1Francis W. Gilmer to Thomas Jefferson, 18 August 1817 (Jefferson Papers)
Walsh, Robert; and J. Corrêa da Serra [index entry]
2José Corrêa da Serra to Thomas Jefferson, 20 September 1817 (Jefferson Papers)
Walsh, Robert; and J. Corrêa da Serra [index entry]
3Thomas Jefferson to Francis W. Gilmer, 14 October 1817 (Jefferson Papers)
Walsh, Robert; and J. Corrêa da Serra [index entry]
4Thomas Jefferson to William Short, 14 October 1817 (Jefferson Papers)
Walsh, Robert; and J. Corrêa da Serra [index entry]
5Robert Walsh to Thomas Jefferson, 21 October 1817 (Jefferson Papers)
Walsh, Robert; and J. Corrêa da Serra [index entry]
6Thomas Jefferson to Robert Walsh, 9 January 1818 (Jefferson Papers)
Walsh, Robert; and J. Corrêa da Serra [index entry]
7Robert Walsh to Thomas Jefferson, 12 March 1818 (Jefferson Papers)
Walsh, Robert; and J. Corrêa da Serra [index entry]
8Thomas Jefferson to José Corrêa da Serra, 10 April 1818 (Jefferson Papers)
Walsh, Robert; and J. Corrêa da Serra [index entry]
9Robert Walsh to Thomas Jefferson, 20 April 1818 (Jefferson Papers)
Walsh, Robert; and J. Corrêa da Serra [index entry]