11Thomas Cooper to Thomas Jefferson, 17 August 1814 (Jefferson Papers)
machines; spinning [index entry]
12Thomas Jefferson to Samuel Brown, 28 April 1814 (Jefferson Papers)
machines; spinning jenny [index entry]
13Recommendation of William McClure by Thomas Jefferson and Thomas Mann Randolph, 12 March 1814 (Jefferson Papers)
machines; spinning jenny [index entry]
14Thomas Jefferson to Burgess Allison, 20 October 1813 (Jefferson Papers)
machines; spinning [index entry] machines; spinning jenny [index entry]
15Thomas Jefferson to Randolph Jefferson, 8 September 1813 (Jefferson Papers)
machines; spinning jenny [index entry]
16Thomas Jefferson to Randolph Jefferson, 8 August 1813 (Jefferson Papers)
machines; spinning jenny [index entry]
17Thomas Jefferson to Randolph Jefferson, 12 July 1813 (Jefferson Papers)
machines; spinning jenny [index entry]
18Thomas Jefferson to Randolph Jefferson, 20 June 1813 (Jefferson Papers)
machines; spinning jenny [index entry]
19Thomas Jefferson to Jeremiah A. Goodman, 17 June 1813 (Jefferson Papers)
machines; spinning [index entry] machines; spinning jenny [index entry]
20Thomas Jefferson to Richard Fitzhugh, 27 May 1813 (Jefferson Papers)
machines; spinning jenny [index entry]