1939. Sixth Impression. 519 pages. No dust jacket. Paper covered boards. Clean pages with heavy tanning and mild foxing throughout. Tightly bound with faint thumb-marking throughout. Previous owner's inscription to front endpaper. Mildly loose front endpaper. Notable folds to some pages. Moderate marking to rear pastedown and endpaper. Boards have mild edgewear with corner crushing and notable marking to boards. Heavy tanning to spine, which has mild crushing and tearing to ends. Book has forward lean. Boards are mildly warped.