1975. This Edition. 80 pages. Illustrative yellow jacket over green cloth. Contains black and white illustrations throughout. Pages remain bright and clear with minimal tanning and foxing. Pencil inscription to front pastedown. Thumb-marking present. Light creasing to gutter. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces. Light crushing to spine ends. Minor tanning to spine and edges. Small marks to boards. Unclipped jacket has moderate edgewear with chips, tears and creasing. Light tanning to spine. Some rubbing to surfaces. Scuffing to edges.