1948, 1936, 1992 AD. Guida Breve Generale ai Musei e alle Gallerie di Pittura del Vaticano,hardback, 271 pp, 45 plates; Aurigemma, S. Il R. Museo di Spina in Ferrara, Ferrara, card covers, 335 pp, monochrome images; Kunze, M. et al Short Guide to Pergamon Museum, Berlin, card covers, 73 pp, colour images. 1.5 kg total, 17.5 x 12.5 - 30 x 21cm (7 x 5 - 11 3/4 x 8 1/4"). In 2012, A H Baldwin & Sons Ltd sold the magnificent Prospero collection of ancient Greek coins at record breaking prices in their New York auction; there followed in 2015 the offering of the Numismatic library, one of the most important to appear on the market for many years; this lot is part of the Prospero library of art and archaeological books sold by private treaty in 2016. [3, No Reserve]