1Enclosure: John Barnes’s Account with Tadeusz Kosciuszko, 26 November 1816 (Jefferson Papers)
Treasury Department, U.S.; treasury notes [index entry]
2Josephus B. Stuart’s Account of a Visit to Monticello, 24–25 December 1816 (Jefferson Papers)
Treasury Department, U.S.; treasury notes [index entry]
3Thomas Jefferson to Giovanni Carmignani, 18 July [1816] (Jefferson Papers)
Treasury Department, U.S.; treasury notes [index entry]
4Enclosure: John Barnes’s Account (as Agent of Thomas Jefferson) with Tadeusz Kosciuszko, 21 March 1816 (Jefferson Papers)
Treasury Department, U.S.; treasury notes [index entry]
5John Barnes to Thomas Jefferson, 31 May 1816 (Jefferson Papers)
Treasury Department, U.S.; treasury notes [index entry]
6John Vaughan to Thomas Jefferson, 13 March 1816 (Jefferson Papers)
Treasury Department, U.S.; treasury notes [index entry]
7John Vaughan to Thomas Jefferson, 26 February 1816 (Jefferson Papers)
Treasury Department, U.S.; treasury notes [index entry]
8John Barnes to Thomas Jefferson, 23 February 1816 (Jefferson Papers)
Treasury Department, U.S.; treasury notes [index entry]
9John Barnes to Thomas Jefferson, 12 February 1816 (Jefferson Papers)
Treasury Department, U.S.; treasury notes [index entry]
10Thomas Jefferson to John Barnes, 7 February 1816 (Jefferson Papers)
Treasury Department, U.S.; treasury notes [index entry]