21Dumas to the American Commissioners, 9 June 1778: résumé (Franklin Papers)
AL : American Philosophical Society <The Hague, June 9, 1778, in French: The enclosed will show...
22Dumas to the American Commissioners, 6 March 1778 (Franklin Papers)
ALS : American Philosophical Society; copy: Algemeen Rijksarchief J’ai reçu l’honneur de la...
23Dumas to the American Commissioners, 27[-29] January 1779: résumé (Franklin Papers)
ALS : American Philosophical Society; AL (draft): Algemeen Rijksarchief <The Hague, January...
24Dumas to the American Commissioners, 31 July 1778 (Franklin Papers)
ALS : American Philosophical Society Je viens de recevoir les doubles des deux Lettres du...
25Dumas to the American Commissioners, 19[-24] January 1779: résumé (Franklin Papers)
ALS : American Philosophical Society; AL (draft): Algemeen Rijksarchief <The Hague, January...
26Dumas to the American Commissioners, 18[-28] December 1778: résumé (Franklin Papers)
ALS : Harvard University Library; AL (draft): Algemeen Rijksarchief; copy: National Archives;...
27Dumas to the American Commissioners, 24 March 1778 (Franklin Papers)
ALS : American Philosophical Society; AL (draft): Algemeen Rijksarchief; copy: Archives du...
28Dumas to the American Commissioners, 1[-3] January 1779: résumé (Franklin Papers)
ALS : American Philosophical Society; AL (draft): Algemeen Rijksarchief; copy: National Archives;...
29Dumas to the American Commissioners, 18 August 1778: résumé (Franklin Papers)
ALS : American Philosophical Society <The Hague, August 18, 1778, in French: Nothing worthy of...
30Dumas to the American Commissioners, 19[–26] June 1778: résumé (Franklin Papers)
AL : Harvard University Library; AL (draft): Algemeen Rijksarchief <The Hague, June 19[–26],...