1To Benjamin Franklin from Charles Willson Peale, [21 April 1771] (Franklin Papers)
ALS : (letterbook draft): American Philosophical Society In Compliance with that promise that I had the honor to make you when I was about leaving London, I now assume the Liberty of a Correspondent, in addressing this letter to you. I ever retain a grateful sense of the respect you shewed, and the notice you took of me when in England, marks of respect, of this nature make the strongest...