1963. Third Paperback Edition. 318 pages. Pictorial paper cover. Contains colour illustrated plates. Pages and plates are lightly tanned and foxed throughout. Occasional thumb-marking present. Slight cracking to front hinge. Binding remains firm. Paper cover has mild edge wear with scuffing to edges and creasing. Book has rolled spine. Light tanning to spine and edges. Mild rubbing to surfaces with curling to corners.