René CHALUPT. Autograph manuscripts; most of them in pencil, various sizes, including one notebook. Important set of texts on music and musicians. Maurice Delage et Roland-Manuel (28 p. in-fol., in a folder titled Caméléon and dated May 1924). - Mozart-Ravel, February 23, 1934 (32 p. in-fol., with program of the concert at the Salle Mustel preceded by a talk by R. Chalupt). - Maurice Ravel (25 p. in-fol.). - Jacques Ibert (9 p., 30 Nov. 1936). - Albert Roussel (15 p. in-fol., dated 23/8/37 - 23/3/57). - George Gershwin (46 p. in-fol., dated 11/7/37 - 23/3/57). - Maurice Ravel (24 p. in-fol., 28/12/37 - 23/3/57). - Pierre Vellones (4 p. in-fol., " pronounced at the Radio on March 29, 1946 "). - Albert Roussel (13 p. in-fol., April 26, 1949). - Tristan Klingsor (11 p. in-fol., May 3, 1949) - Poets & Music. Musicians & poetry (62 p. large in-fol., Orléans 22 October 1956). Small notebook in-4 (36 ff., black cloth back), mainly dedicated to notes on Maurice Ravel for his book Ravel au miroir de ses lettres (1956). An autograph manuscript on the poetess and novelist Dominique André (13 p. in-fol., May 5, 1950); a typescript of texts on Roussel, Gershwin and Ravel (and a mimeographed print); a notebook with copies of Ravel's letters (by Marcelle Gérar?).