1957. No edition remarks. 176 pages. Pictorial dust jacket over blue cloth. Pages remain bright and clear. Moderate tanning to endpapers. Pencil inscription to front endpaper. Binding remains firm. Boards have light shelf-wear with corner bumping. Mild tanning to spine and board edges. Mild crushing to spine ends. Unclipped jacket has light edgewear with tears and creasing. Light rubbing and marking all over. Mild tanning to spine.