1. Letter listed in Rufus King’s “Memorandum of private Letters, &c., dates & persons, from 1796 to Augt 1802,” owned by Mr. James G. King, New York City.
“To Alexander Hamilton from Rufus King, [4 February 1797],” Founders Online, National Archives, https://founders.archives.gov/documents/Hamilton/01-20-02-0320. [Original source: The Papers of Alexander Hamilton, vol. 20, January 1796 – March 1797, ed. Harold C. Syrett. New York: Columbia University Press, 1974, p. 504.]