1971. No Edition Remarks. 138 pages. Black and white illustrated dust jacket over red boards with gilt lettering to spine. Black and white photographic plates throughout. Foreword by Dr. F.E. Jones. Binding remains firm. Pages remain bright and clear with minimal tanning. Pencil inscription to front endpaper. Boards have mild edge wear with slight rubbing to surfaces. There is bumping to top corners and crushing to spine ends. Gilt lettering is bright and clear. Unclipped jacket has light edge wear with minor tears and chipping. Mild rubbing and marking.