1939. Fourth Edition. 43 pages. No dust jacket. Signed by the author. Blue cloth with gilt lettering. Signed by the author and his wife with dedication to front endpaper. Contains black and white photographic plates. Clean pages with noticeable tanning and foxing throughout. Tightly bound with visible thumb-marking throughout. Previous owner's inscription to front pastedown and extensively to rear endpaper. Boards have light edgewear with corner crushing and notable marking to boards. Moderate tanning to spine, which has mild crushing and tearing to ends. Book has forward lean. White stains to lower edge of rear board.