1Thomas Jefferson to John Melish, 13 January 1813 (Jefferson Papers)
spinning machines; TJ on [index entry]
2Thomas Jefferson to Lafayette, 30 November 1813 (Jefferson Papers)
spinning machines; TJ on [index entry]
3Thomas Jefferson to Alexis Marie Rochon, 14 December 1813 (Jefferson Papers)
spinning machines; TJ on [index entry]
4Thomas Jefferson to Philip Mazzei, 29 December 1813 (Jefferson Papers)
spinning machines; TJ on [index entry]
5Thomas Jefferson to David Bailie Warden, 29 December 1813 (Jefferson Papers)
spinning machines; TJ on [index entry]
6Thomas Jefferson to William Thornton, 9 June 1814 (Jefferson Papers)
spinning machines; TJ on [index entry]
7Thomas Jefferson to Charles Willson Peale, 13 June 1815 (Jefferson Papers)
spinning machines; TJ on [index entry]
8Thomas Jefferson to John George Baxter, 16 July 1815 (Jefferson Papers)
spinning machines; TJ on [index entry]