21From Benjamin Franklin to Samuel Cooper, 24 February 1769 (Franklin Papers)
ALS : British Museum I received your Favour by Mr. Jefferies. I should have been glad if in any...
22From Benjamin Franklin to Samuel Cooper, 8 June 1770 (Franklin Papers)
ALS : British Museum This letter contains Franklin’s first extant response to the Boston...
23From Benjamin Franklin to Samuel Cooper, 26 December 1782 (Franklin Papers)
Copy: Archives du Ministère des affaires étrangères; extract: Library of Congress I have received...
24From Benjamin Franklin to Samuel Cooper, 7 July 1773 (Franklin Papers)
LS : British Museum; letterbook draft: Library of Congress I received your very valuable Favours...
25From Benjamin Franklin to Samuel Cooper, 30 December 1770 (Franklin Papers)
ALS : British Museum The letter below belongs with those above to Cooper of June 8 and to Cushing...
26From Benjamin Franklin to Samuel Cooper, 15 May 1781 (Franklin Papers)
Press copy: American Philosophical Society; AL (draft): Library of Congress I received your kind...
27From Benjamin Franklin to Samuel Cooper, 13 January 1772 (Franklin Papers)
ALS : British Museum; draft: American Philosophical Society I have now before me your several...
28From Benjamin Franklin to [Samuel Cooper], 27 February 1778 (Franklin Papers)
Copy: University of California Library, Berkeley; transcript: Massachusetts Historical Society At...