101Thomas Jefferson to Lafayette, 8 March 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
102Destutt de Tracy to Thomas Jefferson, 10 March 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
103Thomas Jefferson to John Adams, 21 March 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
104John Adams to Thomas Jefferson, 2 April 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
105Thomas Jefferson to Joseph Milligan, 9 April 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
106Thomas Jefferson to Joseph Milligan, 13 April 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
107Thomas Jefferson to John Adams, 15 May 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
108Francis W. Gilmer to Thomas Jefferson, 23 June 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
109Thomas Jefferson to William E. Richmond, 25 December 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
110Destutt de Tracy to Thomas Jefferson, 24 November 1820 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]