1932. Twenty First Edition. 547 pages. No dust jacket. Green cloth covered boards with gilt lettering. Pages are moderately tanned and occasionally foxed throughout. Previous owner's inscription to front free end-paper. Some occasional mild cracking to gutters throughout, binding remains reasonably firm. Boards have moderate edge-wear with bumping to corners and rubbing to surfaces. Mild crushing to spine ends. Cloth has minor damp and dust stains. Book has a slight forward lean. Gilt lettering is bright and clear.