London: Trubner & Co, 1862. 8vo., pp. 146, red hardcover, gilt lettering to front board, b/w frontispiece, b/w illustrations, tables and figures; light foxing to endpapers, toning to edges, bookplate sticker and pencil and ink library catalogue numbers to front paste-down, rubbed to boards, particularly to extremities, marks and staining to boards, lightly sunned to spine, overall a good+ copy.