1951. This edition. 192 pages. Grey dust jacket over dark grey boards with black lettering to spine. Couple of black and white photographic plates inside. Binding remains firm. Pages and plates remain bright and clear with minimal tanning. Pencil inscription to front free endpaper. One or two cracked gutters. Boards have mild edge wear with slight rubbing to surfaces. Boards are bowed. Top corners bumped. Slight tanning to spine. Lettering is bright and clear. Unclipped jacket has light edge wear with tears and creasing. Heavy tanning to spine and edges.