1Thomas Simpson to the American Commissioners, 8 May 1778: résumé (Franklin Papers)
ALS and copy : American Philosophical Society <Brest, May 8, 1778: After the capture of the...
2Thomas Simpson to the American Commissioners, 3 July 1778: résumé (Franklin Papers)
ALS : American Philosophical Society <Brest, July 3, 1778: Thank you for your interposition on my...
3Thomas Simpson to the American Commissioners, 18 July 1778 (Franklin Papers)
ALS : American Philosophical Society I wrote you by Captain Niles, that on receiving an answer...
4Thomas Simpson to the American Commissioners, 27 July 1778: résumé (Franklin Papers)
ALS : American Philosophical Society <Brest, July 27, 1778: I wrote you from Nantes that I was...