Twenty-Sixth Edition. 160 pages. No dust jacket. Red paper covered boards. Contains black and white photographic plates. Colour fold out maps. 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. Boards have mild shelf wear with light rubbing and corner bumping. Some light marking and sunning.