1966. Second Edition. 650 pages. This is an ex-Library book. Blue dust jacket over brown cloth. Contains black and white illustrations throughout. Expected library inserts, stamps and inscriptions. Pages remain bright and clear with minimal tanning and foxing. Pencil inscription to front free endpaper. Thumb-marking present. Boards have mild edge-wear with slight rubbing to surfaces. Light crushing to spine ends. Visible sunning to spine and edges. Small marks to boards. Textblock is shaky. Unclipped jacket has moderate edgewear with chips, tears and creasing. Visible tanning to spine. Notable rubbing to surfaces.