How Underground Britain is Explored (How Series) by Showell Styles
1959. First Edition. 147 pages. No dust jacket. Brown cloth with black and white illustrations throughout. 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.