1955. Twenty-Fourth Impression. 432 pages. Dust jacket covered in removable plastic wrapper over green cloth. 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. Clipped jacket has light edgewear with tears and creasing. Heavy foxing. Heavy tanning to spine. Light rubbing and marking all over.