1953. Thirteenth Edition. 416 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. Mild droplet staining to text block edges. Boards have light edgewear with corner crushing and notable marking to boards. Mild tanning to spine, which has mild crushing to ends. Mild water stains and droplets to front board. Book has forward lean. Boards are mildly warped.