1970. No Edition Remarks. 512 pages. No dust jacket. Brown cloth boards with gilt lettering to spine. Black and white photographic plates and maps throughout. Binding little shaky. Crinkling to pages at gutters. Pages remain bright and clear with minimal tanning. Boards have mild edge wear with slight rubbing to surfaces. There is bumping to corners and crushing to spine ends. Tanning to spine and edges. Gilt lettering is bright and clear. Book has a slight forward lean.