1John Barnes to Thomas Jefferson, 12 January 1810 (Jefferson Papers)
Jefferson, Thomas; Business & Financial Affairs; and T. Kosciuszko’s American investments [index entry]
2John Barnes to Thomas Jefferson, 25 January 1810 (Jefferson Papers)
Jefferson, Thomas; Business & Financial Affairs; and T. Kosciuszko’s American investments [index entry]
3John Barnes to Thomas Jefferson, 14 February 1810 (Jefferson Papers)
Jefferson, Thomas; Business & Financial Affairs; and T. Kosciuszko’s American investments [index entry]
4Tadeusz Kosciuszko to Thomas Jefferson, 1 February 1812 (Jefferson Papers)
Jefferson, Thomas; Business & Financial Affairs; and T. Kosciuszko’s American investments [index entry]
5John Barnes to Thomas Jefferson, 29 April 1813 (Jefferson Papers)
Jefferson, Thomas; Business & Financial Affairs; and T. Kosciuszko’s American investments [index entry]
6Tadeusz Kosciuszko to Thomas Jefferson, 30 May 1813 (Jefferson Papers)
Jefferson, Thomas; Business & Financial Affairs; and T. Kosciuszko’s American investments [index entry]
7Enclosure: Account with John Barnes, 31 May 1813 (Jefferson Papers)
Jefferson, Thomas; Business & Financial Affairs; and T. Kosciuszko’s American investments [index entry]
8John Barnes to Thomas Jefferson, 3 June 1813 (Jefferson Papers)
Jefferson, Thomas; Business & Financial Affairs; and T. Kosciuszko’s American investments [index entry]
9John Barnes to Thomas Jefferson, 4 June 1813 (Jefferson Papers)
Jefferson, Thomas; Business & Financial Affairs; and T. Kosciuszko’s American investments [index entry]
10John Barnes to Thomas Jefferson, 20 June 1813 (Jefferson Papers)
Jefferson, Thomas; Business & Financial Affairs; and T. Kosciuszko’s American investments [index entry]