1From Thomas Jefferson to Thomas Mann Randolph, 11 January 1796 (Jefferson Papers)
...Saturday with Divers to see Mr. Meriwether’s machine thresh. It gets out only 6. bushels an...
2Benjamin B. Ford to Thomas Jefferson, 17 November 1809 (Jefferson Papers)
machines; threshing [index entry]
3Thomas Jefferson to Benjamin B. Ford, 28 November 1809 (Jefferson Papers)
machines; threshing [index entry]
4Thomas Jefferson to James Madison, 9 August 1810 (Jefferson Papers)
machines; threshing [index entry]
5Thomas Jefferson to James Walker, 11 January 1811 (Jefferson Papers)
machines; threshing [index entry]
6Thomas Jefferson’s Constitution for Proposed Agricultural Society of Albemarle, [ca. 1 February 1811] (Jefferson Papers)
machines; threshing [index entry]
7Thomas Jefferson to Charles A. Scott, 9 February 1811 (Jefferson Papers)
machines; threshing [index entry]
8Charles Willson Peale to Thomas Jefferson, 19 August 1812 (Jefferson Papers)
machines; threshing [index entry]
9Memorandum by Thomas Eston Randolph, 23 July [August?] 1812 (Jefferson Papers)
machines; threshing [index entry]
10Cunningham Harris to Thomas Jefferson, 30 September 1812 (Jefferson Papers)
machines; threshing [index entry]