1954. 23rd Edition. 160 pages. Illustrated dust jacket over grey cloth boards with lettering. 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. Unclipped jacket has light edgewear with small tears and creasing. Some water staining to spine and rear panel. Jacket is slightly rubbed and marked overall.