2p. General physical description: 5 1/2" x 8 1/2" | |||
Murray, Andrew, 1812-1878.
Letter to [J.L. Le Conte ?]; | Aug. 9, 1859 | 5 1/4" x 8 1/2" | Request File |
Edinburgh, A.L.S. 3p. General physical description: 5 1/4" x 8 1/2" | |||
Osten-Sacken, C. R. (Carl Robert), 1828-1906.
Letter to [John L. Le Conte]; | Aug. 15, 1859 | 7x4-1/2 | Request File |
New York, A.L.S. 2p. (see Le Conte papers.) Asks that he acquire certain publications from the ANS and bill him. General physical description: 7x4-1/2 | |||
Squier, E. G., (Ephraim George), 1821-1888.
Letter to [John L. Le Conte]; | Aug. 17, 1859 | 9x6-3/4 | Request File |
A.L.S. 4p. (see Le Conte papers.) Business news. Concerning the ANS. General physical description: 9x6-3/4 | |||
Peirce, Benjamin, 1809-1880.
Letter to [John L. Le Conte]; | Sept. 23, 1859 | 8-1/4x5-1/4 | Request File |
A.L.S. 4p. (see Le Conte papers.) Believes the aurora borealis is the nectar of the gods, being thrown away. Thanks for the whiskey. General physical description: 8-1/4x5-1/4 | |||
Osten-Sacken, C. R. (Carl Robert), 1828-1906.
Letter to [J.L. Le Conte]; | Oct. 6, 1859 | 8" x 10 1/2" | Request File |
St. Petersburgh, A.L.S. 4p. General physical description: 8" x 10 1/2" | |||
Henry, Joseph, 1797-1878.
Letter to John [L.] Le Conte; | Oct. 7, 1859 | 8 1/4" x 10 3/4" | Request File |
Smithsonian inst., A.L.S. 2p. General physical description: 8 1/4" x 10 3/4" | |||
Murray, Andrew, 1812-1878.
Letter to [J.L. Le Conte ?]; | Oct. 14, 1859 | 5 1/2" x 8 1/2" | Request File |
Edinburgh, A.L.S. 4p. General physical description: 5 1/2" x 8 1/2" | |||
Davidson, George, 1825-1911.
Letter to John L. Le Conte, Philadelphia; | Oct. 15, 1859 | 10x8 | Request File |
San Francisco, Cal., A.L.S. 3p.and end. (see Le Conte papers.) Forwards natural history curiosities to the ANS, including a gigantic bass. General physical description: 10x8 | |||
Henry, Joseph, 1797-1878.
Letter to John [L?] Le Conte; | Oct. 21, 1859 | 8 1/2 " x 10 3/4" | Request File |
Smithsonian inst., A.L.S. 2p. General physical description: 8 1/2 " x 10 3/4" | |||
Kane Monument Association.
Letter to John L. Le Conte, Philadelphia; | Oct. 28, 1859 | 9-3/4x7-3/4 | Request File |
New York, A.L.S.: Sidney Kopman. 2p.on broadside. (see Le Conte papers.) Notifies him of his election as honorary member of the organization to erect a monument to Kane. General physical description: 9-3/4x7-3/4 | |||
Henry, Joseph, 1797-1878.
Letter to John [L.] Le Conte; | Nov. 3, 1859 | 8 1/4" x 10 1/2" | Request File |
Smithsonian inst., A.L.S. 3p. General physical description: 8 1/4" x 10 1/2" | |||
Thomson, James.
Letter to [J.L. ?] Le Conte; | Nov. 3, 1859 | 5" x 8" | Request File |
Paris, A.L.S. 4p. General physical description: 5" x 8" | |||
Agassiz, Alexander, 1835-1910.
Letter to [John L. Le Conte]; | Nov. 4, 1859 | 8-1/4x5-1/2 | Request File |
San Francisco, Cal., A.L.S. 3p. (see Le Conte papers.) Has been Collecting insects for him all summer. General physical description: 8-1/4x5-1/2 | |||
Dawson, John William, Sir, 1820-1899.
Letter to [John L. Le Conte]; | Nov. 4, 1859 | 8x5 | Request File |
Montreal, A.L.S. 4p. (see Le Conte papers Forwards Canadian coleoptera for cataloging, since Baird told him to do so. General physical description: 8x5 | |||
Flint, Charles Louis, 1824-1889.
Letter to John L. Le Conte, Philadelphia; | Nov. 5, 1859 | 8x5-1/4 | Request File |
Boston, A.L.S. 2p. (see Le Conte papers.) Tells him of the deadline for corrections and notes for the publication on insects, although he [Le Conte] is responsible for coleoptera only. General physical description: 8x5-1/4 | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [J.L. ?] Le Conte; | Nov. 5, Nov. 6, 1859 | 5 1/2" x 8 1/2" | Request File |
Berlin, A.L.S. 6p. General physical description: 5 1/2" x 8 1/2" | |||
Binney, W. G. (William Greene), 1833-1909.
Letter to W. L. Martier; | Nov. 11, 1859 | 8x5-1/4 | Request File |
Burlington, N.J., A.L.S. 1p. (see Le Conte papers.) Mollusks. Originally B L493.2 General physical description: 8x5-1/4 | |||
Hall, James, 1811-1898.
Letter to John L. Le Conte; | Dec. 4, 1859 | 5 1/4" x 8 1/2" | Request File |
Albany, A.L.S. 1p. General physical description: 5 1/4" x 8 1/2" | |||
Dawson, John William, Sir, 1820-1899.
Letter to [John L. Le Conte]; | Dec. 9, 1859 | 8x5 | Request File |
Montreal, A.L.s. 4p. (see Le Conte papers Thanks for naming the coleoptera and wishes to publish the list. Informs him that they arrived safely. General physical description: 8x5 | |||
Lyman, Theodore, 1833-1897.
Letter to [John L. Le Conte]; | Dec. 12, 1859 | 8x5 | Request File |
Boston, A.L.S. 3p. (see Le Conte papers Concerning his study of ophiurans, printed in ANS. General physical description: 8x5 | |||
Dohrn, C. A. (Carl August), 1806-1892.
Letter to John L. Le Conte; | Dec. 17, 1859 | 8-1/2x5-1/2 | Request File |
Stettin, A.L.S. 4p. (see Le Conte papers.) Praises him and his work on coleoptera, out wishes he would work on insects, other than American, for he cannot understand just where American insects begin and end. General physical description: 8-1/2x5-1/2 | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [J.L. ?] Le Conte; | Dec. 20, 1859 | 5 1/2" x 8 1/2" | Request File |
Berlin, A.L.S. 4p. General physical description: 5 1/2" x 8 1/2" | |||
Frazer, John Fries, 1812-1872.
Letter to John L. Le Conte; | Dec. 26, 1859 | 8 1/2" x 11" | Request File |
A.L.S. 2p. General physical description: 8 1/2" x 11" | |||
Maklin, F. W..
Catalogus curculionidum ex America boreali, quae im museo Universitatis exstant; | Dec. 27, 1859 | 8-1/4x5-1/4 | Request File |
Helsingfors, D.S. 2p. In Latin, (see Le Conte papers.) General physical description: 8-1/4x5-1/4 | |||
Maklin, F. W..
Letter to [John L.] Le Conte, Philadelphia; | Dec. 27, 1859 | 10-3/4x8-1/2 | Request File |
Helsingfors, A.L.S. 4p. (see Le Conte papers.) Entomology. Refers to Osten-Sacken. General physical description: 10-3/4x8-1/2 | |||
Du Chaillu, Paul B., (Paul Belloni), 1835-1903.
Letter to [J.L. ?] Le Conte; | Dec. 29, 1859 | 5" x 8" | Request File |
New York, A.L.S. 1p. General physical description: 5" x 8" | |||
Xántus, Janos, 1825-1894.
Letter to [J.L. Le Conte ?]; | Dec. 29, 1859 | 6 1/2" x 8" | Request File |
Santiago, L. Calif., A.L.S. 7p. General physical description: 6 1/2" x 8" | |||
American Geographical and Statistical Society.
Letter to [John Eatton?] Le Conte; | Dec. 31, 1859 | 8x5 | Request File |
New York, L. 3p. (see Le Conte papers.) Concerning society business. General physical description: 8x5 | |||
Lyman, Theodore, 1833-1897.
