1966. New Edition, Revised. 56 pages. Pictorial dust jacket over blue cloth. Contains black and white photographic plates. Binding remains firm. Pages and plates have light tanning and foxing throughout. Previous owner's inscription to front free endpaper. Boards have light shelf-wear with corner bumping. Light tanning to spine and edges. Unclipped jacket has light edgewear with tears and creasing. Light tanning to spine and edges.