1938. Eleventh Edition. 255 pages. Pictorial dust jacket over green cloth. Pages remain bright and clear with minimal tanning and foxing. Cracking to gutters of a few pages with exposed binding. Occasional thumb-marking present. Previous owner's inscription to front pastedown. Binding is slightly shaky. Boards have moderate edge wear with bumping to corners and rubbing to surfaces. Soft crushing to spine ends. Light tanning to spine and edges. Clipped jacket has heavy edge wear with some areas of loss, heavy tears, chips and creasing. Scuffing and light marking overall. Dark staining to edge of rear panel.