Letter to John [L.] Le Conte; | Jan. 4, 1860 | 8x5 | Request File |
Boston, A.L.S. 2p. (see Le Conte papers) Concerning ophiurans. General physical description: 8x5 | |||
Thomson, James.
Letter to [John L.] Le Conte; | Jan. 12, 1860 | 8x5-1/2 | Request File |
Paris, A.L.S. 4p. (see Le Conte papers.) Wishes to Purchase insects. Friendly letter. General physical description: 8x5-1/2 | |||
Clark, Hamlet, 1823-1867.
Letter to John [L?] Le Conte; | Jan. 12, 1860 | 4 1/2" x 7" | Request File |
London, A.L.S. 4p. General physical description: 4 1/2" x 7" | |||
Henry, Joseph, 1797-1878.
Letter to John [L.] Le Conte; | Jan. 20, 1860 | 8 1/4" x 10 1/2" | Request File |
Smithsonian inst., A.L.S. 1p. General physical description: 8 1/4" x 10 1/2" | |||
Bache, A. D. (Alexander Dallas), 1806-1867.
Letter to[J.L. Le Conte]; | Jan. 23, 1860 | 5" x 8" | Request File |
Washington, A.L.S. 1p. General physical description: 5" x 8" | |||
Motschulsky, Victor de.
Letter to [John L. Le Conte]; | Feb. 15, Feb. 27, 1860 | 8x5-1/4 | Request File |
St. Petersburg, A.L.S. 4p. In French. (see Le Conte papers.) Concerning entomology. Refers to Osten-Sacken. On same sheet is letter from Motukulsky to Haldeman; [Feb,15/27, 1860]. General physical description: 8x5-1/4 | |||
Motschulsky, Victor de.
Letter to [Samuel Stehman] Haldeman; | Feb. 15, Feb. 27, 1860 | 8x5-1/4 | Request File |
A.L.S. 1p. In French. (see Le Conte papers.) Friendly letter. Wishes they had met when he was in Europe. One same sheet as letter from Motukulsky to Le Conte; Feb. 15/27, 1860. General physical description: 8x5-1/4 | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [J.L.] Le Conte; | May (?) 9, 1860 | 5 1/2" x 8 1/2" | Request File |
Berlin, A.L.S. 4p. General physical description: 5 1/2" x 8 1/2" | |||
Murray, Andrew, 1812-1878.
Letter to [J.L. Le Conte ?]; | June (?) 6, 1860 | 5 1/2" x 8 1/2" | Request File |
Edinburgh, A.L.S. 3p. General physical description: 5 1/2" x 8 1/2" | |||
Prime, Frederick.
Letter to John L. Le Conte; | Feb. 1, 1860 | 6 1/2" x 8" | Request File |
New York, A.L.S. 1p. General physical description: 6 1/2" x 8" | |||
Prime, Frederick.
Letter to John L. Le Conte, Philadelphia; | Feb. 20, 1860 | 8-1/2x5-1/4 | Request File |
New York, A.L.S. 1p. (see Le Conte papers.) Concerning Dr. Hayes proposed exploration. General physical description: 8-1/2x5-1/4 | |||
Nott, Josiah Clark, 1804-1873.
Letter to W[illia]m J. Taylor; | March 4, 1860 | 8x5 | Request File |
Mobile, Ala., A.L.S. 3p. Partly in pencil. (see Le Conte papers.) Regrets he has received the action of trustees which were sent to him [Taylor]. General physical description: 8x5 | |||
Peirce, Benjamin, 1809-1880.
Letter to John L. Le Conte; | March 5, 1860 | 8x5 | Request File |
A.L.S. 4p. (see Le Conte papers Concerning positions of higher education in the U.S. Refers to Agassiz. Friendly letter. General physical description: 8x5 | |||
Holbrook, John Edwards, 1794-1871.
Letter to [John L.] Le Conte; | March 12, 1860 | 8x5 | Request File |
Charleston, S.C., A.L.S. 2p. (see Le Conte papers Concerning the death of Hallowell. General physical description: 8x5 | |||
Thomson, James.
Letter to [John L.] Le Conte; | March 15, 1860 | 8x5-1/4 | Request File |
Paris, A.L.S. 4p. (see Le Conte papers.) Is publishing on coleoptera. Entomological news. General physical description: 8x5-1/4 | |||
Scherzer, Karl, Ritter von, 1821-1903.
Note to [John L.] Le Conte, Philadelphia; | March 20, 1860 | 2x3-1/2 | Request File |
A.N.S.on calling card. 1p.and add. (see Le Conte papers.) Introduces an entomologist, Felder. General physical description: 2x3-1/2 | |||
Thomson, James.
Letter to [J.L. ?] Le Conte; | March 28, 1860 | 4" x 6 1/2" | Request File |
Paris, A.L.S. 3p. General physical description: 4" x 6 1/2" | |||
Schwant, Gustaf William.
Details of a case of Haemola gerosis; | April 8, 1860 | 9-3/4x7-3/4 | Request File |
D. 9p. (see Le Conte papers.) General physical description: 9-3/4x7-3/4 | |||
Felder, Cajetan, Freiherr von, 1814-1894.
Letter to [J.L. ?] Le Conte; | April 13, 1860 | 5 3/4" x 9" | Request File |
Vienna, A.L.S. 3p. General physical description: 5 3/4" x 9" | |||
Bayley, James Roosevelt, 1814-1877.
Letter to John L. Le Conte, Philadelphia; | April 14, 1860 | 8x5 | Request File |
Newark, A.L.S. 3p. (see Le Conte papers Concerning the illness of his father. Unlocated: October 2010. General physical description: 8x5 | |||
Le Conte, John L. (John Lawrence), 1825-1883.
Letter to [John Eatton Le Conte]; | April 14, 1860 | 8x5 | Request File |
Columbia, S.C., A.L.S. 3p. (see Le Conte papers Sorry he is ill. Affectionate letter. General physical description: 8x5 | |||
LeConte, Joseph, 1823-1901.
Letter to [John E. LeConte] | Apr. 14, 1860 | Request File | |
Regarding John E. LeConte's "feeble health." | |||
LeConte, Joseph, 1823-1901.
Letter to John [L. Le Conte]; | April 14, 1860 | 8x5 | Request File |
Columbia, S.C., A.L.S. 3p. (see Le Conte Papers Congratulations on his forthcoming marriage. Friendly letter. General physical description: 8x5 | |||
Letter to John L. LeConte | Apr. 14, 1860 | Request File | |
Newark, Bishop of.
Letter to John L. LeConte | Apr. 14, 1860 | Request File | |
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [J.L.] Le Conte; | April 17, 1860 | 5 1/2" x 9" | Request File |
B[erlin], A.L.S. 3p. General physical description: 5 1/2" x 9" | |||
Xántus, Janos, 1825-1894.
Letter to [J.L. Le Conte ?]; | April 17, 1860 | 6 1/2" x 8 1/2" | Request File |
Cape San Lucas, L. Calif., A.L.S. 4p. General physical description: 6 1/2" x 8 1/2" | |||
Eustis, Henry Lawrence, 1819-1885.
Letter to [John L.] Le Conte; | April 22, 1860 | 8x5 | Request File |
Cambridge Mass., A.L.S. 2p. (see Le Conte Papers) Congratulations on his forthcoming marriage and hopes to meet the bride. General physical description: 8x5 | |||
Alvarado, Léon, 1818-1870.
Letter to John L. Leconte, Philadelphia; | April 24, 1860 | 10x7-3/4 | Request File |
New York, A.L.S. 1p.,on broadside,of 2p.,and add., end. In Spanish. (see Le Conte papers.) Is leaving the U.S. Friendly letter. General physical description: 10x7-3/4 | |||
Holbrook, H. P..
Letter to [John L.] Le Conte; | April 25, 1860 | 7x4-1/2 | Request File |
Belmont, A.L.S. 5p. (see Le Conte papers.) Thanks for his letter about Holbrook's health. Congratulates him on his marriage Refers to J.E. Le Conte's health. Friendly letter. General physical description: 7x4-1/2 | |||
Dickson, Samuel Henry, 1798-1872.
