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...
11From Benjamin Franklin to Samuel Cooper, 25 July 1773 (Franklin Papers)
LS : British Museum; ALS (letterbook draft): Library of Congress I wrote to you on the 7th...
12From Benjamin Franklin to Samuel Cooper, 25 February 1774 (Franklin Papers)
ALS : British Museum I thank you much for your respected Favours of Nov. 10. Dec. 17. and 20. and...
13From Benjamin Franklin to [Samuel Cooper], [25 October 1776]: extract (Franklin Papers)
Extract: Massachusetts Archives Being once more order’d to Europe, and to embark this day, I...
14From Benjamin Franklin to Samuel Cooper, 1 May 1777 (Franklin Papers)
ALS (draft): American Philosophical Society It was with great Pleasure I received lately the...
15From Benjamin Franklin to [Samuel Cooper], 27 February 1778 (Franklin Papers)
Copy: University of California Library, Berkeley; transcript: Massachusetts Historical Society At...
16From Benjamin Franklin to Samuel Cooper, 22 April 1779 (Franklin Papers)
ALS (draft) and copy: Library of Congress I received your valuable Letter by the Marquis de la...
17From Benjamin Franklin to Samuel Cooper, 27 October 1779 (Franklin Papers)
LS : Henry E. Huntington Library; ALS (draft) and copy: Library of Congress It is a long time...
18From Benjamin Franklin to Samuel Cooper, 16 March 1780 (Franklin Papers)
LS : Henry E. Huntington Library I received your kind Favour by Capt. Chavagnes, which I...
19From Benjamin Franklin to Samuel Cooper, 2 December 1780 (Franklin Papers)
L : Henry E. Huntington Library; copy: Library of Congress I received your kind Letter of the...
20From Benjamin Franklin to Samuel Cooper, 9 December 1780 (Franklin Papers)
Press copy: American Philosophical Society; copy: Library of Congress Since mine of the 2...
21From Benjamin Franklin to Samuel Cooper, 15 May 1781 (Franklin Papers)
Press copy: American Philosophical Society; AL (draft): Library of Congress I received your kind...
22From Benjamin Franklin to Samuel Cooper, 7 April 1782 (Franklin Papers)
Copy: Library of Congress This will be delivered to you by Mr. le Comte de Segur, (Son of the...
23From Benjamin Franklin to Samuel Cooper, 8 April 1782 (Franklin Papers)
Copy: Library of Congress The Prince de Broglie, Son of the Marechal Duc de Broglie has desired...
24From Benjamin Franklin to Samuel Cooper: Extract, 28 June 1782 (Franklin Papers)
Reprinted from William Temple Franklin, ed., Memoirs of the Life and Writings of Benjamin...
25From Benjamin Franklin to Samuel Cooper, 26 December 1782 (Franklin Papers)
Copy: Archives du Ministère des affaires étrangères; extract: Library of Congress I have received...
26From Benjamin Franklin to Samuel Cooper, 20 May 1783 (Franklin Papers)
LS : Henry E. Huntington Library The Bearer, M. de Bannes is exceedingly well recommended to me...
27From Benjamin Franklin to Samuel Cooper, 24 August 1783 (Franklin Papers)
LS : Reprinted from Earl P. L. Apfelbaum, Public Auction (June 3–4, 1976). <Passy, August 24,...
28From Benjamin Franklin to Samuel Cooper, 26 December 1783 (Franklin Papers)
Press copy of ALS and transcript: Library of Congress I have received your Favour of the 16th...