cast on one face with a central medallion enclosing two dragons in pursuit of flaming pearls, surrounded by four square-shaped cartouches enclosing characters reading Fushou shuangquan (Good fortune and longevity), all reserved on a ground of immortals interspersed amongst precious objects - 48.8cm, 19 1/4 in.
Sotheby's. Of Royal and Noble Descent, London, 19 Jan 2017, 10:00 AM