Paperback auction catalogue. Text in English and Chinese. Illustrations in color. Light superficial marks on covers. Outside bottom corners slightly bumped. Pages are clean and contents are clear throughout. Binding is sound. Collections of 73 rare jade from the Ming and Qing dynasties, including brush washers, carvings, plaques, dishes, pendants and vases, etc. mostly made of white jade. Size: 8.5×11.2 inches. 128 pages.