1962. Seventeenth Impression. 913 pages. No dust jacket. Blue cloth. Pages remain bright and clear with minimal tanning and foxing. Thumb-marking present. Pencil inscription to front free endpaper. Minor dog-eared corners. Some creasing to gutter. Binding remains firm. Boards have moderate edge-wear with bumping to corners and rubbing to surfaces. Soft crushing to spine ends. Light tanning to spine and edges. Black marks to boards.