CICERO, Marcus Tullius. Opera. Paris: Barbou, 1768. 14 volumes, 12o. Engraved portrait frontispiece. Contemporary mottled calf gilt (wear to some joints). Provenance: Marquis de Surgères (bookplate). -- CICERO. Topica Marci Tul. Ciceronis ad C. Trebatium. Lyons: Sebastian Gryphius, 1541. 8o. Contemporary vellum, spine gilt lettered. Provenance: Guidi Vitaletti (ownership inscription on front paste down). -- CICERO. Cato Major. Paris: Renouard, 1796. 12o. Printed on pink paper. Later green half sheep and marbled boards. (16)