Letter to Dr. [J.L.] Le Conte; | April 26, 1860 | 3 1/2" x 5 1/2" | Request File |
A.L.S. 1p. General physical description: 3 1/2" x 5 1/2" | |||
Graham, Thomas L..
Letter to [John L.] Le Conte; | May 4, 1860 | 7-3/4x5-1/4 | Request File |
Astoria, Wash., A.L.S. 4p. (see Le Conte papers.) Congratulations him on his forthcoming marriage. Concerning the election in the Geographical Society and he and Bache were not elected. General physical description: 7-3/4x5-1/4 | |||
Hammond, William Alexander, 1828-1900.
Letter to J.L. Le Conte; | May 4, 1860 | 4 3/4" x7 1/4" | Request File |
Fort Mackinac, Mich., A.L.S. 3p. General physical description: 4 3/4" x7 1/4" | |||
Harden, Jane LeConte.
Letter to [John L. Le Conte]; | May 4, 1860 | 8-1/4x5-1/4 | Request File |
Orangeburg, A.L.S. 3p. (see Le Conte papers.) Congratulations on his marriage. General physical description: 8-1/4x5-1/4 | |||
Boardman, Henry A. (Henry Augustus), 1808-1880.
Letter to [John L.] Le Conte; | May 10, 1860 | 7x4-1/2 | Request File |
A.L.S. 1p. (see Le Conte papers.) Returns volume for the present, since he cannot examine it. General physical description: 7x4-1/2 | |||
Gould, Benjamin Apthorp, 1824-1896.
Letter to [John L.] Le Conte; | May 12, 1860 | 7x4-1/2 | Request File |
Cambridge, A.L.S. 3p. (see Le Conte papers.) Congratulates him on his marriage. Originally B L493.2 General physical description: 7x4-1/2 | |||
Lacordaire, Théodore, 1801-1870.
Letter to [J.L. Le Conte ?]; | May 31, 1860 | 5 1/4" x 8 1/4" | Request File |
Liege, A.L.S. 4p. In French. General physical description: 5 1/4" x 8 1/4" | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [J.L.?] Le Conte; | June 3, 1860 | 5 3/4" x 8 3/4" | Request File |
Berlin, A.L.S. 4p. General physical description: 5 3/4" x 8 3/4" | |||
Dohrn, C. A. (Carl August), 1806-1892.
Letter to John L. Le Conte; | June (?) 10, 1860 | 5 1/2" x 8 1/2" | Request File |
Stettin, A.L.S. 3p. General physical description: 5 1/2" x 8 1/2" | |||
Osten-Sacken, C. R. (Carl Robert), 1828-1906.
Letter to [J.L. Le Conte ?]; | June 25, 1860 | 5 1/4" x 8" | Request File |
Washington, A.L.S. 2p. General physical description: 5 1/4" x 8" | |||
Say, Lucy Way Sistaire, 1801-1886.
Letter to J[ohn] L. Le Conte; | July 2, 1860 | 8x5-1/4 | Request File |
Newburgh, A.L.S. 5p. (see Le Conte papers.) Concerning Ord's memoir on Thomas Say. General physical description: 8x5-1/4 | |||
Brendel, Emil.
Letter to [J.L. Le Conte ?]; | July 3, 1860 | 5 1/4" x 8 1/2" | Request File |
Peoria,III., A.L.S. 3p. General physical description: 5 1/4" x 8 1/2" | |||
Motschulsky, Victor de.
Letter to [J.L.] Le Conte; | July 21, 1860 | 5 1/4" x 8" | Request File |
St. Petersbourg, A.L.S. 3p. In French. General physical description: 5 1/4" x 8" | |||
Clark, Hamlet, 1823-1867.
Letter to John L. Le Conte; | July 24, 1860 | 7-1/2x4-1/2 | Request File |
London, A.L.S. 4p. (see Le Conte papers.) His publications consist of European insects. Is interested in those of the U.S. General physical description: 7-1/2x4-1/2 | |||
Putzeÿs, Jules, 1809-1882.
Letter to [John L. LeConte] | July 26, 1860 | Request File | |
Written in French. | |||
Hewitt, A. H. S..
Letter to [John L.] Le Conte; | Aug. 1, 1860 | 7x4-1/2 | Request File |
New York, A.L.S. 2p. (see Le Conte papers.) sorrow at the illness of his father. General physical description: 7x4-1/2 | |||
Putzeÿs, Jules, 1809-1882.
Letter to [John L. Le Conte]; | Aug. 5, 1860 | 8-1/4x5-1/2 | Request File |
Brussels, A.L.S. 4p. In French. (see Le Conte papers.) Wants publications on insects. Lists publications wanted, among which is one of the APS. Refers to Lacordaire. General physical description: 8-1/4x5-1/2 | |||
Clemens, Brackenridge, 1826-1867.
Letter to [John L. Le Conte]; | Aug. 10, 1860 | 7-1/2x5 | Request File |
Easton, Penna., A.L.S. 3p. (see Le Conte papers.) Critical letter of Sharswood. Asks questions about him. General physical description: 7-1/2x5 | |||
Shumard, B. F. (Benjamin Franklin), 1820-1869.
Letter to [John L.] Le Conte; | Sept. 3, 1860 | 8x6-1/4 | Request File |
Austin, A.L.S. 2p. (see Le Conte papers.) Will collect Texas coleoptera for him. General physical description: 8x6-1/4 | |||
Sharswood, William, 1836-1905.
Letter to [J.L. Le Conte ?]; | Sept. 15, 1860 | 5" x 8" | Request File |
Cambridge, A.L.S. 2p. General physical description: 5" x 8" | |||
Le Conte, John L. (John Lawrence), 1825-1883.
Letter to his uncle [John Eatton Le Conte]; | Sept. 18, 1860 | 7 3/4" x 9 3/4" | Request File |
Columbia, S.C., A.L.S. 2p. General physical description: 7 3/4" x 9 3/4" | |||
LeConte, Joseph, 1823-1901.
Letter to [John E. LeConte] | Sept. 18, 1860 | Request File | |
Le Conte, Josephine.
Letter to [John Eatton Le Conte]; | Sept. 24, 1860 | 8x6-1/2 | Request File |
Orangeburg, S.C., A.L.S. 4p. (see Le Conte papers.) Enjoyed their visit, and remember his face from the window as they left. Family letter. General physical description: 8x6-1/2 | |||
Xántus, Janos, 1825-1894.
Letter to [J.L. Le Conte ?]; | Sept. 24, 1860 | 6 1/2" x 8" | Request File |
Cape San Lucas, L. Calif., A.L.S. 4p. General physical description: 6 1/2" x 8" | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [J.L.?] Le Conte; | Sept. 25, 1860 | 5 1/2" x 8 1/2" | Request File |
Berlin, A.L.S. 2p. General physical description: 5 1/2" x 8 1/2" | |||
Putzeÿs, Jules, 1809-1882.
Letter to [John L. Le Conte]; | Sept. 26, 1860 | 8-1/4x5-1/4 | Request File |
Brussels, A.L.S. 2p. In French. (see Le Conte papers.) Concerning publications for Lacordaire. Unlocated: October 2010. General physical description: 8-1/4x5-1/4 | |||
Motschulsky, Victor de.
Letter to [John L.] Le Conte; | Sept. 28, 1860 | 8-1/4x5-1/4 | Request File |
St. Petersburg, A.L.S. 4p. In French. (see Le Conte papers.) Congratulates him on marriage. Concerning coleoptera. Entomology. General physical description: 8-1/4x5-1/4 | |||
Le Conte, John L. (John Lawrence), 1825-1883.
Letter to [John Eatton Le Conte]; | Oct. 20, 1860 | 9-3/4x7-3/4 | Request File |
Columbia, S.C., A.L.S. 3p. (see Le Conte papers.) Sorrow at his illness. Friendly letter General physical description: 9-3/4x7-3/4 | |||
LeConte, Joseph, 1823-1901.
Letter to [John E. LeConte] | Request File | ||
Agassiz, Alexander, 1835-1910.
Letter to Dr. [J.L. Le Conte ?]; | Nov., 1860 | 5" x 8" | Request File |
Cambridge, A.L.S. 3p. General physical description: 5" x 8" | |||
Xántus, Janos, 1825-1894.
