1To 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...
2To 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...
3To 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...
4To Benjamin Franklin from Samuel Cooper, [1782?] (Franklin Papers)
AL : American Philosophical Society Before you left America, I believe I mention’d to you the...
5To Benjamin Franklin from Samuel Cooper, 12 November 1779 (Franklin Papers)
ALS : American Philosophical Society My little Grandson Samuel Cooper Johonnot will have the...
6To 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...
7To 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...
8To 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...
9To 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...
10To 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...