ALBERTI, Leon Battista. I Dieci Libri de l'Architettura, Venice: Vincenzo Valgrisi, 1546, 8° (152 x 95mm.), FIRST EDITION IN ITALIAN, publisher's device to title and verso of final leaf, woodcut initials, with blank **4 (q4-5 detached, B8r slightly soiled, some marginal stains), modern calf. [Adams A487; BL Italian Books 1465-1600 p. 15; Cicognara 373; Fowler 5: "only edition of this first Italian translation, by Pietro Lauro, of the works of Alberti"]