1965. 2nd Edition, Revised. 54 pages. No dust jacket. Black cloth. Black and white photographs and illustrations throughout. Binding remains firm. Pages and illustrations are lightly tanned throughout. Previous owner's inscriptions to title page and rear pastedown. Pencil marking to rear free endpaper. Boards have moderate shelf-wear with bumping to corners and rubbing to surfaces. Creasing to spine. Staining overall.