No Edition Remarks. 531 pages. No dust jacket. Blue cloth with gilt. Pages remain clear with minimal tanning and foxing. Minor pencil marking to front free end-paper. Binding remains firm. Cracking to hinges, no damage to end papers. Boards have mild edge-wear with slight rubbing to surfaces. Mild crushing to spine ends. Mild crushing to spine ends. Gilt lettering has become dull. Sunning to spine.