1To Benjamin Franklin from Joseph Priestley, 20 March 1768 (Franklin Papers)
ALS : American Philosophical Society I hope you will excuse the liberty I take of enclosing to...
2To Benjamin Franklin from Joseph Priestley, 1 November 1768 (Franklin Papers)
ALS : American Philosophical Society I take the opportunity of giving you [my letter by?] Mr. Lee...
3To Benjamin Franklin from Joseph Priestley, 28 November 1768 (Franklin Papers)
ALS : American Philosophical Society According to my promise, I send you the other paper,...
4To Benjamin Franklin from Joseph Priestley, 14 February 1769: résumé (Franklin Papers)
ALS (fragmentary copy): American Philosophical Society [A few lines at the end of a letter, which...
5To Benjamin Franklin from Joseph Priestley, 24 February 1769 (Franklin Papers)
ALS : American Philosophical Society I sincerely ask your pardon for the trouble I gave you with...
6To Benjamin Franklin from Joseph Priestley, 2 June 1770 (Franklin Papers)
ALS : Massachusetts Historical Society I inclose a few copies of my Proposals , with the...
7To Benjamin Franklin from Joseph Priestley, 26 October 1770 (Franklin Papers)
ALS (transcript): the Royal Society I think myself happy in an opportunity of giving you a...
8To Benjamin Franklin from Joseph Priestley, 21 November 1770 (Franklin Papers)
ALS : American Philosophical Society I took the liberty to trouble you with a line the last post,...
9To Benjamin Franklin from Joseph Priestley, 19 April 1771 (Franklin Papers)
ALS : Haverford College Library I am glad that you have received your Comm Bonon . safe. I thank...
10From Benjamin Franklin to Joseph Priestley, 4 May 1772 (Franklin Papers)
ALS (draft): American Philosophical Society I think with you that there cannot be the least...