1To Benjamin Franklin from Gioanni de Bernardi with Franklin’s Note for a Reply: résumé, 20 March 1779 (Franklin Papers)
ALS : American Philosophical Society <Turin, March 20, 1779, in Italian: The reputation acquired...
2From Benjamin Franklin to Sartine, 20 March 1779 (Franklin Papers)
Copy: Library of Congress Je prends la Liberté d’introduire aupres de votre Excellence le...