1Enclosure: Baring Brothers & Company to John Barnes, 14 September 1815 (Jefferson Papers)
Baring Brothers & Company (London firm); and remittances to T. Kosciuszko [index entry]
2Enclosure: Tadeusz Kosciuszko to John Barnes, 26 November 1815 (Jefferson Papers)
Baring Brothers & Company (London firm); and remittances to T. Kosciuszko [index entry]
3Enclosure: John Barnes’s Account with Tadeusz Kosciuszko, 26 November 1816 (Jefferson Papers)
Baring Brothers & Company (London firm); and remittances to T. Kosciuszko [index entry]
4Enclosure: John Barnes’s Account (as Agent of Thomas Jefferson) with Tadeusz Kosciuszko, 26 November 1816–15 October … (Jefferson Papers)
Baring Brothers & Company (London firm); and remittances to T. Kosciuszko [index entry]
5John Barnes to Thomas Jefferson, 5 August 1816 (Jefferson Papers)
Baring Brothers & Company (London firm); and remittances to T. Kosciuszko [index entry]
6John Barnes to Thomas Jefferson, 18 November 1815 (Jefferson Papers)
Baring Brothers & Company (London firm); and remittances to T. Kosciuszko [index entry]
7John Barnes to Thomas Jefferson, 19 January 1816 (Jefferson Papers)
Baring Brothers & Company (London firm); and remittances to T. Kosciuszko [index entry]
8John Barnes to Thomas Jefferson, 23 December 1816 (Jefferson Papers)
Baring Brothers & Company (London firm); and remittances to T. Kosciuszko [index entry]
9John Barnes to Thomas Jefferson, 17 October 1818 (Jefferson Papers)
Baring Brothers & Company (London firm); and remittances to T. Kosciuszko [index entry]
10Thomas Jefferson to John Barnes, 7 February 1816 (Jefferson Papers)
Baring Brothers & Company (London firm); and remittances to T. Kosciuszko [index entry]