1Francis Coffyn to the Commissioners, 30 June 1778 (Adams Papers)
I take the liberty to crave your referrence to the letter I had the honnor of writing to you the...
2Francis 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...