1964. Third Edition Revised. 397 pages. Pictorial dust jacket over brown cloth. Contains black and white illustrations. Pages remain bright and clear with minimal tanning and foxing. Binding is weakened, however text block remains secure. Pen inscription to front pastedown. Boards have noticeable edge wear with corner bumping and rubbing to surfaces. Gilt lettering is slightly dulled. Unclipped dust jacket. Panels to dust jacket have noticeable edge wear with chips, tears and creasing. Price sticker to front panel.