1950. Fourth Impression. 352 pages. Illustrated dust jacket over purple cloth covered boards with gilt. Pages remain clear with minimal tanning and foxing. Cracking to hinges, no damage to end papers. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces. Mild crushing to spine ends. Gilt lettering has become dull. Cloth has minor damp and dust stains. Book has a moderate forward lean. Unclipped jacket has moderate edge-wear with chips, tears and creasing. Damp staining to spine.