1George Watterston to Thomas Jefferson, 4 August 1820 (Jefferson Papers)
books; on U.S. Constitution [index entry]
2Thomas Ritchie to Thomas Jefferson, 23 November 1820 (Jefferson Papers)
books; on U.S. Constitution [index entry]
3Thomas Jefferson to Thomas Ritchie, 25 December 1820 (Jefferson Papers)
books; on U.S. Constitution [index entry]
4Thomas Jefferson to Archibald Thweatt, 19 January 1821 (Jefferson Papers)
books; on U.S. Constitution [index entry]
5Thomas Jefferson to John Taylor, 14 February 1821 (Jefferson Papers)
books; on U.S. Constitution [index entry]
6Thomas Jefferson to Ethan A. Brown, 18 February 1821 (Jefferson Papers)
books; on U.S. Constitution [index entry]
7Spencer Roane to Thomas Jefferson, 25 February 1821 (Jefferson Papers)
books; on U.S. Constitution [index entry]
8John Taylor to Thomas Jefferson, 25 February 1821 (Jefferson Papers)
books; on U.S. Constitution [index entry]
9Thomas Jefferson to Spencer Roane, 9 March 1821 (Jefferson Papers)
books; on U.S. Constitution [index entry]
10Thomas Jefferson to Spencer Roane, 27 June 1821 (Jefferson Papers)
books; on U.S. Constitution [index entry]