Letter to [John L. Le Conte]; | Nov. 7, 1860 | 7-1/2x4-1/2 | Request File |
A.L.S. 2p. (see Le Conte papers.) Forwards him coleoptera, collected expressly for him. General physical description: 7-1/2x4-1/2 | |||
Le Conte, Josephine.
Letter to her uncle [J.L. Le Conte ?]; | Nov. 12, 1860 | 5" x 8" | Request File |
Columbia, A.L.S. 4p. General physical description: 5" x 8" | |||
Academy of Natural Sciences of Philadelphia.
Resolution of regret at the death of John E. Le Conte; | Nov. 22, 1860 | 10x8 | Request File |
Philadelphia, D.S.: Thos.Stewardson, Secy. 2p (see Le Conte papers.) Enclosded originally with letter of Stewardson to J.L.Le Conte; Nov. 22, 1860. General physical description: 10x8 | |||
Stewardson, Thomas, 1807-1878.
Letter to [John L. Le Conte]; | Nov. 22, 1860 | 8x5 | Request File |
Philadelphia, A.L.S. 1p. Enc. (see Le Conte papers.) Encloses resolution on death of J.E. Le Conte, by ANS. For resolution, see: ANS. Resolution... Nov.22,1860. General physical description: 8x5 | |||
Clemens, Brackenridge, 1826-1867.
Letter to [John L. Le Conte]; | Nov. 24, 1860 | 7-1/2x5 | Request File |
Easton, Penna., A.L.S. 1p. (see Le Conte papers.) Regrets death of his father. General physical description: 7-1/2x5 | |||
Frazer, John Fries, 1812-1872.
Letter to J.L. Le Conte; | Nov. 18, [1860] | 5" x 7 3/4" | Request File |
A.L.S. 1p. Death of [John Eatton Le Conte] General physical description: 5" x 7 3/4" | |||
Taylor, William J. R. (William James Romeyn), 1823-1891.
Letter to [John L.] Le Conte; | Nov. 27, 1860 | 8x5 | Request File |
A.L.S. 3p. (see Le Conte papers Sorrow at the death of his father. General physical description: 8x5 | |||
Dana, James Dwight, 1813-1895.
Letter to [J.L.] Le Conte; | Nov. 30, 1860 | 5" x 8" | Request File |
New Haven, A.L.S. 3p. General physical description: 5" x 8" | |||
Foulke, William Parker.
Letter to J.L. Le Conte; | Dec. 1, 1860 | 5" x 8" | Request File |
A.L.S. 1p. General physical description: 5" x 8" | |||
Hammond, William Alexander, 1828-1900.
Letter to [J.L.?] Le Conte; | Dec. 1, 1860 | 5" x 8" | Request File |
Baltimore, A.L.S. 2p. General physical description: 5" x 8" | |||
Stevens, Ann LeConte.
Letter to John [L. Le Conte]; | Dec. 7, 1860 | 7-1/4x5-3/4 | Request File |
A.L.S. 3p. (see Le Conte papers.) Sorrow at the death of J.E. Le Conte. General physical description: 7-1/4x5-3/4 | |||
Le Conte, John, 1818-1891.
Letter to John [L. Le Conte]; | Dec. 12, 1860 | 7 3/4" x 9 3/4" | Request File |
Columbia, S.C., A.L.S. 2p. General physical description: 7 3/4" x 9 3/4" | |||
Harden, M..
Letter to [John L. Le Conte]; | Dec. 20, 1860 | 8-1/4x5-1/4 | Request File |
Savannah, A.L.S. 4p. (see Le Conte papers.) Smallpox in the family. Concerning his forthcoming marriage. Friendly letter. General physical description: 8-1/4x5-1/4 | |||
Grier, W. P..
Letter to [Mrs.] Helen [S. Grier Le Conte]; | 1860 | 6-1/2x4 | Request File |
Peoria, A.L.S. 2p. (see Le Conte papers.) Sends a shirt as a pattern. Concerning Peoria. General physical description: 6-1/2x4 | |||
Graham, James Lorimer, 1831-1876.
Letter to [John L.] Le Conte; | [1860] | Request File | |
A.L.S.with initials. 2p.and enc.of 2 items. Various sizes. (see Le Conte papers.) News of the election at the Geographical Society. | |||
Bayley, James Roosevelt, 1814-1877.
Letter to John L. Le Conte, Philadelphia; | Jan. 5, 1861 | 8x5 | Request File |
Newark, A.L.S. 2p. (see Le Conte papers Cannot attend his marriage. General physical description: 8x5 | |||
Hammond, William Alexander, 1828-1900.
Letter to John L. Le Conte; | Jan. 8, 1861 | 5" x 8" | Request File |
Baltimore, A.L.S. 3p. General physical description: 5" x 8" | |||
LeConte, Joseph, 1823-1901.
Letter to John [L. Le Conte]; | Jan. 10, 1861 | 7 3/4" x 9 3/4" | Request File |
Columbia, S.C., A.L.S. 4p. General physical description: 7 3/4" x 9 3/4" | |||
Osten-Sacken, C. R. (Carl Robert), 1828-1906.
Letter to [J.L. Le Conte]; | Jan. 15, 1861 | 5" x 8" | Request File |
Washington, [ca. ?] A.L.S. 2p. General physical description: 5" x 8" | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [J.L.] Le Conte; | Jan. 21, 1861 | 5 1/4" x 8" | Request File |
Berlin, A.L.S. 4p. General physical description: 5 1/4" x 8" | |||
Clark, Hamlet, 1823-1867.
Letter to J[ohn] L. Le Conte; | Feb. 14, 1861 | 7x4-1/2 | Request File |
London, A.L.S. 4p. (see Le Conte papers.) Forwards his publication on entomology Concerning difficulties in further work. General physical description: 7x4-1/2 | |||
Agassiz, Alexander, 1835-1910.
Letter to [J.L. Le Conte]; | March 4, 1861 | 5" x 8" | Request File |
Cambridge, A.L.S. 3p. General physical description: 5" x 8" | |||
Carnier, Frederic.
Letter to J. L. Le Conte; | March 21, 1861 | 8 1/4" x 10 1/2" | Request File |
Dijon, France, A.L.S. 3p. and add. In French. General physical description: 8 1/4" x 10 1/2" | |||
Gibbs, George, 1815-1873.
Letter to John [L.?] Le Conte; | March 26, 1861 | 7 3/4" x 9 3/4" | Request File |
Smithsonian inst., Washington, A.L.S. 2p. General physical description: 7 3/4" x 9 3/4" | |||
Osten-Sacken, C. R. (Carl Robert), 1828-1906.
Letter to [J.L. Le Conte]; | April 3, 1861 | 5" x 8" | Request File |
Washington, A.L.S. 3p. General physical description: 5" x 8" | |||
Chapin, F..
Letter to [John L. Le Conte]; | April 10, 1861 | 10x8-1/2 | Request File |
A.L.S. 1p. In French. (see Le Conte papers.) Questions on entomology. General physical description: 10x8-1/2 | |||
Hammond, William Alexander, 1828-1900.
Letter to [J.L.] Le Conte; | April 11, 1861 | 5" x 8" | Request File |
Note on original folder regarding date of letter: Perhaps 1862 - W. A. Hammond was in Wheeling in April '62--and (I think) in [Baltimore] in April '61. Can check this with notes at home. Content suggests he was lobbying for Surgeon-General--also the "Medical Bill" passed spring 1862. Bonnie Bl[?] (History Dept., University of Louisville, Lou KY 60208) 8/1/1980 Whiting (?), Va., A.L.S. 2p. General physical description: 5" x 8" | |||
Thomson, James.
Letter to [John L.] Le Conte; | April 15, 1861 | 6-1/4x4 | Request File |
Paris, A.L.S. 4p. (see Le Conte papers.) Regrets death of his father. Congratulations on marriage. Entomology. General physical description: 6-1/4x4 | |||
Torrey, John, 1796-1873.
Letter to [J.L.] Le Conte; | April 15, 1861 | 5" x 8" | Request File |
New York, A.L.S. 1p. General physical description: 5" x 8" | |||
St. Petersburg. Société entomologique.
