San Francisco, CA: Alan Wolfsy Fine Arts, 1989. First editions thus. Hardcovers. Two volume set. A revised edition that condenses the original four volume version from 1918-19 into the present two volumes. Includes 1600 of black and white illustrations. Both books in tight very near fine condition with a former owner signature to the front free endpapers of both books and both in very near fine dust jacket with some slight wear. A lovely set. This is a very heavy set and will require extra shipping.