SAND (M.) - SINCEET (A). THE WORLD OF BUTTERFLIES - NATURAL HISTORY OF THE LEPIDOPTERANS OF EUROPE. Paris, Rothschild, 1867. 1 volume in-8, illustrated purple percaline, gold edges (publisher's binding). The first part is decorated with 62 in-text drawings by the author, the second part is illustrated with 50 colour plates representing 875 BUTTERFLY SUBJECTS, caterpillars, chrysalises and plants. Freckles, cracked hinges, dark spots in margins on 2 sheets.