1958. Revised Edition. 271 pages. Pictorial dust jacket over blue cloth. Binding remains firm. Pages have light tanning and foxing throughout. Pencil inscription to front free endpaper. Water staining to pastedowns. Boards have light shelf-wear with corner bumping. Slight crushing to spine ends. Clipped jacket has light edgewear with chips and creasing. Water staining to spine. Light tanning to spine and edges. Foxing overall.