1From George Washington to George Augustine Washington, 24 April 1786 (Washington Papers)
...might not be unfavourable for scratching over with the harrow (which was then idle) the grd in...
2From George Washington to George Augustine Washington, 10 June 1787 (Washington Papers)
...it was, that I inclined so strongly to the harrows; as I expected they would both weed, and...
3From George Washington to George Augustine Washington, 1 July 1787 (Washington Papers)
...for introducing the Hoe & common Iron toothed Harrows, because, had these succeeded, the Grain...
4From George Washington to George Augustine Washington, 8 July 1787 (Washington Papers)
(that was harrowed) come on? Did the Rye adjoining, which was...
5From George Washington to George Augustine Washington, 15 July 1787 (Washington Papers)
...the Plows in the drilled Corn with the Harrows, to prevent high ridges, is very proper...