1966. Sixth Impression. 240 pages. Pictorial dust jacket over brown paper covered boards. Contains black and white photographic plates. Bright and clean pages with light tanning to text block edges. Binding is firm throughout with minor thumb-marking. Pencil inscription to front endpapers. Boards have light edge wear with minor corner bumping. Mild crushing to spine, with occasional markings overall. Clipped jacket has moderate edgewear with chips, tears, and creasing. Tape to edges on inside. Notable foxing to inside. Moderate sunning to spine. Light rubbing and marking all over.