1965. Revised Edition. 258 pages. Pictorial dust jacket over green cloth with gilt lettering. Contains black and white illustrations throughout. Pages are bright and clear with light tanning to free endpapers and text block edges. Pencil inscription to front front endpaper, with a few small nicks along text block edge. Minor dog-eared corners. Occasional thumb-marking present throughout. Boards have light shelf-wear with mild corner bumping and slight crushing to spine ends. Clipped jacket has moderate edgewear, with chips, tears and creasing to edges, corners and spine ends. Small scuffed patch on front panel.