1957. First Edition. 502 pages. No dust jacket. Blue cloth. Contains black and white illustrations throughout. Pages remain bright and clear with minimal tanning and foxing. Thumb-marking present. Notable creasing to gutter. Boards have mild edge-wear with slight rubbing to surfaces. Light bumping to corners. Moderate crushing to spine ends. Visible tanning to spine and edges. Water staining to front and rear boards. Textblock is shaky.