1931. Nineteenth Edition. 134 pages. No dust jacket. Green cloth with gilt lettering. Clean pages with noticeable tanning and foxing throughout. Tightly bound with faint thumb-marking throughout. Previous owner's inscription to front endpaper. Boards have light shelf-wear with corner bumping. Notable scratching and marking to boards. Mild crushing to spine ends. Mild water stains and droplets to boards. Book has forward lean. Boards are mildly warped.