1958. First Edition. 304 pages. Illustrative jacket over white paper cover. Contains black and white plates throughout. Volume VI. Pages remain bright and clear with minimal tanning and foxing. Thumb-marking present. Grubby pages throughout. Previous owner's inscription to second page. Visible creasing to gutter. Binding remains firm. Paper covers have mild edge-wear with slight rubbing to surfaces. Some curling to corners. Visible tanning to spine and edges. Unclipped jacket has heavy edgewear with some areas of loss, heavy tears, chips and, creasing. Visible tanning to spine. Noticeable rubbing to surfaces.