TRADE CATALOGUES -- Leo S. OLSCHKI. Choix de Livres Anciens, Rares et Curieux. Florence: Leo S. Olschki, 1907-66. 13 volumes & index volume (Bologna, n.d.), 8°. Plates and illustrations. Contemporary cloth, except part XII in modern grey hessian (part I worn with upper cover detached, spine of part VIII becoming detached). -- Le Livre Illustré au XVe Siècle. Florence: Leo S. Olschki, 1926. 8°. Plates. Original cloth. -- And 2 Olschki incunable catalogues (1896 and n.d., the latter lacking title). (17)