1957. No Edition Remarks. 541 pages. No dust jacket. Blue and light blue cloth. Black and white illustrations with colour and black and white photographic plates throughout. Binding remains firm. Pages and illustrations have light tanning and foxing throughout. Stain to contents page. Front free endpaper cut out. Boards have light shelf-wear with corner bumping. Light tanning to spine and edges with crushing to spine ends. Tears to cloth to spine. Wear marks overall.