1From Benjamin Franklin to Condorcet, 12 October 1777 (Franklin Papers)
ALS : Pierpont Morgan Library I send you enclos’d the Letter you desire. But as I am apprehensive that the young Gentleman may have flattered himself with Expectations that are never likely to be answered in that Country, I wish he would consider it well before he undertakes such a Voyage. If he will take the Trouble of calling on me, perhaps I may afford him some useful Lights on the Subject....