1962. Eleventh Impression. 256 pages. Pictorial dust jacket over green cloth. Ex-Libris plate stuck to front free endpaper. Pages remain bright and clear with minimal tanning and foxing. Binding remains firm. Boards have noticeable edge wear with corner bumping and rubbing to surfaces. Silver lettering is bright. Clipped dust jacket. Panels to dust jacket have noticeable edge wear with chips, tears and creasing.