1961. Reprinted. 137 pages. Illustrated dust jacket over green cloth covered boards. Pages remain clear with minimal tanning and foxing, mild to end-papers and text-block edges. Presentation plate to front free end-paper. Cracking to gutters, no damage to end papers. Some occasional mild cracking to gutters throughout, binding remains reasonably firm. Boards have moderate edge-wear with bumping to corners and rubbing to surfaces. Mild crushing to spine ends. Book has a slight forward lean. Clipped jacket has light edge-wear with tears and creasing.