Louis-Victor de SAVOIE-CARIGNAN (1721-1778) prince of Carignan, father of the duchess of Lamballe. P.S. "Luigi di Savoie", Turin September 15, 1770; 1 fol. page on his calligraphic letterhead, green silk cord with decorated iron box (without his seal); in Italian. Appointment of the lawyer Nicolas Benedetto Bricca of Montanaro...