1From Benjamin Franklin to Jonathan Williams, Jr., 31 March 1780 (Franklin Papers)
Copy: Library of Congress I have received yours of the 26th. I am promised an Answer from Mr....
2From Benjamin Franklin to Jonathan Williams, Jr., 10 May 1780 (Franklin Papers)
Copy: Library of Congress I received yours of the 18th. past and the 6. Inst. and approve of the...
3From Benjamin Franklin to Jonathan Williams, Jr., 17 June 1780 (Franklin Papers)
ALS (draft): American Philosophical Society; copy: Library of Congress I received yours of the...
4From Benjamin Franklin to Jonathan Williams, Jr., 27 June 1780 (Franklin Papers)
Copy: Library of Congress To get rid of all farther Projects and Propositions which I never...