London: John Lane The Bodley Head, 1920. Illustrated with 25 plates, 3 folding plans, and 13 text illus. 387pp. + ads. Thick 8vo, original gilt-stamped brown cloth with red inlay on cover, spine sunned, corners of cloth bumped, pages throughout are slightly wavy, light foxing to some margins, inner hinge strengthened. London: John Lane, 1920.