1947. Twenty Fifth Edition. 392 pages. No dust jacket. Blue cloth covered boards with gilt lettering. Pages remain clear with minimal tanning and foxing. Previous owner's inscription to front free end-paper. Cracking to hinges, no damage to end papers. 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. Moderate tanning to spine. Gilt lettering has become dull. Book has a slight forward lean. Cloth has minor damp and dust stains.