1967. Third Impression. Unpaginated. Pictorial dust jacket over brown cloth boards with lettering. Contains black and white plates throughout. Pages and plates remain bright and clear with minimal tanning and foxing. Binding remains firm. Thumb-marking present. Boards have moderate edge-wear with bumping to corners and rubbing to surfaces. Slight crushing to spine ends. Visible wear marks to boards. Unclipped jacket. Panels and spine has light edgewear with tears and creasing. Moderate tanning to panels and spine. Minor tape repairs to front panel.