1Destutt de Tracy to Thomas Jefferson, 10 March 1819 (Jefferson Papers)
Destutt de Tracy, Antoine Louis Claude; and freedom of the press in France [index entry]
2Destutt de Tracy to Thomas Jefferson, 24 November 1820 (Jefferson Papers)
Destutt de Tracy, Antoine Louis Claude; and freedom of the press in France [index entry]
3Thomas Jefferson to Destutt de Tracy, 26 December 1820 (Jefferson Papers)
Destutt de Tracy, Antoine Louis Claude; and freedom of the press in France [index entry]