1Francis Coffyn to the American Commissioners, 20 January 1778 (Franklin Papers)
ALS : American Philosophical Society I had the honnor to address you my last the 15th. inst....
2Francis Coffyn to the American Commissioners, 27 January 1778 (Franklin Papers)
ALS : American Philosophical Society The letter I had the honnor of writing to you the 20th....
3Francis Coffyn to the American Commissioners, 2 March 1778 (Franklin Papers)
ALS : American Philosophical Society I had the honnor of writing to you the 14th. ultimo by Mr....
4Francis Coffyn to the American Commissioners, 23 March 1778 (Franklin Papers)
ALS : American Philosophical Society Referring to the letter I had the honnor of writing to you...
5Francis Coffyn to the American Commissioners, 13 April 1778: résumé (Franklin Papers)
ALS : American Philosophical Society <Dunkirk, April 13, 1778: I enclose a copy of my letter of...
6Francis Coffyn to the American Commissioners, 23 May 1778 (Franklin Papers)
ALS : Harvard University Library I take the liberty to enclose a Copy of the Memoire I made last...
7Francis Coffyn to the American Commissioners, 18 June 1778: résumé (Franklin Papers)
ALS : American Philosophical Society <Dunkirk, June 18, 1778: I received your letter of the 10th...
8Francis Coffyn to the American Commissioners, 19 June 1778: résumé (Franklin Papers)
ALS : American Philosophical Society <Dunkirk, June 19, 1778: A brig that arrived last night...
9Francis Coffyn to the American Commissioners, 30 June 1778: résumé (Franklin Papers)
ALS : American Philosophical Society <Dunkirk, June 30, 1778: Six Russian ships of the line are...
10Francis Coffyn to the American Commissioners, 7 July 1778: résumé (Franklin Papers)
ALS : American Philosophical Society <Dunkirk, July 7, 1778: I refer you to my letter of the 5th....