1962. Revised Edition. 67 pages. Plain dust jacket over red cloth covered boards with gilt. Pages remain clear with minimal tanning and foxing. Underlining throughout. Some occasional mild cracking to gutters throughout, 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. Gilt lettering is bright and clear. Book has a slight forward lean. Unclipped jacket has moderate edge-wear with chips, tears and creasing. Moderate tanning to spine.