1960. Reprint. 706 pages. Grey dust jacket over brown cloth. Contains black and white illustrations throughout. Pages remain bright and clear with minimal tanning and foxing. Heavier tanning to free endpapers. Thumb-marking present. Annotations and marginalia to pages throughout. Light creasing to gutter. Boards have moderate edge-wear with bumping to corners and rubbing to surfaces. Light crushing to spine ends. Dents to edges. Visible marks to boards. Textblock is shaky. Unclipped jacket has moderate edgewear with chips, tears and creasing. Loss to spine ends. Noticeable tanning to spine. Visible rubbing to surfaces.