1From George Washington to Lieutenant Colonel Udny Hay, 31 July 1780 [letter not found] (Washington Papers)
Letter not found : to Lt. Col. Udny Hay, 31 July 1780 . A notation in the writing of GW’s...
2From George Washington to Lieutenant Colonel Udny Hay, 31 July 1780 (Washington Papers)
I must request you immediately to provide the means of transporting powder and Ball and Cartridge...