MASSENET, Jules (1842-1912). Les Erinnyes. Paris: Hartmann. 4°, piano-vocal score, FIRST EDITION, with autograph 6 bar musical quotation. Morocco-backed boards. -- MASSENET. Hérodiade. Paris: Heugel. 4°, piano-vocal score, FIRST EDITION, inscribed and with possibly autograph corrections. - Gabriel DUPONT. La Glu, Paris: Heugel, plate no.24331. FIRST EDITION, with autograph signed inscription. - Edouard LALO. Le Roi d'Ys. FIRST EDITION, with autograph inscription; and two others (MASSENET. Griselidis and Thais, both FIRST EDITIONS). (6)