1943. 20th Edition. 211 pages. Pictorial dust jacket over blue cloth. Slight cracking to hinges, with exposed netting, pages remain attached. Pages have light tanning and foxing throughout. Previous owner's inscription to front free endpaper. Boards have light shelf-wear with corner bumping. Water staining to spine and edges. Unclipped jacket has heavy edgewear with areas of loss, heavy tears, chips, and creasing. Water staining to front panel. Light tanning overall.