1968. No Edition Remarks. 488 pages. No dust jacket. Green cloth covered boards with a black leather spine strip and gilt. Includes grey slipcase. Pages remain clear with minimal tanning and foxing. Moderate foxing to text block edges. Plates are bright and clear. Binding remains firm. Boards have moderate edge-wear with bumping to corners and rubbing to surfaces. Mild crushing to spine ends. Gilt lettering is bright and clear. Slipcase has light edge-wear with minor marking to panels.