1John Barnes to Thomas Jefferson, 10 January 1818 (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]
2John Barnes to Thomas Jefferson, 17 October 1818 (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]
3John Barnes to Thomas Jefferson, 1 February 1819 (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]
4John Barnes to Thomas Jefferson, 26 February 1819 (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]
5Enclosure: John Barnes to Thomas Jefferson, 20 October [1818?], enclosure no. 1 in John Barnes to Thomas Jefferson, 26 … (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]
6John Barnes to Thomas Jefferson, 22 March 1819 (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]
7William Short to Thomas Jefferson, 25 May 1819 (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]
8John Barnes to Thomas Jefferson, 2 June 1819 (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]
9John Barnes to Thomas Jefferson, 21 June 1819 (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]
10John Barnes to Thomas Jefferson, 23 August 1821 (Jefferson Papers)
Barnes, John; and T. Kosciuszko’s estate [index entry]