1969. First Edition. 24 pages. Pictorial paper cover. Contains black and white photographic and illustrated plates. Pages and plates are lightly tanned and foxed throughout. Occasional thumb-marking present. Staple binding remains firm. Paper cover has mild edge wear with scuffing to edges and creasing. Scuffing to spine. Light tanning to spine and edges. Mild dark rubbing to surfaces with curling to corners. Small area of scuffing to front cover.