1977. Fourth Impression. 92 pages. Illustrated dustjacket over green cloth. Pages remain bright and clear with minimal tanning and foxing. Binding is shaky, however pages remain fully attached. Bookplate to front endpaper. Boards have mild edge-wear with slight rubbing to surfaces. Spine has crushing to both ends. Spine is heavily tanned. Book has forward lean. Unclipped jacket has moderate edgewear with chips, tears and creasing.