31Thomas Jefferson to John S. Ravenscroft, 3 July 1812 (Jefferson Papers)
machines; spinning [index entry]
32Thomas Jefferson to William Thornton, 3 July 1812 (Jefferson Papers)
machines; spinning [index entry]
33Thomas Jefferson to Ebenezer Herrick, 2 July 1812 (Jefferson Papers)
machines; spinning jenny [index entry]
34Thomas Jefferson to Tadeusz Kosciuszko, 28 June 1812 (Jefferson Papers)
machines; spinning [index entry]
35William Thornton to Thomas Jefferson, 27 June 1812 (Jefferson Papers)
machines; spinning [index entry]
36David Gelston to Thomas Jefferson, 26 June 1812 (Jefferson Papers)
machines; spinning [index entry]
37Charles Artzt to Thomas Jefferson, 22 June 1812 (Jefferson Papers)
machines; spinning [index entry]
38Thomas Jefferson to John Barnes, 20 June 1812 (Jefferson Papers)
machines; spinning [index entry]
39Thomas Jefferson to William Thornton, 20 June 1812 (Jefferson Papers)
machines; spinning [index entry]
40Thomas Jefferson to Ebenezer Herrick, 16 June 1812 (Jefferson Papers)
machines; spinning [index entry]
41Enclosure: William Thornton to Thomas Jefferson, [ca. 9 May 1812] (Jefferson Papers)
machines; spinning [index entry]
42Theodorus Bailey to Thomas Jefferson, 26 April 1812 (Jefferson Papers)
machines; spinning [index entry]
43Thomas Jefferson to William Thornton, 24 April 1812 (Jefferson Papers)
machines; spinning [index entry] machines; spinning jenny [index entry]
44Thomas Jefferson to Robert R. Livingston, 20 April 1812 (Jefferson Papers)
machines; spinning [index entry] machines; spinning jenny [index entry]
45Oliver Barrett to Thomas Jefferson, 10 April 1812 (Jefferson Papers)
machines; spinning [index entry]
46Thomas Jefferson to Theodorus Bailey and David Gelston, 9 April 1812 (Jefferson Papers)
machines; spinning [index entry]
47Thomas Jefferson to Ebenezer Herrick, 9 April 1812 (Jefferson Papers)
machines; spinning [index entry]
48Theodorus Bailey to Thomas Jefferson, 7 April 1812 (Jefferson Papers)
machines; spinning [index entry]
49Thomas Jefferson to Oliver Barrett, 29 March 1812 (Jefferson Papers)
machines; spinning [index entry]
50Ebenezer Herrick to Thomas Jefferson, 24 March 1812 (Jefferson Papers)
machines; spinning [index entry]
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]