1To Benjamin Franklin from Sebastian Hartwig, 28 April 1778: résumé (Franklin Papers)
ALS : American Philosophical Society <Gotha, April 28, 1778, in German: I have heard that you plan to return to America this summer, and make you a humble request: would you send me a bill of exchange for a hundred louis? You have a safe means of forwarding it by Privy Councilor Grimm, who is in Paris as ambassador and would send it to my Duke. My brother in America will then repay you or the...