[HERALDRY]. OLIVIER (Eugène), HERMAL (Georges), and ROTON (Robert de). A Handbook for Lovers of French Heraldic Bookbindings. Paris, Bosse, 1924–1938. 30 in-4° volumes in loose sheets, including one index volume, in the publisher’s slipcase. “A seminal work” (Saffroy, I, 2821) reproducing and describing more than 3,500 bookbinding dies. Two volumes on display at the exhibition; the rest available upon request.