Translation, PPAmP, Benjamin Franklin Papers, vol. 42, fol. 211. Addressed: “Monsieur Franklin.” Endorsed: “Sir G. Grand/Receivd open from/Dr. Franklin to/answer April 6th. A. L.” The editors of the Benjamin Franklin papers at Yale University provide the conjectural date on the assumption that Franklin forwarded the letter to Arthur Lee the day he received it. Benjamin Franklin Papers 26: 247.