1From 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...
2From Benjamin Franklin to Samuel Cooper, 27 April 1769 (Franklin Papers)
ALS : British Museum I received your Favour of Feb. 27. per Capt. Carver, and thank you for...
3From Benjamin Franklin to Samuel Cooper, 30 September 1769 (Franklin Papers)
ALS : British Museum Your Favour of Aug. 3 has given me great Pleasure. I have only time now to...
4From Benjamin Franklin to Samuel Cooper, 14 April 1770 (Franklin Papers)
ALS : British Museum I suppose Govr. Pownall acquaints you with what has pass’d this Session...
5From Benjamin Franklin to Samuel Cooper, 8 June 1770 (Franklin Papers)
ALS : British Museum This letter contains Franklin’s first extant response to the Boston...
6From 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...
7From Benjamin Franklin to Samuel Cooper, 5 February 1771 (Franklin Papers)
ALS : British Museum I have just received your kind Favour of Jan. 1. by Mr. Bowdoin, to whom I...
8From Benjamin Franklin to Samuel Cooper, 13 January 1772 (Franklin Papers)
ALS : British Museum; draft: American Philosophical Society I have now before me your several...
9From Benjamin Franklin to Samuel Cooper, 4 June 1773 (Franklin Papers)
ALS : British Museum; letterbook draft: Library of Congress I can now only acknowledge the...
10From Benjamin Franklin to Samuel Cooper, 7 July 1773 (Franklin Papers)
LS : British Museum; letterbook draft: Library of Congress I received your very valuable Favours...