1 full page, 4to, integral blank, minor fold separation, otherwise in fine condition. In French. With a 1-page note in French in an unidentified hand, identifying persons mentioned in the letter. Enclosed in a custom-made brown quarter morocco clamshell protective case." /> FRANKLIN, Benjamin, <I>Signer (Pennsylvania)</I>. Autograph letter signed ("B Franklin"), [to the Marquise de Boulainvilliers], n.p. [Passy?], 1 January 1779. <I>1 full page, 4to, integral blank, minor fold separation</I>, otherwise in fine condition. In French. With a 1-page note in French in an unidentified hand, identifying persons mentioned in the letter. <I>Enclosed in a custom-made brown quarter morocco clamshell protective case.</I> | Christie's