1955. Third and Revised Edition. 243 pages. No dust jacket. Green cloth. Pages are mildly tanned with visible foxing. Mild cracking to gutters, however binding remains firm. Mild thumb-marking present. Previous owner's inscription to front endpaper. Boards have mild edgewear with corner crushing and notable marking to boards. Heavy tanning to spine, which has mild crushing to ends. Book has forward lean. Boards are mildly warped. Moderate water stains to boards.