1David A. Leonard to Thomas Jefferson, 30 December 1813 (Jefferson Papers)
Notes on the State of Virginia (Thomas Jefferson); TJ as author of [index entry]
2Thomas Jefferson to Thomas Cooper, 16 January 1814 (Jefferson Papers)
Notes on the State of Virginia (Thomas Jefferson); TJ as author of [index entry]
3Jeremiah Platt to Thomas Jefferson, 1 February 1816 (Jefferson Papers)
Notes on the State of Virginia (Thomas Jefferson); TJ as author of [index entry]
4Thomas Branagan to Thomas Jefferson, 18 February 1818 (Jefferson Papers)
Notes on the State of Virginia (Thomas Jefferson); TJ as author of [index entry]
5Thomas Jefferson to John Philippart, 11 May 1819 (Jefferson Papers)
Notes on the State of Virginia (Thomas Jefferson); TJ as author of [index entry]
6Thomas Jefferson to Horatio G. Spafford, 11 May 1819 (Jefferson Papers)
Notes on the State of Virginia (Thomas Jefferson); TJ as author of [index entry]