1965. Seventh Impression. 176 pages. Dust jacket over black cloth. Pages are bright and clear with no visible markings. Binding throughout remains firm. Pencil inscription to front endpaper. Boards have light edge wear with minor corner bumping. Mild crushing to spine, with occasional markings overall. Boards are mildly warped. Unclipped jacket has light edgewear with tears and creasing. Heavy sunning to spine. Notable rubbing and marking all over.