ROBERTS, Verne L. & Ivy TRENT. Bibliotheca Mechanica, New York: Jonathan A. Hill, 1991, 4°, one of 100 copies with engraved portrait of Isaac Newton tipped-in, illustrations, original morocco-backed printed boards -- Charles THOMAS-STANFORD. Early Editions of Euclid's Elements, London: Oxford University Press for the Bibliographical Society, 1926, 4°, plates, original cloth-backed boards, t.e.g. -- Catalogue of the Seventeenth Century Italian Books in the British Library, London: British Library, 1988, 3 volumes, 8°, reprint, original blue cloth -- M. L. GENGARO & G. V. GUGLIELMETTI. Inventario dei Codici Decoratie e Miniati della Biblioteca Ambrosiana (Secc. VII-XIII), Florence: Leo S. Olschki, 1968, 4°, plates, original cloth. With 7 other books. (13)