1Benjamin Smith Barton to Thomas Jefferson, 13 July 1810 (Jefferson Papers)
American Philosophical Society; members of, foreign [index entry]
2Benjamin Smith Barton to Thomas Jefferson, 14 September 1809 (Jefferson Papers)
American Philosophical Society; members of [index entry]
3William Bentley to Thomas Jefferson, 16 April 1812 (Jefferson Papers)
American Philosophical Society; members of [index entry]
4Nicholas Biddle to Thomas Jefferson, 12 December 1809 (Jefferson Papers)
American Philosophical Society; members of [index entry]
5Earl of Buchan to Thomas Jefferson, 18 January 1816 (Jefferson Papers)
American Philosophical Society; members of [index entry]
6Mathew Carey to Thomas Jefferson, 21 January 1812 (Jefferson Papers)
American Philosophical Society; members of [index entry]
7Nathaniel Chapman to Thomas Jefferson, 10 November 1809 (Jefferson Papers)
American Philosophical Society; members of [index entry]
8Thomas Cooper to Thomas Jefferson, 10 May 1810 (Jefferson Papers)
American Philosophical Society; members of [index entry]
9José Corrêa da Serra to Thomas Jefferson, 6 March 1812 (Jefferson Papers)
American Philosophical Society; members of, foreign [index entry]
10John Redman Coxe to Thomas Jefferson, 6 May 1812 (Jefferson Papers)
American Philosophical Society; members of [index entry]