1969. First Edition. 416 pages. Pictorial dust jacket over green cloth. Pages remain bright and clear with minimal tanning and foxing. Noticeable cracking to gutters. Binding is weakened, however text block remains secure. Pen inscription to half-title page. Thumb-marking present. Boards have noticeable edge wear with corner bumping and rubbing to surfaces. Moderate crushing to spine ends. Unclipped dust jacket. Panels to dust jacket have heavy edge wear with chips, tears and areas of loss.