1928. 12th Edition. 211 pages. Cream dust jacket over blue cloth. Binding remains firm. Pages have light tanning and foxing throughout. Previous owner's inscriptions to front free endpaper with part of endpaper cut out. Boards have light shelf-wear with corner bumping. Slight crushing to spine ends. Unclipped jacket has moderate edgewear with chips, tears, and creasing. Light tanning to edges, heavier to spine. Slight liquid marking to both panels. Light foxing overall.