1To Benjamin Franklin from Jean-Daniel Schweighauser, [23 December 1776] (Franklin Papers)
ALS : American Philosophical Society J’espere que vous aurez eu un heureux voyage jusques à...
2To Benjamin Franklin from Jean-Daniel Schweighauser, 23 April 1778 (Franklin Papers)
ALS : University of Pennsylvania Library La presente Vous sera remise par Monsieur Dobrée mon...
3To Benjamin Franklin from Schweighauser, [15 July 1780] (Franklin Papers)
Extract: Archives du Ministère des affaires étrangères Having just received Advice from Messrs....
4Schweighauser to the American Commissioners, 24 September 1778: résumé (Franklin Papers)
Copy: National Archives <Nantes, September 24, 1778: I received your letter of the 14th [13th]...
5Schweighauser to the American Commissioners, 26 September 1778: résumé (Franklin Papers)
Copy: National Archives <Nantes, September 26, 1778: After I wrote you asking instructions about...
6To Benjamin Franklin from Schweighauser, 5 June 1779 (Franklin Papers)
ALS : American Philosophical Society Since the Letter, I had the honor of adressing your...
7To Benjamin Franklin from Schweighauser, [7 September 1780] (Franklin Papers)
Extract: Archives du Ministère des affaires étrangères Your Excellency wants me to have my...
8Schweighauser to the American Commissioners, 16 July 1778 (Franklin Papers)
ALS : Harvard University Library Beging leave to refer you to mine of the 9 inst. I have now to...