51From Benjamin Franklin to Schweighauser, 28 February 1779 (Franklin Papers)
Copy: Library of Congress I receiv’d your favor of the 23d, & thank you for your kind...
52From Benjamin Franklin to Schweighauser, 16 February 1779 [i.e., 17] (Franklin Papers)
Copy: Library of Congress Your favor of the 11th inst. is before me. There are so many...
53From Benjamin Franklin to Schweighauser, 8 April 1779 (Franklin Papers)
Copy: Library of Congress I have before me your favour of the 3d. inst. I am glad to hear of the...
54From Benjamin Franklin to Jean-Daniel Schweighauser, 17 February 1781 (Franklin Papers)
Copy: Library of Congress I received your Favour of the 8th. Inst. inclosing Letters from America...
55From Benjamin Franklin to Schweighauser, 17 September 1779 (Franklin Papers)
Copy: Library of Congress I have now before me your favours of july 31. & Aug. 19. Your testimony...
56The American Commissioners to Schweighauser, 2 January 1779 (Franklin Papers)
AL (draft): Massachusetts Historical Society; copies: Library of Congress, National Archives...
57From Benjamin Franklin to Schweighauser, 25 February 1779 (Franklin Papers)
Copy: Library of Congress I duely receiv’d yours of the 18, with Advice of your Drawing for 58407...
58The American Commissioners to Schweighauser, 27 October 1778: résumé (Franklin Papers)
ALS : Massachusetts Historical Society; two copies: National Archives <Passy, October 27, 1778:...
59The American Commissioners to Schweighauser, 19 August 1778 (Franklin Papers)
Draft: Massachusetts Historical Society; copies (two): National Archives We desire you will...
60From Benjamin Franklin to Schweighauser, 6 May 1781 (Franklin Papers)
Copy: Library of Congress I received your respected Letter of the 28th. past and shall duly...