1From Thomas Jefferson to James B. M. Adair, 1 September 1793 (Jefferson Papers)
...so also for your attention to the threshing machine, which, if it answers what I...
2From George Washington to James Anderson, 8 January 1797 (Washington Papers)
...your providing the materials for erecting a Threshing Machine in time, that the timber may be...
3From George Washington to James Anderson, 29 January 1797 (Washington Papers)
GW anticipated construction of a threshing machine at Mount Vernon (see
4From George Washington to William Booker, 26 June 1797 (Washington Papers)
...good report I have had of your improved threshing machine, I am desirous of getting one or...
5From George Washington to William Booker, 3 March 1799 (Washington Papers)
a Mill to one of the threshing machines now erected; if you are perfectly satisfied in your...
6From Thomas Jefferson to William Booker, 4 October 1796 (Jefferson Papers)
I have this summer had a threshing machine made on the Scotch model, and have already got...
7From George Washington to William Booker, 15 April 1798 (Washington Papers)
For GW’s dealings in 1797 with Booker about his threshing machine, see
8From George Washington to John Beale Bordley, 17 August 1788 (Washington Papers)
...’s query to Arthur Young about Winlaw’s threshing machine, 1 Nov. 1787, and Young’s...
9From Thomas Jefferson to John Breckinridge, 25 October 1793 (Jefferson Papers)
...giving him a description of a threshing machine and obtaining similar letters of...
10From George Washington to Edward Carrington, 26 June 1797 (Washington Papers)
...of the utility of Mr Bookers improved threshing Machine; and added, that a letter for...