1From Benjamin Franklin to Dumas, 26 July 1780 (Franklin Papers)
LS : American Philosophical Society; copy: Library of Congress; transcript: National Archives I...
2From Benjamin Franklin to Dumas, 1 August 1780 (Franklin Papers)
Transcript: National Archives The Bearer of this, Mr. appleton, is lately arrived from Boston. He...
3From Benjamin Franklin to Dumas, 2 October 1780 (Franklin Papers)
LS : American Philosophical Society; copy: Library of Congress; transcript: National Archives I...
4From Benjamin Franklin to Dumas, 9 October 1780 (Franklin Papers)
Copy: Library of Congress; transcript: National Archives I received yours of 29th. Sept. & 3d....
5William Temple Franklin to Dumas, 6 November 1780 (Franklin Papers)
Copies: National Archives, Library of Congress My Grand father has been for a long time past laid...