51Thomas Jefferson to Randolph Jefferson, 12 July 1813 (Jefferson Papers)
machines; spinning jenny [index entry]
52Thomas Jefferson to Randolph Jefferson, 8 August 1813 (Jefferson Papers)
machines; spinning jenny [index entry]
53Thomas Jefferson to Randolph Jefferson, 8 September 1813 (Jefferson Papers)
machines; spinning jenny [index entry]
54Thomas Jefferson to Burgess Allison, 20 October 1813 (Jefferson Papers)
machines; spinning [index entry] machines; spinning jenny [index entry]
55Recommendation of William McClure by Thomas Jefferson and Thomas Mann Randolph, 12 March 1814 (Jefferson Papers)
machines; spinning jenny [index entry]
56Thomas Jefferson to Samuel Brown, 28 April 1814 (Jefferson Papers)
machines; spinning jenny [index entry]
57Thomas Cooper to Thomas Jefferson, 17 August 1814 (Jefferson Papers)
machines; spinning [index entry]
58Thomas Jefferson to John T. Mason (1765–1824), 18 August 1814 (Jefferson Papers)
machines; spinning jenny [index entry]
59Thomas Jefferson to James W. Wallace, 20 August 1814 (Jefferson Papers)
machines; spinning jenny [index entry]
60Thomas Jefferson to Charles Willson Peale, 21 March 1815 (Jefferson Papers)
machines; spinning jenny [index entry]
61Charles Willson Peale to Thomas Jefferson, 2 May 1815 (Jefferson Papers)
machines; spinning jenny [index entry]
62Thomas Jefferson to Charles Willson Peale, 13 June 1815 (Jefferson Papers)
machines; spinning [index entry] machines; spinning jenny [index entry]
63Charles Willson Peale to Thomas Jefferson, 18 June 1815 (Jefferson Papers)
machines; spinning [index entry]
64Joseph Cabell Breckinridge to Thomas Jefferson, 20 June 1815 (Jefferson Papers)
machines; spinning [index entry]
65Thomas Jefferson to John George Baxter, 16 July 1815 (Jefferson Papers)
machines; spinning [index entry]
66John George Baxter to Thomas Jefferson, 1 August 1815 (Jefferson Papers)
machines; spinning [index entry]
67Anonymous to Thomas Jefferson, [ca. 6 March 1816] (Jefferson Papers)
machines; spinning [index entry]