1961. No Edition Remarks. 491 pages. Illustrated dust jacket over blue cloth covered boards with gilt. Pages remain clear with minimal tanning and foxing. Binding remains reasonably firm. Cracking to hinges, no damage to end papers. Boards have mild edge-wear with slight rubbing to surfaces. Mild crushing to spine ends. Book has a slight forward lean. Gilt lettering is bright and clear. Unclipped jacket has light edge-wear with tears and creasing. Moderate sunning to spine.