1971. Second Impression. 175 pages. Pictorial paper cover. Contains black and white illustrated plates. Pages and plates are lightly tanned and foxed throughout. Occasional thumb-marking present. Cracking to both hinges with front cover coming away from text-block. Binding remains firm. Paper cover has moderate edge wear with scuffing to edges and heavy creasing. Book has rolled spine. Mild tanning to spine and edges. Mild rubbing to surfaces with curling to corners.