1968. Reprint. 233 pages. White paper cover. Pages remain bright and clear with minimal tanning and foxing. Heavier tanning to first and last pages. Thumb-marking present. Light creasing to gutter. Pulling to covers. Paper covers have moderate edge-wear with curling to corners and rubbing to surfaces. Visible tanning to spine and edges. Scuffing to edges. Black marks overall. Book has a visible forward lean.