31Thomas Jefferson to Bernard Peyton, 25 March 1819 (Jefferson Papers)
boats; steamboats [index entry]
32Archibald Stuart to Thomas Jefferson, 19 May 1819 (Jefferson Papers)
boats; steamboats [index entry]
33Dabney S. Carr to Thomas Jefferson, 24 June 1819 (Jefferson Papers)
boats; steamboats [index entry]
34William Short to Thomas Jefferson, 21 October 1819 (Jefferson Papers)
boats; steamboats [index entry]
35Jerman Baker to Thomas Jefferson, 26 September 1820 (Jefferson Papers)
boats; steamboats [index entry]
36Joseph C. Cabell to Thomas Jefferson, 22 December 1820 (Jefferson Papers)
boats; steamboats [index entry]
37William Maury to Thomas Jefferson, 8 March 1821 (Jefferson Papers)
boats; steamboats [index entry]