1966. Third Edition. 327 pages. No dust jacket. Black and grey cloth with gilt lettering. Contains black and white illustrations throughout. Pages remain bright and clear with minimal tanning and foxing. Previous owner's inscription to front free endpaper. Thumb-marking present. Annotations and marginalia to pages throughout. Notable creasing to gutter. Boards have mild edge-wear with slight rubbing to surfaces. Visible tanning to spine and edges. Black marks to boards. Textblock is shaky.