1James Madison to Thomas Jefferson, 27 June 1809 (Jefferson Papers)
machines; spinning jenny [index entry]
2George Sullivan to Thomas Jefferson, 15 September 1809 (Jefferson Papers)
machines; spinning jenny [index entry]
3Gabriel Richard to Thomas Jefferson, 9 November 1809 (Jefferson Papers)
machines; spinning jenny [index entry]
4James Ronaldson to Thomas Jefferson, 26 December 1811 (Jefferson Papers)
machines; spinning wheel [index entry]
5Ferdinando Fairfax to Thomas Jefferson, [ca. 20 January 1812] (Jefferson Papers)
machines; spinning [index entry] machines; spinning wheel [index entry]
6William Thornton to Thomas Jefferson, 20 January 1812 (Jefferson Papers)
machines; spinning [index entry] machines; spinning billy [index entry]
7Henry Dearborn to Thomas Jefferson, 10 March 1812 (Jefferson Papers)
machines; spinning [index entry]
8Ebenezer Herrick to Thomas Jefferson, 24 March 1812 (Jefferson Papers)
machines; spinning [index entry]
9Theodorus Bailey to Thomas Jefferson, 7 April 1812 (Jefferson Papers)
machines; spinning [index entry]
10Oliver Barrett to Thomas Jefferson, 10 April 1812 (Jefferson Papers)
machines; spinning [index entry]
11Theodorus Bailey to Thomas Jefferson, 26 April 1812 (Jefferson Papers)
machines; spinning [index entry]
12Enclosure: William Thornton to Thomas Jefferson, [ca. 9 May 1812] (Jefferson Papers)
machines; spinning [index entry]
13Charles Artzt to Thomas Jefferson, 22 June 1812 (Jefferson Papers)
machines; spinning [index entry]
14David Gelston to Thomas Jefferson, 26 June 1812 (Jefferson Papers)
machines; spinning [index entry]
15William Thornton to Thomas Jefferson, 27 June 1812 (Jefferson Papers)
machines; spinning [index entry]
16William Thornton to Thomas Jefferson, 13 July 1812 (Jefferson Papers)
machines; spinning [index entry]
17Gibson & Jefferson to Thomas Jefferson, 12 August 1812 (Jefferson Papers)
machines; spinning [index entry]
18William A. Burwell to Thomas Jefferson, 13 March 1813 (Jefferson Papers)
machines; spinning [index entry]
19Randolph Jefferson to Thomas Jefferson, 26 May 1813 (Jefferson Papers)
machines; spinning jenny [index entry]
20Thomas Cooper to Thomas Jefferson, 17 August 1814 (Jefferson Papers)
machines; spinning [index entry]
21Charles Willson Peale to Thomas Jefferson, 2 May 1815 (Jefferson Papers)
machines; spinning jenny [index entry]
22Charles Willson Peale to Thomas Jefferson, 18 June 1815 (Jefferson Papers)
machines; spinning [index entry]
23Joseph Cabell Breckinridge to Thomas Jefferson, 20 June 1815 (Jefferson Papers)
machines; spinning [index entry]
24John George Baxter to Thomas Jefferson, 1 August 1815 (Jefferson Papers)
machines; spinning [index entry]
25Anonymous to Thomas Jefferson, [ca. 6 March 1816] (Jefferson Papers)
machines; spinning [index entry]