Shang DynastyThe well cast pear-shaped body rising from a tall splayed foot to a flared mouth with lipped rim, cast around the neck and the foot with a leiwen band centred by a shallow flange on each side, domed cover with knop similarly decorated with a leiwen band, the bronze with light malachite and azurite encrustations, wood stand.15.5cm (6 1/8in) high. (3).