London: Kegan Paul, Trench, Tubner &Company, 1932. First UK edition. Hardcover. Very Good / Very Good. Original pale canary cloth on boards. The complete dust jacket has archival paper tape to the folds of the verso. Translated from the original Swedish by E. G. Nash. With 63 photographic plates. 4to. Jehol is the ancient name for the Summer Palace of the Great Manchu Emperors.