1973. Second Edition Enlarged Revised. 71 pages. Illustrated paper cover with lettering. Contains black and white illustrations and rear folded map. Pages and binding are presentable with no major defects. Minor issues present such as mild cracking, inscriptions, inserts, light foxing, tanning and thumb marking. Overall a good condition item. Paper cover has mild edge-wear with light rubbing and creasing. Some light marking and tanning.