1952. 7th Impression. 723 pages. Blue cloth. Contains black & white illustrations. Previous owners stamp to front pastedown. Pages are mildly tanned throughout. Text is clear. Binding remains firm. Boards have mild edge-wear with bumping to corners. Light crushing to spine. Unclipped jacket. Panels have heavy edge wear with some areas of loss, tears, chips, and creasing. Severe loss to front panel.