1Enclosure: John Barnes’s Account with Tadeusz Kosciuszko, 26 November 1816 (Jefferson Papers)
Buckley & Abbott (New York firm); and remittances to T. Kosciuszko [index entry]
2John Barnes to Thomas Jefferson, 2 December 1816 (Jefferson Papers)
Buckley & Abbott (New York firm); and remittances to T. Kosciuszko [index entry]
3John Barnes to Thomas Jefferson, 12 May 1817 (Jefferson Papers)
Buckley & Abbott (New York firm); and remittances to T. Kosciuszko [index entry]
4Thomas Jefferson to John Barnes, 15 December 1816 (Jefferson Papers)
Buckley & Abbott (New York firm); and remittances to T. Kosciuszko [index entry]