1To Benjamin Franklin from Charles-Marguerite-Jean-Baptiste Mercier Dupaty, 30 December 1783 (Franklin Papers)
ALS : American Philosphical Society I have the honour to send you with a thousand thanks, the...
2To Benjamin Franklin from the Chevalier Du Ponceau, 30 December 1783 (Franklin Papers)
ALS : American Philosophical Society I am in the last uneasiness Concerning my Brother’s Fate....