1970. Sixth Impression. 512 pages. Illustrated dust jacket over grey cloth boards with gilt lettering. Slight crinkling to paper at gutter. Clean pages with light tanning and foxing to text block edges. Binding is firm throughout with minor thumb-marking. Pencil markings to front free endpaper. Boards have mild edge-wear with slight rubbing to surfaces and bumping to corners. Slight crushing to spine ends. Gilt lettering is bright and clear. Clipped Jacket. Panels and spine have light edgewear with tears and creases. Price sticker to flap.