1956. Reprint. 630 pages. Dust jacket over blue cloth. Black and white illustrations throughout. Clean pages with mild tanning throughout. Tightly bound with faint thumb-marking throughout. Previous owner's inscription to half title page. Mild water droplets to some pages and text block edges. Boards have light shelf-wear with corner bumping. Mild scratching and marking to boards. Mild crushing to spine ends. Clipped jacket has moderate edgewear with chips, tears, and creasing. Mild foxing to surfaces. Notable rubbing and marking all over. Heavy tanning to spine.