51Thomas Jefferson to Nathaniel H. Hooe, 15 March 1812 (Jefferson Papers)
machines; spinning [index entry]
52Henry Dearborn to Thomas Jefferson, 10 March 1812 (Jefferson Papers)
machines; spinning [index entry]
53Thomas Jefferson to Oliver Barrett, 20 February 1812 (Jefferson Papers)
machines; spinning [index entry]
54Thomas Jefferson to Ebenezer Herrick, 20 February 1812 (Jefferson Papers)
machines; spinning [index entry]
55Thomas Jefferson to John Adams, 21 January 1812 (Jefferson Papers)
machines; spinning jenny [index entry]
56Ferdinando Fairfax to Thomas Jefferson, [ca. 20 January 1812] (Jefferson Papers)
machines; spinning [index entry] machines; spinning wheel [index entry]
57William Thornton to Thomas Jefferson, 20 January 1812 (Jefferson Papers)
machines; spinning [index entry] machines; spinning billy [index entry]
58Thomas Jefferson to William Thornton, 14 January 1812 (Jefferson Papers)
machines; spinning [index entry] machines; spinning jenny [index entry]
59Thomas Jefferson’s Instructions for Poplar Forest Management, December 1811 (Jefferson Papers)
machines; spinning wheel [index entry]
60James Ronaldson to Thomas Jefferson, 26 December 1811 (Jefferson Papers)
machines; spinning wheel [index entry]
61Thomas Jefferson to Nathaniel Macon, 24 September 1811 (Jefferson Papers)
machines; spinning [index entry]
62Thomas Jefferson to William McClure, 10 September 1811 (Jefferson Papers)
machines; spinning jenny [index entry]
63Gabriel Richard to Thomas Jefferson, 9 November 1809 (Jefferson Papers)
machines; spinning jenny [index entry]
64Thomas Jefferson to George Sullivan, 8 October 1809 (Jefferson Papers)
machines; spinning jenny [index entry]
65George Sullivan to Thomas Jefferson, 15 September 1809 (Jefferson Papers)
machines; spinning jenny [index entry]
66James Madison to Thomas Jefferson, 27 June 1809 (Jefferson Papers)
machines; spinning jenny [index entry]
67I: From James Jay, 20 December 1784 (Washington Papers)
...to secure the invention to themselves. This Machine spins faster than can be done in any...