BAUER, Max Hermann. Precious Stones...with an appendix on pearls and coral... translated from the German with additions by L. J. Spencer, London: Charles Griffin, 1904, 4to, FIRST ENGLISH EDITION, 20 plates, 8 chromolithographed (title and first leaves spotted, occasional light spotting), contemporary half roan (rubbed, spine worn), t.e.g. [Sinkankas 471]