London: Allen and Unwin, 1952. hardcover. 306 Plates, 5 in color, 186 illustrations in text. 340pp. Tall 8vo, green cloth, worn d.w. . London: George Allen and Unwin, (1952). A very good(+) copy in a very good(-) dust wrapper. very good(+) / very good(-).
Translated from German into English by Bernard Miall.