1979. No Edition Remarks. 345 pages. No dust jacket, Folio edition with slipcase. Blue cloth covered boards with gilt lettering. Purple slipcase. Pages and plates remain bright and clear. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces. Gilt lettering is bright and clear. Slipcase has light edge-wear with minor marking to panels. Sunned at open end. Paper splitting in a couple of places.