Gabriel FAURÉ (1845-1924). L.A.S., [1883?, to M. Aubry-Vitet]; 1 page in-8. "Mme Baugnies makes me hope that you would be willing to sing a part in Rossini's Mass that we are working on at the moment in my course", to "perform it soon in the church of St. François de Sales". Attached is a l.a.s. from François-Joseph Fétis, protesting his dismissal from the post of librarian at the Conservatoire (1830).