1979. No Edition Remarks. 586 pages. No dust jacket, Folio edition with slipcase. Red paper covered boards with a red spine strip and gilt. Grey slipcase. Pages remain clear with minimal tanning and foxing. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces. Mild crushing to spine ends. Gilt lettering is darkened. Slipcase has moderate edge-wear with marking to panels and scuffing to edges. Short panel split and almost detached.