1To Benjamin Franklin from Samuel Cooper, 3 August 1769 (Franklin Papers)
AL (draft): British Museum I am now to acknowledg the repeated Favor of your Letters, with the...
2To Benjamin Franklin from Samuel Cooper, 6 November 1770 (Franklin Papers)
ALS (draft): British Museum My State of Health, and Excursions upon that Account into the Country...
3To Benjamin Franklin from Samuel Cooper, 15 November 1770 (Franklin Papers)
ALS (draft): British Museum I wrote you the 6. Inst. acknowledging the Receit. of your very...
4To Benjamin Franklin from Samuel Cooper, 1 January 1771 (Franklin Papers)
ALS (draft): British Museum In my last of Novr [15] I mention’d the Uses I had made of the...
5To Benjamin Franklin from Samuel Cooper, 10 July 1771 (Franklin Papers)
ALS (draft): British Museum I should sooner have acknowledg’d the Receit of your Favors of Decemr...
6To Benjamin Franklin from Samuel Cooper, 23 August 1771 (Franklin Papers)
ALS (draft): British Museum Tho I wrote you not long since by Mr. Lane, yet Commodore Gambier...
7To Benjamin Franklin from Samuel Cooper, 15 March 1773 (Franklin Papers)
ALS : American Philosophical Society I have been confin’d to my House great Part of this Winter...
8To Benjamin Franklin from Samuel Cooper, 14[–15] June 1773 (Franklin Papers)
AL (incomplete): American Philosophical Society; ALS (draft): British Museum I wrote you on the...
9To Benjamin Franklin from Samuel Cooper, 10 November 1773 (Franklin Papers)
AL (draft): British Museum I received your valuable Favors of the 7th and 25th of July, and you...
10To Benjamin Franklin from Samuel Cooper, 17 December 1773 (Franklin Papers)
AL (draft): British Museum In this letter, written the day after the Tea Party, Cooper confined...
11To Benjamin Franklin from Samuel Cooper, 15 August 1774 (Franklin Papers)
AL (draft): British Museum This letter brought Franklin his earliest first-hand news, as far as...
12To Benjamin Franklin from Samuel Cooper, 9 September 1774 (Franklin Papers)
ALS : American Philosophical Society; draft copy: British Museum This letter carries on the story...
13To Benjamin Franklin from Samuel Cooper, 1 April 1775 (Franklin Papers)
ALS : Massachusetts Historical Society; draft: British Museum I wrote you in Septr and Aug: last,...
14To Benjamin Franklin from Samuel Cooper, [21 March 1776] (Franklin Papers)
ALS : American Philosophical Society It is too long since I wrote to any of my Friends your way,...
15To Benjamin Franklin from Samuel Cooper, 17 September 1776 (Franklin Papers)
ALS : American Philosophical Society I cannot forbear expressing to you the Pleasure I receivd...
16To Benjamin Franklin from [Samuel Cooper], 27 February 1777 (Franklin Papers)
AL : American Philosophical Society I wrote you some Time ago, acknowledging the Receit of your...
17To Benjamin Franklin from Samuel Cooper, 28 March 1777 (Franklin Papers)
ALS : Henry E. Huntington Library If this Line ever reaches you, it will be deliverd by Mr....
18To Benjamin Franklin from [Samuel Cooper], 30 March 1777 (Franklin Papers)
AL : American Philosophical Society I have wrote you within a few Weeks a Number of Letters, and...
19To Benjamin Franklin from Samuel Cooper: Two Letters, 25 October 1777 (Franklin Papers)
(I) ALS : American Philosophical Society; (II) AL : American Philosophical Society; copy: Henry...
20To Benjamin Franklin from Samuel Cooper, 13 February 1778 (Franklin Papers)
ALS : American Philosophical Society I am afraid, not having receiv’d a single Line from you...
21To Benjamin Franklin from Samuel Cooper, 13 May 1778 (Franklin Papers)
ALS : University of Pennsylvania Library Having been inform’d that the French Frigate from...
22To Benjamin Franklin from Samuel Cooper, 14 May 1778 (Franklin Papers)
ALS : University of Pennsylvania Library I wrote you two Days ago; but hearing the Vessel is...
23To Benjamin Franklin from Samuel Cooper, 1 June 1778 (Franklin Papers)
ALS : American Philosophical Society; incomplete ALS : University of Pennsylvania Library Your...
