1From Benjamin Franklin to Paolo Frisi, 20 September 1784 (Franklin Papers)
ALS : British Library I received with great Pleasure the Line you were pleased to write to me by the Chevalier Castiglioni, and am oblig’d to you for making me acquainted with a Gentleman so intelligent and so amiable.— If in his American Travels I can be of any Service to him, he may command me, on his own Account as well as in respect to your Recommendation.— The Present you propose to make...