Letter to [John L.] Le Conte, Philadelphia; | April 15/27, 1861 | 10-1/2x8-1/4 | Request File |
St. Petersburg, Printed L.filled in in ms.S.: Alexandre de Manderstiern. 1p. In French. (see Le Conte papers.) Notifies him of election to membership and his diploma is on the way. General physical description: 10-1/2x8-1/4 | |||
Osten-Sacken, C. R. (Carl Robert), 1828-1906.
Letter to [J.L. Le Conte ?]; | April 18, 1861 | 5 1/4" x 8" | Request File |
Washington, A.L.S. 4p. General physical description: 5 1/4" x 8" | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [J.L.?] Le Conte; | April 20, 1861 | 6 1/2" x 8" | Request File |
Berlin, A.L.S. 4p. General physical description: 6 1/2" x 8" | |||
Taylor, William J. R. (William James Romeyn), 1823-1891.
Letter to J[ohn] L. Le Conte, Philadelphia; | May 6, 1861 | 8x5 | Request File |
A.L.S. 4p. (see Le Conte papers Concerning secession. General physical description: 8x5 | |||
Dow, John M..
Letter to John L. Le Conte; | May 13, 1861 | 10x8 | Request File |
Panama bay, A.L.S. 2p. (see Le Conte papers.) Sympathy for death of his father and congratulations on his marriage. Forwards coleoptera. General physical description: 10x8 | |||
Thomson, James.
Letter to [J.L.] Le Conte; | May 20, 1861 | 4" x 6 1/4" | Request File |
Paris, A.L.S. 4p. General physical description: 4" x 6 1/4" | |||
Walsh, B. D. (Benjamin Dann), 1808-1869.
Letter to J.L. Le Conte; | May 31, 1861 | 8" x 10" | Request File |
Rock Island, Ill., A.L.S. 2p. General physical description: 8" x 10" | |||
Clark, Hamlet, 1823-1867.
Letter to [John L.] Le Conte; | June 12, 1861 | 7-1/2x4-1/2 | Request File |
London, A.L.S. 4p. (see Le Conte papers.) Forwards publications on insects. General physical description: 7-1/2x4-1/2 | |||
Thomson, James.
Letter to [John L.] Le Conte; | Aug. 25, 1861 | 7x4-1/2 | Request File |
Paris, A.L.S. 4p. (see Le Conte papers.) Will purchase an insect for him, and they can exchange others. Concerning his publication. General physical description: 7x4-1/2 | |||
Walsh, B. D. (Benjamin Dann), 1808-1869.
Letter to John L. Leconte; | Aug. 27, 1861 | 8" x 10" | Request File |
Rock Island, Ill., A.L.S. 2p. General physical description: 8" x 10" | |||
Marsted.
Letter to [John L. Le Conte]; | Aug. 29, 1861 | 8x5 | Request File |
Paris, A.L.S. 3p. (see Le Conte papers Entomology. General physical description: 8x5 | |||
Taylor, William J. R. (William James Romeyn), 1823-1891.
Letter to [John L.] Le Conte; | Aug. 29, 1861 | 7-3/4x4-3/4 | Request File |
A.L.S. 4p. (see Le Conte papers.) Concerning secession in Maryland. General physical description: 7-3/4x4-3/4 | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [J.L. Le Conte ?]; | Sept. 2, 1861 | 5 1/4" x 8" | Request File |
Interlaken, A.L.S. 3p. General physical description: 5 1/4" x 8" | |||
Walsh, B. D. (Benjamin Dann), 1808-1869.
Letter to John L. Leconte; | Sept. 22, 1861 | 7 3/4" x 9 3/4" | Request File |
Rock Island, A.L.S. 2p. General physical description: 7 3/4" x 9 3/4" | |||
Bache, A. D. (Alexander Dallas), 1806-1867.
Letter to [J.L. Le Conte]; | Sept. 24, 1861 | 5" x 8" | Request File |
Boston, A.L.S. 2p. General physical description: 5" x 8" | |||
St. Petersburg. Société entomologique de Russie..
Letter to [John L.] Leconte; | Oct. 2, Oct. 14, 1861 | 10-1/2x8-1/2 | Request File |
St.Petersburg, Printed L.filled in in ms.S.: Alex[an]dre de Mandersteirne. 1p. In French. (see Le Conte papers.) Notifies him of a publication which is presented to him. General physical description: 10-1/2x8-1/2 | |||
Murray, Andrew, 1812-1878.
Letter to [J.L. Le Conte ?]; | Oct. 9, 1861 | 7 3/4 x 9 3/4" | Request File |
London, A.L.S. 3p. General physical description: 7 3/4 x 9 3/4" | |||
Walsh, B. D. (Benjamin Dann), 1808-1869.
Letter to John L. Leconte; | Nov. 10, 1861 | 7 3/4" x 9 3/4" | Request File |
Rock Island, A.L.S. 2p. General physical description: 7 3/4" x 9 3/4" | |||
Alvarado, Léon, 1818-1870.
Letter to [John L. Le Conte]; | Nov. 14, 1861 | 7-1/2x4-1/2 | Request File |
New York, A.L.S. 2p. In Spanish. (see Le Conte papers.) Has to return to Honduras immediately. General physical description: 7-1/2x4-1/2 | |||
Motschulsky, Victor de.
Letter to [J.L. Le Conte ?]; | Nov. 20, 1861 | 5 1/4" x 8 1/4" | Request File |
Dresden, A.L.S. 2p. In French. General physical description: 5 1/4" x 8 1/4" | |||
McGill, Alexander T. (Alexander Taggart), 1807-1889.
Letter to W[illia]m L. Martier; | Nov. 26, 1861 | 8x5-1/4 | Request File |
Princeton, A.L.S. 2p. (see Le Conte papers.) Was ill and could not visit with him. Originally B L493.2 General physical description: 8x5-1/4 | |||
Walsh, B. D. (Benjamin Dann), 1808-1869.
Letter to John L. Leconte; | Nov. 26, 1861 | 7 3/4" x 9 3/4 and 7 3/4" x 2 1/2" | Request File |
Rock Island, A.L.S. 2p. and fragment. General physical description: 7 3/4" x 9 3/4 and 7 3/4" x 2 1/2" | |||
United States Sanitary Commission.
Letter to [John L.] Le Conte; | Nov. 29, 1861 | 8x5 | Request File |
L.S.: Horace Binney, Jr. (see Le Conte papers.) Notifies him of appointment to the sanitary commission for Philadelphia. General physical description: 8x5 | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to J[ohn L.] Le Conte, Philadelphia; | Dec. 22, 1861 | 8-3/4x5-1/2 | Request File |
Berlin, A.L.S. 3p.and add. (see Le Conte papers.) Congratulations on his marriage. Concerning the war. Entomology. General physical description: 8-3/4x5-1/2 | |||
Walsh, B. D. (Benjamin Dann), 1808-1869.
Letter to John L. Leconte; | Dec. 26, 1861 | 7 3/4" x 9 3/4" | Request File |
Rock Island, A.L.S. 2p. General physical description: 7 3/4" x 9 3/4" | |||
Hall, James, 1811-1898.
Letter to John L. Le Conte; | Dec. 27, 1861 | 5 1/4" x 8" | Request File |
Albany, A.L.S. 3p. and add. General physical description: 5 1/4" x 8" | |||
Clark, Hamlet, 1823-1867.
Letter to J.L. Leconte; London, | Jan. 13, 1862 | 4 1/2" x 7 1/2" | Request File |
A.L.S. 8p. General physical description: 4 1/2" x 7 1/2" | |||
Bache, Hartman, 1797-1872.
Letter to John L. Le Conte; | Jan. 15, 1862 | 5" x 8" | Request File |
Washington, A.L.S. 1p. General physical description: 5" x 8" | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [J.L.] Le Conte; | Jan. 16, 1862 | 5 1/2" x 8 1/4" | Request File |
Berlin, A.L.S. 2p. General physical description: 5 1/2" x 8 1/4" | |||
Brinton, John H. (John Hill), 1832-1907.
Letter to [John L.] Le Conte; | Jan. 18, 1862 | 8x5 | Request File |
Washington A.L.S. 2p. (see Le Conte papers Concerning an appointment in the army. General physical description: 8x5 | |||
United States Sanitary Commission.
