Shanghai, Hongkong and Singapore, Kelly & Walsh, 1937 (second edition). 1 volume in-12, hard paper cover, illustrated dust-jacket with some tears, 56 pp., with 10 black and white illustrations, a good copy.
Contents: The world's eight wonder - The course of the Great Wall - The master builder - The purpose of the Great Wall - How the Great Wall was built - The structure of the Great Wall.