51From Benjamin Franklin to Dumas, 29 October 1779 (Franklin Papers)
Copy: Library of Congress I received yours of the 18th. and 22 & communicated them to Mr....
52From Benjamin Franklin to Dumas, 2 October 1780 (Franklin Papers)
LS : American Philosophical Society; copy: Library of Congress; transcript: National Archives I...
53From Benjamin Franklin to Dumas, 15 October 1779 (Franklin Papers)
Copy: Library of Congress I write this Line just to acknowledge the Recepit of your greable...
54From Benjamin Franklin to Dumas, 18[–20] January 1781 (Franklin Papers)
LS : Henry E. Huntington Library; AL (draft): Library of Congress; copies: Library of Congress,...
55From Benjamin Franklin to [Dumas], [between 17 and 19 May 1779] (Franklin Papers)
Incomplete copy: Library of Congress in a Week. The Business has required a longer [ remainder of...
56From Benjamin Franklin to Dumas, 27 December 1779 (Franklin Papers)
Copy: Library of Congress I received yours of the 15th with Letters from Commodore Jones and...
57From Benjamin Franklin to Dumas, 19 February 1779 (Franklin Papers)
Copy: Library of Congress Since mine of the 11th inst. I have receiv’d an Appointment from...
58From Benjamin Franklin to Dumas, 26 July 1780 (Franklin Papers)
LS : American Philosophical Society; copy: Library of Congress; transcript: National Archives I...