Letter to [John L.] Le Conte; | Jan. 21, 1862 | 8x5 | Request File |
Philadelphia, L. 2p. (see Le Conte papers.) Concerning a visit to Washington. General physical description: 8x5 | |||
Hunt, Thomas Sterry, 1826-1892.
Letter to [John L.] Le Conte; | Feb. 1, 1862 | 7x4-1/2 | Request File |
Montreal, A.L.S. 2p. (see Le Conte papers.) Introduces Charles Blackwell. General physical description: 7x4-1/2 | |||
Walsh, B. D. (Benjamin Dann), 1808-1869.
Letter to John L. Leconte; | Feb. 3, 1862 | 7 3/4" x 9 3/4" | Request File |
Rock Island, A.L.S. 1p. General physical description: 7 3/4" x 9 3/4" | |||
Sallé, Aug., (Auguste), 1820-1896.
Letter to [J.L.] Leconte; | Feb. 14, 1862 | 5 1/4" x 8" | Request File |
Paris, A.L.S. 4p. In French. General physical description: 5 1/4" x 8" | |||
Walsh, B. D. (Benjamin Dann), 1808-1869.
Letter to John L. Le Conte; | Feb. 16, 1862 | 8" x 10" | Request File |
Rock Island, Ill., A.L.S. 4p. General physical description: 8" x 10" | |||
Walsh, B. D. (Benjamin Dann), 1808-1869.
Letter to John L. Le Conte; | March 6, 1862 | 8" x 10" | Request File |
Rock Island, A.L.S. 2p. General physical description: 8" x 10" | |||
Gibbs, Wolcott, 1822-1908.
Letter to John L. Le Conte; | March 7, 1862 | 8x5 | Request File |
Washington, A.L.S. 1p. (see Le Conte papers No vacancy for Mr. Hammond in the Sanitary commission. General physical description: 8x5 | |||
Torrey, John, 1796-1873.
Letter to J[ohn] L. Le Conte; | March 26, 1862 | 8x5 | Request File |
New York, A.L.S. 2p. (see Le Conte papers Asks for remedy for certain insects which are destroying trees in Central Park General physical description: 8x5 | |||
United States Sanitary Commission.
Certification that John [L.] Le Conte is a member; | April 3, 1862 | 10x8 | Request File |
Washington, L.S.: Fred. Law Olmsted. 1p. (see Le Conte papers.) General physical description: 10x8 | |||
Scudder, Samuel Hubbard, 1837-1911.
Letter to J[ohn] L. Le Conte; | April 3, 1862 | 8x5 | Request File |
Boston, A.L.S. 3p. (see Le Conte papers.) Forwards specimens of coleoptera. Concerning publications on insects. General physical description: 8x5 | |||
Dana, James Dwight, 1813-1895.
Letter to John L. Le Conte; | April 9, 1862 | 8x5 | Request File |
New Haven, A.L.S. 2p. (see Le Conte papers Concerning descriptions of fossilized articulata. General physical description: 8x5 | |||
Wright, W. W. (William Wierman) 1824-1882.
Letter to [J.L.?] Le Conte; | April 10, 1862 | 7 3/4" x 9 3/4" | Request File |
Wyandotte, Kan., A.L.S. 1p. General physical description: 7 3/4" x 9 3/4" | |||
Le Baron, William.
Letter to Dr. [J.L. ?] Le Conte; | April 17, 1862 | 7 1/2" x 9 3/4" | Request File |
Geneva Ill., A.L.S. 4p. General physical description: 7 1/2" x 9 3/4" | |||
Dana, James Dwight, 1813-1895.
Letter to [John L.] Le Conte; | April 18, 1862 | 8x5 | Request File |
New Haven A.L.S. 1p. (see Le Conte papers) Thanks for note about fossil insects. General physical description: 8x5 | |||
Chapin, F..
Letter to [John L. Le Conte]; | April 22, 1862 | 8-1/2x5-1/2 | Request File |
A.L.S. 3p. In French. (see Le Conte papers.) Entomological data. General physical description: 8-1/2x5-1/2 | |||
Bolander, Henry Nicholas, 1831-1897.
Letter to J[ohn] L. Le Conte; | June 9, 1862 | 8x5 | Request File |
San Francisco, A.L.S. 3p. (see Le Conte papers) Will send him coleoptera which he collects, if desired. General physical description: 8x5 | |||
Randall, Robert E..
Letter to J[ohn] L. Leconte; | June 25, 1862 | 9-1/2x7-1/4 | Request File |
Baltimore, A.L.S. 2p. (see Le Conte papers.) Explains why he did not get the medical appointment. General physical description: 9-1/2x7-1/4 | |||
Lacordaire, Théodore, 1801-1870.
Letter to [J.L.Le Conte]; | June 26, 1862 | 5" x 8" | Request File |
Liege, A.L.S. 3p. General physical description: 5" x 8" | |||
McKee, John Cooper.
Letter to J[ohn] L. Leconte, Chester, Penna.; | Aug. 24, 1862 | 10x8 | Request File |
Washington, A.L.S. 1p. (see LeConte papers.) States he goes to war. General physical description: 10x8 | |||
Putzeÿs, Jules, 1809-1882.
Letter to [John L. LeConte] | Aug. 31, 1862 | Request File | |
McKee, John Cooper.
Letter to [John L.] Le Conte, Chester; | Sept. 5, 1862 | 9-3/4x7-3/4 | Request File |
Penna.; Washington, A.L.S. 2p. (see Le Conte papers.) Describes fighting and medicine at the front in Virginia. General physical description: 9-3/4x7-3/4 | |||
Brinton, John H. (John Hill), 1832-1907.
Letter to John L. Le Conte, Chester, Penna.; | Sept. 18, 1862 | 8x5 | Request File |
A.L.S. 3p. (see Le Conte papers War news.) The letter is actually NOT from Brintonl filed here until identified. General physical description: 8x5 | |||
Clark, Hamlet, 1823-1867.
Letter to [J.L. Le Conte ?]; | Sept. 20, 1862 | 4 1/2" x 7" | Request File |
London, A.L.S. 4p. General physical description: 4 1/2" x 7" | |||
Sallé, Aug., (Auguste), 1820-1896.
Letter to John L. Leconte; | Oct. 2, 1862 | 5 1/4" x 8" | Request File |
Paris, A.L.S. 3p. In French. General physical description: 5 1/4" x 8" | |||
Crozer, John P. (John Price), 1793-1866.
Letter to John L. Le Conte, Chester, Penna.; | Oct. 6, 1862 | 9x5-1/2 | Request File |
Chester, L.S.: John P. Crozer and 2 others. 2p. (see Le Conte papers.) Replies to a publication about the hospital. General physical description: 9x5-1/2 | |||
Brinton, John H. (John Hill), 1832-1907.
Letter to J[ohn L.] Leconte, Chester, Penna.; | Oct. 29, 1862 | 8x5 | Request File |
Washington, A.L.S. 2p. (see Le Conte papers Concerning publication on natural history. General physical description: 8x5 | |||
Putzeÿs, Jules, 1809-1882.
Letter to [John L. Le Conte]; | Oct. 31, 1862 | 8-1/2x5-1/4 | Request File |
Brussels, A.L.S. 3p. In French. (see Le Conte papers.) Concerning North American coleoptera. Unlocated: October 2010. General physical description: 8-1/2x5-1/4 | |||
Clark, Hamlet, 1823-1867.
Letter to [J.L. Le Conte]; | Nov. 4, 1862 | 4 1/2" x 7" | Request File |
[London] A.L.S. 2p. General physical description: 4 1/2" x 7" | |||
Horn, George Henry, 1840-1897.
Letter to [J.L. Le Conte]; | Nov. 5, 1862 | 7 3/4" x 9 3/4" | Request File |
A.L.S. 3p. General physical description: 7 3/4" x 9 3/4" | |||
Hammond, J. P..
Letter to J[ohn] L. Le Conte; | Nov. 8, 1862 | 8x5 | Request File |
Washington, A.L.S. 2p. (see Le Conte papers) Concerning hospital policies during the war. General physical description: 8x5 | |||
Clark, Hamlet, 1823-1867.
