1968. First Edition. 144 pages. Pictorial dust jacket over red cloth. Contains black and white in-text illustrations. Pages remain bright and clear with minimal tanning and foxing. Binding remains firm. Boards have mild edge wear with slight rubbing to surfaces. Soft crushing to spine ends. Clipped jacket has moderate edge wear with chips, tears and creasing. Mild rubbing and marking to surfaces, with scuffing to edges and small splits to joints. Scuffed red and blue marking to panels.