1963. Second Edition. 387 pages. Orange dust jacket over green cloth. Contains black and white in-text illustrations. Pages remain bright and clear with minimal tanning and foxing. Occasional thumb-marking present. Previous owner's inscription to front free endpaper. Binding is slightly shaky. Boards have mild edge wear with slight rubbing to surfaces. Soft crushing to spine ends. Light tanning to spine and edges. Unclipped jacket has light edge wear with chips, tears and creasing. Dark rubbing and marking to surfaces, with scuffing to edges.