1959. Reprinted with Revisions. 336 pages. Pictorial paper cover. Contains black and white photographic plates. Pages are moderately tanned and foxed throughout. Light scuffing to text-block edges. Light thumb-marking present. Cracking to hinges with covers slightly coming away from text-block. Binding remains firm. Paper cover has mild edge wear with scuffing to edges and creasing. Small splits to joints. Book has rolled spine with creasing. Moderate sunning to spine and edges. Mild rubbing to surfaces with curling to corners. Minor dark marking to spine.