François, Samson. (1924–1970) & Argento, Ataúlfo. (1913–1958) Signed All-Ravel ProgramElusive concert program signed by the great French pianist, from an All Ravel performance with the Orquesta Nacional in October of 1957. Franois and conductor Atalfo Argento have signed to the inside cover, next to halftone portrait photographs. The performance included Ma mre l'oie, Alborada del gracioso, the Concerto in G major, Rapsodie espaola, and the second suite from Daphne et Chloe. 12 pp. In fine condition. 6 x 8 inches (15. 2 x 20. 4 cm.). A