
John L. (John Lawrence) LeConte papers, 1812-1897
Mss.B.L493
Correspondence | 7 Linear feet 17 upright boxes, 1 oversized folder, 1 digital record. | Box 1-17 | ||
Le Conte, John L. (John Lawrence), 1825-1883.
Letter to E. T. Cresson; | June, [1811] | 9-1/2x6 | ||
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 | |||
Personal letter, reply requested. | ||||
Crawford, William Harris, 1772-1834.
Orders; | May 10, 1816 | 9x8 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
Paris, A.L.S. 2p. "Duplicate' In French. (see Le Conte papers.) Insects. Concerning entomological works. Originally B L493.2 General physical description: 10x8 | ||||
LeConte, John L. (John Lawrence), 1825-1883.
Dejean, Pierre François Marie Auguste, comte, 1780-1845.
Lists of insects sent to John E. LeConte and vice versa | October, 1825 | 10x8, 4 pages | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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" | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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" | ||
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" | ||
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 | ||
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 | ||
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 | ||
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 | ||
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" | ||
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 | ||
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" | ||
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 | ||
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" | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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" | ||
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 | ||
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" | ||
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" | ||
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 | ||
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 | ||
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" | ||
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" | ||
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 | ||
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 | ||
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" | ||
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 | ||
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 | ||
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 Access digital object: | ||||
Le Conte, John L. (John Lawrence), 1825-1883.
Statement of expenditures to the Library committee of Congress; | March 31, 1847 | 10x8 | ||
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" | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
Zimmerman, C..
Letter to [J.L. Le Conte ?]; | June 21, 1847 | 7 3/4" x 9 3/4" | ||
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 | ||
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" | ||
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" | ||
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 | ||
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" | ||
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 | ||
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 | ||
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 | ||||
Haldeman, Samuel Stehman, 1812-1880.
Letter to [J.L. ?] Le Conte; | Dec. 28, 1847 | 7" x 8 3/4" | ||
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 | |||
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" | ||
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" | ||
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 | ||
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" | ||
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 | ||
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" | ||
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" | ||
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" | ||
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" | ||
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" | ||
[ ] 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 | ||
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" | ||
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" | ||
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 | ||
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" | ||
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 | ||
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 | ||
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. | ||
Schaum, Herm. Rud. (Hermann Rudolf), 1819-1865.
Letter to John [L.] Leconte; | July 7, 1848 | 8" x 10" | ||
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 | ||
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" | ||
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 | ||
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" | ||
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" | ||
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 | ||
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 | ||
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" | ||
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 | ||
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" | ||
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" | ||
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 | ||
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" | ||
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" | ||
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" | ||
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" | ||
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" | ||
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 | |||
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" | ||
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 | ||
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" | ||
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. | ||
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" | ||
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 | ||
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" | ||
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 | ||
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 | ||
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" | ||
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 | ||
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" | ||
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" | ||
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 | ||
Gibbes, Robert W. (Robert Wilson), 1809-1866.
Letter to J.L. Leconte; | Aug. 26, 1849 | 6 3/4" x 8 1/4" | ||
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 | ||
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" | ||
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" | ||
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" | ||
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" | ||
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 | ||
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" | ||
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" | ||
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" | ||
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" | ||
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" | ||
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" | ||
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 | ||
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" | ||
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" | ||
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 | ||
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" | ||
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" | ||
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" | ||
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" | ||
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" | ||
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" | ||
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" | ||
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" | ||
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" | ||
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" | ||
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" | ||
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" | ||
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" | ||
Cambridge, A.L.S. 3P. General physical description: 7 1/2" x 9 3/4" | ||||
Abbott, Asa M. (Asa McFarland), 1820-1889.
Letter to John L. LeConte | September 12, [1851] | 7 3/4" x 9 3/4" | ||
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" | ||
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" | ||
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" | ||
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" | ||
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" | ||
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" | ||
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" | ||
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 | ||
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" | ||
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" | ||
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" | ||
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 | ||
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" | ||
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" | ||
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 | ||
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 | ||
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" | ||
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 | ||
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 | ||
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 | ||
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" | ||
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" | ||
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" | ||
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 | ||
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 | ||
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" | ||
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" | ||
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 | ||
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" | ||
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" | ||
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 | ||
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" | ||
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" | ||
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" | ||
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" | ||
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" | ||
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" | ||
" '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" | ||
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" | ||
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" | ||
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" | ||
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" | ||
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 | ||
Regarding research in California. General physical description: 4x6-1/2 | ||||
Audubon, Victor Gifford, 1809-1860.
Letter to [J.L. Le Conte ?]; | Sept. 2, 1852 | 8" x 10" | ||
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" | ||
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 | ||
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" | ||
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" | ||
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" | ||
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 | ||
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" | ||
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" | ||
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" | ||
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" | ||
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" | ||
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 | ||
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" | ||
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 | ||
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" | ||
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 | ||
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" | ||
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" | ||
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" | ||
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 | ||
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 | ||
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" | ||
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" | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
Sommer, M. C..
Letter to John L. Le Conte, Philadelphia; | April 26, 1853 | 9x5-3/4 | ||
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, 1808-1880.
Letter to J.L. Le Conte; | April 29, 1853 (?) | 4 1/2" x 7" | ||
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 | ||
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" | ||
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 | ||
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" | ||
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 | ||
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 | |||
Lamarche, E. & H..
Letter to John L. Le Conte; | June 2, 1853 | 8-1/2x5-1/2 | ||
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" | ||
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 | ||
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 | ||
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 | ||
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 | ||
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" | ||
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 | ||
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 | ||
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 | ||
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" | ||
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 | ||
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 | ||
Cincinnati, A.L.S. 2p. (see Le Conte papers.) Insects and crustacea. Originally B L493.2 General physical description: 8x5-1/4 | ||||
Kite, Thomas, 1818-1884.
Letter to [John L.] Le Conte, Philadelphia; | Nov. 2, 1853 | 11-1/4x9-1/4 | ||
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" | ||
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 | ||
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 | ||
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" | ||
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" | ||
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 | ||
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" | ||
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" | ||
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 | ||
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 | |||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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" | ||
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 | ||
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 | ||
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 | ||
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" | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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" | ||
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" | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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" | ||
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 | ||
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" | ||
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 | ||
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" | ||
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 | ||
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 | ||
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" | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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" | ||
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" | ||
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" | ||
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 | ||
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" | ||
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" | ||
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 | ||
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 | ||
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" | ||
Fort Riley, Kansas Terry, A.L.S. 4p. General physical description: 6 3/4" x 8 1/2" Access digital object: | ||||
Guex, John A..
Letter to John [L. Le Conte]; | July 28, 1854 | 8-1/4x5-1/4 | ||
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 | ||
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" | ||
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 | ||
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 | ||
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" | ||
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" | ||
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 | ||
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" | ||
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" | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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" | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 |