1957. 9th Impression. 766 pages. Pictorial dust jacket over blue cloth. Contains black and white maps. Slight cracking to gutters causing binding to be loose, however pages remain attached. Pencil inscriptions to front free endpaper and rear pastedown. Water staining to some page edges, text remains unaffected. Boards have light shelf-wear with corner bumping. Slight crushing to spine ends. Dent to top edge of rear board. Unclipped jacket has moderate edgewear with chips, tears, and creasing. Light tanning to spine and edges. Water staining to front panel. Foxing overall.