An Impressive Archaic Bronze Ritual Vessel ( Pou ) Shang Dynasty, 16th - 11th Century BC Provenance: Important Swiss private collection, acquired in Sothebys New York in Carter bronze collection Literature: E. Erdberg, Chinese Bronzes, from the collection of Chester Dale and Dolly Carter, No. 74 Notice: The most of the bronzes in the book now belong to some important art musems in USA. H. 18.4 cm W. 31.1 cm