1970. 16th Edition. 250 pages. Photographic dust jacket with white lettering over blue cloth. B&W photographs throughout. Mild brown staining to pages on occasion. Minimal tanning to endpapers and page edges. Previous owner's inscription to front endpaper. Mild wear to spine, board edges and corners. Moderate sunning to spine and board edges. Minor scuffing, staining and marking to boards. Clipped laminated dust jacket. Mild wear to edges and corners. Moderate tanning, staining and soiling to DJ.