1968. First Edition. Unpaginated. Cream and white dust jacket over black cloth with black slipcase. Contains black and white plates throughout. Volumes I and II. Pages remain bright and clear with minimal tanning and foxing. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces. Light crushing to spine ends. Unclipped jacket has light edgewear with tears and creasing. Some tanning to spine. Light rubbing to surfaces. Slipcase has light edgewear with minor marking to panels. Notable rubbing to surfaces.