Maj. Gen. John Sullivan to George Washington, 4 June 1777 [letter not found]
Letter not found: from Maj. Gen. John Sullivan, 4 June 1777. Alexander Hamilton wrote Sullivan on this date: “His Excellency [GW] has received your favour of this day.”
“Maj. Gen. John Sullivan to George Washington, 4 June 1777 [letter not found],” Founders Online, National Archives, https://founders.archives.gov/documents/Washington/03-09-02-0606. [Original source: The Papers of George Washington, Revolutionary War Series, vol. 9, 28 March 1777 – 10 June 1777, ed. Philander D. Chase. Charlottesville: University Press of Virginia, 1999, p. 607.]