1To Benjamin Franklin from William Carmichael, 20 August 1782 (Franklin Papers)
ALS : American Philosophical Society I begin this as I have done several of my former Letters...
2To Benjamin Franklin from William Cheetham, 20 August 1782 (Franklin Papers)
ALS : American Philosophical Society With defference & respect I presume (thro’ the medium of my...
3To Benjamin Franklin from Jan Ingenhousz, 20 August 1782 (Franklin Papers)
ALS : American Philosophical Society I Was very happy in recieving your lettre containing the...
4To Benjamin Franklin from Watson & Cossoul, 20 August 1782 (Franklin Papers)
LS : Historical Society of Pennsylvania By request of Mr. Laurens we have prevailed on Capt....