1Tadeusz Kosciuszko to Thomas Jefferson, 20 May 1809 (Jefferson Papers)
schools and colleges; military, proposed by T. Kosciuszko [index entry]
2Tadeusz Kosciuszko to Thomas Jefferson, [14 March 1815] (Jefferson Papers)
schools and colleges; military [index entry]
3Josephus B. Stuart’s Account of a Visit to Monticello, 24–25 December 1816 (Jefferson Papers)
schools and colleges; military [index entry]
4Tadeusz Kosciuszko to Thomas Jefferson, 15 September 1817 (Jefferson Papers)
schools and colleges; military [index entry]