1949. Revised Edition. 124 pages. Dust jacket over grey cloth. Clean pages with mild tanning and foxing throughout. Heavy foxing to endpapers. Tightly bound with faint thumb-marking throughout. Pencil inscription to front endpaper. Heavy foxing to text block edges. Boards have light shelf-wear with corner bumping. Mild tanning to spine and board edges. Mild foxing. Book has forward lean. Boards are mildly warped. Unclipped jacket has light edgewear with tears and creasing. Mild foxing. Heavy tanning to spine and edges. Mild rubbing and marking all over.