1968. First Edition. 210 pages. No dust jacket. Purple paper covered boards. Contains black and white plates throughout. Pages remain bright and clear with minimal tanning and foxing. Sticker to front free endpaper. Light creasing to gutter. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces. Soft crushing to spine ends. Light sunning to spine and edges. Bleaching to rear board. Noticeable marks to boards.