1966. First Edition. 208 pages. Illustrated dust jacket over blue cloth with gilt lettering. Signed by one co-author with dedication to front free endpaper. Pages remain bright and clear with minimal tanning and foxing. Binding remains firm. Boards have moderate edge-wear with bumping to corners and rubbing to surfaces. Gilt lettering is bright and clear. Unclipped jacket has heavy edgewear with some areas of loss, heavy tears, chips and creasing.