1Philip Thornton to Thomas Jefferson, 24 January 1816 (Jefferson Papers)
Jefferson, Thomas; Business & Financial Affairs; and lease of Natural Bridge [index entry]
2William Caruthers to Thomas Jefferson, 2 June 1817 (Jefferson Papers)
Jefferson, Thomas; Business & Financial Affairs; and lease of Natural Bridge [index entry]
3Andrew Alexander to Thomas Jefferson, 4 August 1817 (Jefferson Papers)
Jefferson, Thomas; Business & Financial Affairs; and lease of Natural Bridge [index entry]
4Philip Thornton to Thomas Jefferson, 17 March 1818 (Jefferson Papers)
Jefferson, Thomas; Business & Financial Affairs; and lease of Natural Bridge [index entry]