1Thomas Jefferson to Destutt de Tracy, 24 November 1818 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
2Thomas Jefferson to Destutt de Tracy, 26 December 1820 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
3Destutt de Tracy to Thomas Jefferson, 10 March 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
4Destutt de Tracy to Thomas Jefferson, 24 November 1820 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
5Thomas Jefferson to Destutt de Tracy, 15 May 1817 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
6Destutt de Tracy to Thomas Jefferson, 11 April 1818 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
7Destutt de Tracy to Thomas Jefferson, 22 February 1821 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
8William A. Burwell to Thomas Jefferson, 28 November 1818 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
9Joseph Milligan to Thomas Jefferson, 20 November 1818 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
10Thomas Jefferson to Joseph Milligan, [ca. 25 October 1818] (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
11Thomas Jefferson to Joseph Milligan, 29 November 1818 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
12Joseph Milligan to Thomas Jefferson, 30 July 1817 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
13Thomas Jefferson to Joseph Milligan, 23 September 1817 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
14Thomas Jefferson to John Adams, 21 March 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
15David Bailie Warden to Thomas Jefferson, [ca. 12–22 August 1817] (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
16Joseph Milligan to Thomas Jefferson, 9 April 1817 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
17Joseph Milligan to Thomas Jefferson, 3 March 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
18Thomas Jefferson to Lafayette, 8 March 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
19Joseph Milligan to Thomas Jefferson, 30 October 1818 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
20Thomas Jefferson to William E. Richmond, 25 December 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
21Thomas Jefferson to Joseph Milligan, 13 April 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
22Thomas Jefferson to Joseph Milligan, 9 April 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
23Joseph Milligan to Thomas Jefferson, 17 October 1818 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
24Thomas Jefferson to John Adams, 15 May 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
25Thomas Jefferson to Joseph Milligan, 25 October 1818 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
26John Wayles Eppes to Thomas Jefferson, 8 January 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
27Joseph Milligan to Thomas Jefferson, 11 May 1818 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
28Joseph Milligan to Thomas Jefferson, 17 February 1819 (first letter) (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
29John Adams to Thomas Jefferson, 24 February 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
30John Adams to Thomas Jefferson, 30 December 1818 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
31Joseph Milligan to Thomas Jefferson, [before 12 January 1819] (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
32Robert Walsh to Thomas Jefferson, 25 January 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
33Joseph Milligan to Thomas Jefferson, 6 February 1818 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
34Joseph Milligan to Thomas Jefferson, 25 December 1818 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
35Thomas Jefferson to Joseph Milligan, 13 March 1818 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
36Thomas Jefferson to Joseph Milligan, 3 January 1818 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
37Thomas Jefferson to Joseph Milligan, 18 February 1818 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
38Thomas Jefferson to Joseph Milligan, 9 December 1818 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
39Thomas Jefferson to John Adams, 19 January 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
40Thomas Jefferson to John Barnes, 17 May 1817 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
41Thomas Jefferson to Joseph Milligan, 19 March 1817 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
42Joseph Milligan to Thomas Jefferson, 27 November 1820 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
43Thomas Jefferson to Jean Baptiste Say, 14 May 1817 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
44John Adams to Thomas Jefferson, 2 April 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
45Robert Walsh to Thomas Jefferson, 24 December 1818 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
46John Adams to Thomas Jefferson, 29 January 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
47William C. Rives to Thomas Jefferson, 20 January 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
48John Adams to Thomas Jefferson, 2 March 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
49Thomas Jefferson to Albert Gallatin, 24 November 1818 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
50Thomas Jefferson to Lafayette, 23 November 1818 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]