1966. 1st Edition Thus. 471 pages. No dust jacket. Brown paper covered boards with gilt lettering to spine. Black and white illustrations throughout. Pages are slightly tanned with minor foxing throughout. Rear free endpaper with dog-eared corner. Small stains to text-block edges. Binding remains firm. Boards have light shelf-wear with corner bumping. Small marks to front board. Heavy stain to rear board. Noticeable crushing to spine ends. Book has forward lean.