1948. Revised Edition. 212 pages. No dust jacket. Green cloth. Black and white illustrations and black and white photographic plates. Pages have mild tanning and foxing throughout. Mild thumb-marking present. Moderate cracking to gutters, with exposed binding. Small tear to some pages. Boards have moderate shelf-wear with bumping to corners and rubbing to surfaces. Notable droplet marks to boards. Sticker to front board. Mild sunning to board edges. Heavy sunning to spine, which has mild crushing and wear to ends. Small tear to front joint.