1Thomas Jefferson to C. & A. Conrad & Company, 23 November 1809 (Jefferson Papers)
Lewis, Meriwether; papers of [index entry]
2Thomas Jefferson to James Madison, 26 November 1809 (Jefferson Papers)
Lewis, Meriwether; papers of [index entry]
3James Madison to Thomas Jefferson, 11 December 1809 (Jefferson Papers)
Lewis, Meriwether; papers of [index entry]
4Gilbert C. Russell to Thomas Jefferson, 4 January 1810 (Jefferson Papers)
Lewis, Meriwether; papers of [index entry]
5Enclosure: Memorandum from Meriwether Lewis to Gilbert C. Russell, [ca. 29 September 1809] (Jefferson Papers)
Lewis, Meriwether; papers of [index entry]
6Isaac A. Coles to Thomas Jefferson, 5 January 1810 (Jefferson Papers)
Lewis, Meriwether; papers of [index entry]
7Thomas Jefferson to Isaac A. Coles, 8 January 1810 (Jefferson Papers)
Lewis, Meriwether; papers of [index entry]
8Thomas Jefferson to Bernard McMahon, 13 January 1810 (Jefferson Papers)
Lewis, Meriwether; papers of [index entry]
9Thomas Jefferson to Benjamin Smith Barton, 22 October 1810 (Jefferson Papers)
Lewis, Meriwether; papers of [index entry]
10Thomas Jefferson to José Corrêa da Serra, 26 April 1816 (Jefferson Papers)
Lewis, Meriwether; papers of [index entry]