24To Benjamin Franklin from Samuel Cooper, 1 July 1778 (Franklin Papers)
ALS : American Philosophical Society I have wrote you four or five Times not long since, but from...
25To Benjamin Franklin from Samuel Cooper, 21 November 1778 (Franklin Papers)
ALS : American Philosophical Society I have just wrote to you by Mr Duncan Ingraham Junr. upon...
26To Benjamin Franklin from Samuel Cooper: Two Letters, 4 January 1778 [i.e., 1779] (Franklin Papers)
(I) ALS : American Philosophical Society; (II) ALS : American Philosophical Society; extract:...
27To Benjamin Franklin from Samuel Cooper, 12 November 1779 (Franklin Papers)
ALS : American Philosophical Society My little Grandson Samuel Cooper Johonnot will have the...
28To Benjamin Franklin from Samuel Cooper, 13 November 1779 (Franklin Papers)
ALS : Harvard University Library This will be delivered to you by Mr Jeremy Allen a Merchant in...
29To Benjamin Franklin from Samuel Cooper, 15 March 1780 (Franklin Papers)
ALS : American Philosophical Society As it is uncertain when this Letter will be delivered to...
30To Benjamin Franklin from Samuel Cooper, 23 May 1780 (Franklin Papers)
ALS : American Philosophical Society I received some Months past your Letter from Passy dated...
31To Benjamin Franklin from Samuel Cooper, 17 July 1780 (Franklin Papers)
ALS : American Philosophical Society I wrote you not long since by the Rambler from Salem, and...
32To Benjamin Franklin from Samuel Cooper, 25 July 1780 (Franklin Papers)
ALS : American Philosophical Society I have but a Moment to write by the Mars a Vessel belonging...
33To Benjamin Franklin from Samuel Cooper, 8 September 1780 (Franklin Papers)
ALS : American Philosophical Society Having very Short Warning of an Opportunity to France by...
34To Benjamin Franklin from Samuel Cooper, 1 February 1781 (Franklin Papers)
ALS : American Philosophical Society Colonel Laurens, an Officer highly esteemed in the Army of...
35To Benjamin Franklin from Samuel Cooper, 2 February 1781 (Franklin Papers)
ALS : American Philosophical Society I repeat the Honour I have already done myself of writing to...
36To Benjamin Franklin from Samuel Cooper: Two Letters, 27 October 1781 (Franklin Papers)
(I) and (II) ALS : American Philosophical Society I have just arrived here after a long Journey...
37To Benjamin Franklin from Samuel Cooper, [1782?] (Franklin Papers)
AL : American Philosophical Society Before you left America, I believe I mention’d to you the...
38To Benjamin Franklin from Samuel Cooper, 6 March 1782 (Franklin Papers)
ALS : American Philosophical Society Permit me to introduce my self to you as an Officer...
39To Benjamin Franklin from Samuel Cooper, 15 June 1782 (Franklin Papers)
ALS : American Philosophical Society I never was more pleased with the Spirit of my Country than...
40To Benjamin Franklin from Samuel Cooper, 22 July 1782 (Franklin Papers)
AL : American Philosophical Society I wrote you some Weeks ago how pleased I was with the Spirit...
41To Benjamin Franklin from Samuel Cooper, 6 September 1782 (Franklin Papers)
AL : American Philosophical Society In a Letter I wrote you a few Weeks past, giving some general...
42To Benjamin Franklin from Samuel Cooper, 21 December 1782 (Franklin Papers)
ALS : Henry E. Huntington Library I know not how to express my Obligations to you for introducing...
43To Benjamin Franklin from Samuel Cooper: Extract, [5 May 1783] (Franklin Papers)
Extract: Archives du Ministère des affaires étrangères; press copy of extract: American...
44To Benjamin Franklin from Samuel Cooper: Two Letters, 19 July 1783 (Franklin Papers)
(I) and (II) ALS : American Philosophical Society Having wrote you at large by the America that...
45To Benjamin Franklin from Samuel Cooper, 16 October 1783 (Franklin Papers)
ALS : American Philosophical Society The Consul General of France kindly informing me that a...
46To Benjamin Franklin from Samuel Cooper, 20 November 1783 (Franklin Papers)
ALS : American Philosophical Society I never in all my Life wrote a Letter with half the...