Some letters include addresses or seals.
Includes 96 letters from Madame by Chatelet to the Marquis de Saint-Lambert and additional letters to Charles Augustin de Ferriol, comte d'Argental (MA 2287.108), Louis François Armand Du Plessis, duc de Richelieu (MA 2287.7-8), the Marquise de Boufflers (MA 2287.85, .92, and .94), and an unidentified man (MA 2287.6). Also includes letters from Jean François, marquis de Saint-Lambert to Madame de Graffigny (MA 2287.2), the Marquise de Boufflers (MA 2287.3), and Henri Agasse (MA 2287.4); a letter from Charles de Saint-Lambert to Francois Antoine Devaux (MA 2287.1); and a letter from the Marquise de Boufflers to an unidentified woman (MA 2287.5). Items in the collection are described in individual records (MA 2287.1-108).