1950. First Edition. 144 pages. Plain dust jacket over green cloth covered boards. Pages remain clear with minimal tanning and foxing, mild to end-papers and text-block edges. Binding remains firm. Cracking to hinges, no damage to end papers. Boards have moderate edge-wear with bumping to corners and rubbing to surfaces. Patchy sunning to cloth.Mild crushing to spine ends. Book has a slight forward lean. Unclipped jacket has light edge-wear with tears and creasing.