1969. Second Edition. 96 pages. No dust jacket. Illustrated paper covered boards. Black and white photographic plates. Pages are bright and clear with light tanning to text block edges and free endpapers. Pen inscription to front free endpaper. Light cracking to gutters but binding remains firm. Boards have minor corner bumping and edgewear. Sticker to front board. Spine has light sunning with soft crushing to ends.