1962. First Edition. 320 pages. Red dust jacket over blue cloth covered boards with gilt. Pages remain clear with minimal tanning and foxing, mild to end-papers and text-block edges. Minor pencil marking to front paste-down. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces. Mild crushing to spine ends. Minor fraying to cloth at spine ends. Gilt lettering is bright and clear. Unclipped jacket has light edge-wear with tears and creasing. Moderate tanning to spine.