111David Bailie Warden to Thomas Jefferson, 20 October 1814 (Jefferson Papers)
Destutt de Tracy, Antoine Louis Claude; A Treatise on Political Economy [index entry]
112Joseph C. Cabell to Thomas Jefferson, 7 January 1819 (Jefferson Papers)
Destutt de Tracy, Antoine Louis Claude; A Treatise on Political Economy [index entry]
113William E. Richmond to Thomas Jefferson, 10 December 1819 (Jefferson Papers)
Destutt de Tracy, Antoine Louis Claude; A Treatise on Political Economy [index entry]
114Francis W. Gilmer to Thomas Jefferson, 23 June 1819 (Jefferson Papers)
Destutt de Tracy, Antoine Louis Claude; A Treatise on Political Economy [index entry]