1927. Sixth Impression. 402 pages. No dust jacket. Green cloth with gilt lettering. Contains black and white photographic plates. Clean pages with mild tanning and visible foxing throughout, heavy to endpapers. Tightly bound with faint thumb-marking throughout. Previous owner's inscription to front pastedown and endpaper. Boards have mild edgewear with corner crushing and notable marking to boards. Notable tanning to spine, which has mild crushing to ends. Book has forward lean. Boards are notably warped.