Letter to [J.L. Le Conte ?]; | Nov. 12, 1862 | 4 1/2" x 7" | Request File |
London, A.L.S. 4p. General physical description: 4 1/2" x 7" | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [J.L.] Le Conte; | Nov. 16, 1862 | 5 1/2" x 9" | Request File |
Berlin, A.L.S. 4p. General physical description: 5 1/2" x 9" | |||
Hayes, I. I. (Isaac Israel), 1832-1881.
Letter to J[ohn] L. Le Conte; | Nov. 21, 1862 | 8-1/4x5-1/4 | Request File |
West Philadelphia, A.L.S. 2p. (see Le Conte papers.) Concerning publications on natural history. General physical description: 8-1/4x5-1/4 | |||
Walsh, B. D. (Benjamin Dann), 1808-1869.
Letter to J[ohn] L. Le Conte; | Nov. 24, 1862 | 9-3/4x8 | Request File |
A.L.S. 2p.and sketch of insect. (see Le Conte papers.) Entomology. General physical description: 9-3/4x8 | |||
Lacordaire, Théodore, 1801-1870.
Letter to [John L. Le Conte]; | Nov. 27, 1862 | 8-1/4x5-1/4 | Request File |
Liège, A.L.S. 2p. In French. (see Le Conte papers.) Entomology. General physical description: 8-1/4x5-1/4 | |||
Hammond, William Alexander, 1828-1900.
Letter to [J.L.] Le Conte; | Nov. 28, 1862 | 5 1/2" x 9" | Request File |
Washington, A.L.S. 2p. General physical description: 5 1/2" x 9" | |||
Stout, Arthur B..
Letter to [John L. Le Conte]; | Dec. 19, 1862 | 7-1/4x4-1/2 | Request File |
San Francisco, A.L.S. 4p. (see Le Conte papers.) Concerning the loss of property, due to lack of fences. General physical description: 7-1/4x4-1/2 | |||
Hammond, William Alexander, 1828-1900.
Letter to [J.L.] Le Conte; | Dec. 20, 1862 | 4 1/2" x 7" | Request File |
Washington, A.L.S. 2p. General physical description: 4 1/2" x 7" | |||
Bache, A. D. (Alexander Dallas), 1806-1867.
Letter to [J.L. Le Conte]; | Dec. 26, 1862 | 5" x 8" | Request File |
Washington, A.L.S. 1p. General physical description: 5" x 8" | |||
Cuyler, John M..
Letter to [J.L. Le Conte]; | 3, 1863 | 5" x 8" | Request File |
Washington, A.L.S. 3p. General physical description: 5" x 8" | |||
Motschulsky, Victor de.
Letter to [J.L.] Le Conte; | Jan. 3, 1863 | 5" x 8" | Request File |
Dresden, A.L.S. 3p. In French. General physical description: 5" x 8" | |||
Hayes, I. I. (Isaac Israel), 1832-1881.
Letter to J[ohn] L. Le Conte; | Jan. 10, 1863 | 8-1/4x5-1/4 | Request File |
West Philadelphia, A.L.S. 2p. (see Le Conte Papers.) Forwards blank forms for his use. General physical description: 8-1/4x5-1/4 | |||
Henry, Joseph, 1797-1878.
Letter to John [L.] Le Conte, Philadelphia; | Jan. 12, 1863 | 8-1/2x5-1/2 | Request File |
A.L.S. 2p. (see Le Conte papers.) Sorry he did not get the commission he wanted, but thinks he [Le Conte] should return to his work on insects. General physical description: 8-1/2x5-1/2 | |||
Smith, Joseph R..
Letter to J[ohn] L. LeConte | Jan. 23, 1863 | Request File | |
Lesquereux, Leo, 1806-1889.
Letter to John L. Le Conte; | Jan. 24, 1863 | 8x5-1/4 | Request File |
Columbus, Ohio, A.L.S. 1p. (see Le Conte papers.) Concerning insects from California. Concerning publication on geology. General physical description: 8x5-1/4 | |||
Smith, Joseph R..
Letter to J[ohn] L. Le Conte, Chester, Penna.; | Jan. 25, 1863 | 9-3/4x7-1/2 | Request File |
Washington, L.S. 1p.,end. (see Le Conte papers.) Grants leave for seven days. Unlocated: October 2010. General physical description: 9-3/4x7-1/2 | |||
Sallé, Aug., (Auguste), 1820-1896.
Letter to John L. Le Conte, Philadelphia; | Jan. 29, 1863 | 8x5-1/4 | Request File |
Paris, A.L.S. 4p. In French. (see Le Conte papers.) Sorry the Civil War is interrupting his work on insects. Entomological news. General physical description: 8x5-1/4 | |||
Horn, George Henry, 1840-1897.
Letter to [John L. Le Conte]; | Feb. 19, 1863 | 7-3/4x4-3/4 | Request File |
A.L.S. 6p. (see Le Conte papers.) Insects in California, and collecting them. General physical description: 7-3/4x4-3/4 | |||
Clark, Hamlet, 1823-1867.
Letter to Dr. [J.L.] Le Conte; | April 4, 1863 | 4 1/2" x 7" | Request File |
[London], A.L.S. 6p. General physical description: 4 1/2" x 7" | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [J.L.] Le Conte; | April 18, 1863 | 5 1/2" x 8" | Request File |
Berlin, A.L.S. 4p. General physical description: 5 1/2" x 8" | |||
Hayes, I. I. (Isaac Israel), 1832-1881.
Letter to J[ohn] L. Le Conte; | April 19, 1863 | 10x8 | Request File |
A.L.S. 2p. (see Le Conte paper Introduces Mr. Knorr. News of his work for the war. General physical description: 10x8 | |||
Cuyler, John M..
Letter to [J.L. Le Conte]; | April 25, [1863?] | 5" x 8" | Request File |
Washington, A.L.S. 2p. General physical description: 5" x 8" | |||
Clark, Hamlet, 1823-1867.
Letter to Dr. [J.L.] Leconte; | May 6, 1863 | 4 1/2" x 7" | Request File |
London, A.L.S. 4p. General physical description: 4 1/2" x 7" | |||
Herrolet.
Letter to [John L. Le Conte]; | May 6, 1863 | 5x5-1/4 | Request File |
Paris, A.L.S. 2p. Incomplete. In French. (see Le Conte papers.) Entomology. General physical description: 5x5-1/4 | |||
Walsh, B. D. (Benjamin Dann), 1808-1869.
Letter to John L. Le Conte; | May 6, 1863 | 9-3/4x7-3/4 | Request File |
A.L.S, 3p. (see Le Conte papers.) Entomological news. General physical description: 9-3/4x7-3/4 | |||
Sallé, Aug., (Auguste), 1820-1896.
Letter to Dr. [J.L. Le Conte ?]; | May 21, 1863 | 5 1/4" x 8" | Request File |
Paris, A.L.S. 4p. In French. General physical description: 5 1/4" x 8" | |||
Horn, George Henry, 1840-1897.
Letter to [John L. Le Conte]; | June 3, 1863 | 10x7-1/2 | Request File |
A.L.S. 4P.,end. (see Le Conte papers.) Has been on a natural history expedition and describes items collected, chiefly insects. General physical description: 10x7-1/2 | |||
Hodgman, Frank.
Letter to [John L. Le Conte]; | June 4, 1863 | 8x5 | Request File |
Climax, Mich., A.L.S. 4p. (see Le Conte papers Asks for information leading him to catalogues describing insects. General physical description: 8x5 | |||
Dana, James Dwight, 1813-1895.
Letter to [J.L.] Le Conte; | July 25, 1863 | 5" x 8" | Request File |
New Haven, A.L.S. 4p. General physical description: 5" x 8" | |||
Walsh, B. D. (Benjamin Dann), 1808-1869.
Letter to John L. Le Conte; | July 31, 1863 | 9-3/4x7-3/4 | Request File |
Rock Island A.L.S. 4p. (see Le Conte papers.) Entomology. General physical description: 9-3/4x7-3/4 | |||
Lacordaire, Théodore, 1801-1870.
