1To Thomas Jefferson from Francis Coffyn, 7 January 1788 (Jefferson Papers)
Dunkerque, 7 Jan. 1788 . Acknowledges TJ’s [circular] letter of 31 Dec. and its enclosure; has...
2Francis Coffyn to the American Commissioners, 9 July 1778: résumé (Franklin Papers)
ALS : American Philosophical Society <Dunkirk, July 9, 1778: I refer you to my letter of...
3[To Thomas Jefferson from Francis Coffyn, 5 June 1786] (Jefferson Papers)
[ Dunkirk, 5 June 1786. Entered in SJL as received 10 June 1786, “By Louis de Bauque.” Not found.]
4Francis 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...
5To Thomas Jefferson from Francis Coffyn, 2 May 1788 (Jefferson Papers)
Dunquerque, 2 May 1788 . Acknowledges TJ’s letter of 28 Apr. 1788. No ships being available for...
6[To Thomas Jefferson from Francis Coffyn, 24 December 1786] (Jefferson Papers)
[ Dunkirk, 24 Dec. 1786. Recorded in SJL as received 27 Dec. 1786. Not found, but it must have...
7To Thomas Jefferson from Francis Coffyn, 17 August 1787 (Jefferson Papers)
In answer to your Excellencys letter of 8 inst. I have the honnor to inform him that Allexander...
8To Benjamin Franklin from Francis Coffyn, 28 December 1780 (Franklin Papers)
ALS : American Philosophical Society I take the liberty for your Excellencys information to annex...
9To Benjamin Franklin from Francis Coffyn, 21 April 1782 (Franklin Papers)
ALS : American Philosophical Society J’ai l’honneur de vous écrire la presente qui vous sera...
10To Benjamin Franklin from Francis Coffyn, 9 January 1783 (Franklin Papers)
ALS : American Philosophical Society J’ai l’honneur de vous ecrire la presente laquelle vous Sera...