1939. Third Edition. 260 pages. No dust jacket. Green cloth with gilt lettering. Pages are bright with mild foxing. Mild cracking to gutters, however binding remains firm. Mild droplet stain to some front pages. Boards have light shelf-wear with corner bumping. Moderate tanning to spine, which has mild crushing and wear to ends. Droplets to boards. Book has forward lean. Boards are mildly warped.