Letter to [J.L. Le Conte ?]; | Aug. 7, 1863 | 5 1/4" x 8 1/4" | Request File |
Liege, A.L.S. 4p. In French. General physical description: 5 1/4" x 8 1/4" | |||
Dana, James D. (James Dwight), 1813-1895.
Letter to [John L.] LeConte | Aug. 15, 1863 | Request File | |
Letter and insect sketch. Separated material: Originally tucked into "American Cheiroptera" notebook (Series III). | |||
Helmuth, C. A..
Letter to John L. Le Conte; | Aug. 20, 1863 | 8x5 | Request File |
Chicago, A.L.S. 3p. (see Le Conte papers Describes insects he has been collecting in Illinois. General physical description: 8x5 | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [J.L.] Le Conte; | Aug. 22, 1863 | 5 1/2" x 8 3/4" | Request File |
Marien--- A.L.S. 3p. General physical description: 5 1/2" x 8 3/4" | |||
Dana, James Dwight, 1813-1895.
Letter to [John L.] Le Conte; | Aug. 25, 1863 | 7 1/2" x 9 3/4", 7 1/2" x 5 3/4" | Request File |
New Haven, A.L.S. 5p. General physical description: 7 1/2" x 9 3/4", 7 1/2" x 5 3/4" | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [J.L.] Le Conte; | Aug.-, Sept, 1863 | 5 1/2" x 8 3/4" | Request File |
[ca.] A.L.S. 2p. General physical description: 5 1/2" x 8 3/4" | |||
Schaum, Herm. Rud., (Hermann Rudolf), 1819-1865.
Letter to [John L.] Le Conte | [Aug. - Sept. 1863] | Request File | |
Horn, George Henry, 1840-1897.
Letter to [John L. Le Conte]; | Sept. 1, 1863 | 7-3/4x5 and 9-3/4x4 | Request File |
A.L.S. 4p.and enc.of 2p.dated Sept. 5, 1863. (see Le Conte papers.) Entomology. Friendly letter. General physical description: 7-3/4x5 and 9-3/4x4 | |||
Osten-Sacken, C. R. (Carl Robert), 1828-1906.
Letter to [J.L. Le Conte ?]; | Sept. 3, 1863 | 4 3/4" x 7 1/4" | Request File |
New York, A.L.S. 4p.,illus. General physical description: 4 3/4" x 7 1/4" | |||
Walsh, B. D. (Benjamin Dann), 1808-1869.
Letter to J[ohn] L. Le Conte; | Sept. 9, 1863 | 10x8 | Request File |
Rock Island, A.L.S. 5p. (see Le Conte papers Friendly letter. Concerning natural history questions. Entomology and list of specimens. General physical description: 10x8 | |||
Dana, James Dwight, 1813-1895.
Letter to [J.L. ?] Le Conte; | Sept. 11, 1863 | 5" x 8" | Request File |
New Haven, A.L.S. 4p. General physical description: 5" x 8" | |||
Dana, James Dwight, 1813-1895.
Letter to John L. Le Conte; | Sept. 11, 1863 | 5" x 8" | Request File |
[?]. New Haven, A.L.S. 8P. General physical description: 5" x 8" | |||
Horn, George Henry, 1840-1897.
Letter to [John L. Le conte]; | Sept. 15, 1863 | 8x5 | Request File |
A.L.S. 6p. (see Le Conte papers Is busily collecting, and comments on particular characteristics of certain entomological specimens. General physical description: 8x5 | |||
Dana, James Dwight, 1813-1895.
Letter to John L. Le Conte; | Sept. 17, 1863 | 5" x 8" | Request File |
New Haven, A.L.S. 2p. General physical description: 5" x 8" | |||
Goldsmith, Middleton, 1818-1887.
Letter to [J.L.] Le Conte; | Sept. 25, 1863 | 7 3/4" x 9 3/4" | Request File |
Louisville, A.L.S. 2p. General physical description: 7 3/4" x 9 3/4" | |||
Cuyler, John M..
Letter to Jno. [L.] Le Conte; | Sept. 27, [1863 ?] | 5" x 8" | Request File |
Washington A.L.S. 2p. General physical description: 5" x 8" | |||
Dana, James Dwight, 1813-1895.
Letter to John L. Le Conte; | Oct. 3, 1863 | 5" x 8" | Request File |
New Haven, A.L.S. 1p. General physical description: 5" x 8" | |||
Grier, W. P..
Letter to Uncle John [L. Le Conte]; | Oct. 8, 1863 | 5" x 8" | Request File |
A.L.S. 2p. General physical description: 5" x 8" | |||
Dana, James Dwight, 1813-1895.
Letter to John L. Le Conte; | Oct. 28, 1863 | 5" x 8" | Request File |
New Haven, A.L.S. 6p. General physical description: 5" x 8" | |||
Brown, Joseph B..
Letter to [J.L. Le Conte]; | Nov. 16, 1863 | 5" x 8" | Request File |
St. Louis, A.L.S. 4p. General physical description: 5" x 8" | |||
Dana, James Dwight, 1813-1895.
Letter to J. L. Le Conte; | Nov. 21, 1863 | 5" x 8" | Request File |
New Haven, A.L.S. 2p. General physical description: 5" x 8" | |||
Dana, James Dwight, 1813-1895.
Letter to John L. Le Conte; | Nov. 26, 1863 | 5" x 8" | Request File |
New Haven, A.L.S. 1p. General physical description: 5" x 8" | |||
Stephenson, G..
Letter to [John L.] Le Conte; | Nov. 27, 1863 | 8x5 | Request File |
Philadelphia, A.L.S. 1p. (see Le Conte papers Sends records of the hospital. General physical description: 8x5 | |||
Keeney, C. C..
Letter to [J.L.] Le Conte; | Dec. 2, 1863 | 7 3/4" x 9 3/4" | Request File |
Washington, A.L.S. 2p. General physical description: 7 3/4" x 9 3/4" | |||
Cuyler, John M..
Letter to [J.L. Le Conte]; | Dec. 9, 1863 | 5" x 8" | Request File |
Washington, A.L.S. 4p. General physical description: 5" x 8" | |||
Brown, Joseph B..
Letter to [J.L. Le Conte]; | Dec. 11, 1863 | 5" x 8" | Request File |
Louisville, A.L.S. 4p. General physical description: 5" x 8" | |||
Sallé, Aug., (Auguste), 1820-1896.
Letter to [J.L. Le Conte]; | Dec. 11, 1863 | 5 1/4" x 8" | Request File |
Paris, A.L.S. 3p. In French. General physical description: 5 1/4" x 8" | |||
Horn, George Henry, 1840-1897.
Letter to [J.L. Le Conte]; | Dec. 16, 1863 | 5" x 8" | Request File |
A.L.S. 4p. General physical description: 5" x 8" | |||
Cuyler, John M..
Letter to [J.L. Le Conte]; | Dec. 17, [1863-1864?] | 8" x 10" | Request File |
Washington, A.L.S. 3p. General physical description: 8" x 10" | |||
Dana, James Dwight, 1813-1895.
Letter to John L. Le Conte; | Jan. 1, 1864 | 5" x 8" | Request File |
New Haven, A.L.S. 3p. General physical description: 5" x 8" | |||
Brown, Joseph B..
Letter to [J.L. Le Conte]; | Jan. 22, 1864 | 5" x 8" | Request File |
Louisville, A.L.S. 4p. General physical description: 5" x 8" | |||
Brown, Joseph B..
Letter to [J.L. Le Conte]; | Jan. 25, 1864 | 5" x 8" | Request File |
Louisville, A.L.S. 3p. General physical description: 5" x 8" | |||
Cuyler, John M..
Letter to [J.L. Le Conte]; | Jan. 25, 1864 | 5" x 8" | Request File |
Washington, A.L.S. 3p. General physical description: 5" x 8" | |||
Weyers, J. L..
Letter to [John L. Le Conte]; | Jan. 25, 1864 | 8-1/2x5-1/4 | Request File |
Brussels, A.L.S. 1p. In French. (see Le Conte papers.) Notifies him of his election to membership in the Société entomologique de Belgique. General physical description: 8-1/2x5-1/4 | |||
Brown, Joseph B..
Letter to [J.L.] Le Conte; | Feb. 10, 1864 | 5" x 8" | |