1977. Latest Reprint. 736 pages. Laminated pictorial jacket over brown cloth. Black and white illustrations and photographic plates throughout. Slight cracking to hinges, with exposed netting, pages remain attached. Pages and illustrations are lightly tanned throughout. Creasing to some pages. Boards assumed in good condition as covered with library-laminated jacket. Clipped jacket has light edgewear with tears and creasing. Light sunning to spine. Light wear marks overall.