1To George Washington from Brigadier General Duportail and Lt. Col. Alexander Hamilton, 1 November 1779 (Washington Papers)
Letter not found: from Brigadier General Duportail and Lt. Col. Alexander Hamilton, 1 Nov. 1779 . Duportail and Hamilton wrote GW on 8 Nov. : “We hope before this you will have received our two letters of the 26th of October and 1st instant.”