1967. Revised and Enlarged Edition. 396 pages. Illustrated dust jacket over blue cloth with gilt lettering. Colour illustrations throughout. Light thumb marking and tanning to pages with minor foxing to text block edges. Minor creasing to gutters and hinges. Binding remains firm. Boards have minor corner bumping and edgewear. Spine has light tanning with noticeable staining and crushing to ends. Lettering remains bright and clear. Clipped dust jacket with minor rubbing, chipping and tearing to edges. Moderate scuffing overall.