1970. No Edition Remarks. 180 pages. Pictorial paper cover. Contains black and white photographic plates, with black and white in-text illustrations. Pages and plates are lightly tanned and foxed throughout, heavier to reverse sides of covers. Occasional thumb-marking present. Slight cracking to hinges. Light scuffing to text-block edges. Paper cover has mild edge wear with scuffing to edges and creasing. Mild tanning to spine and edges. Mild rubbing to surfaces with curling to corners.