China, Northern Song, Zhen Zong (998-1022), ? ? Xian Ping, ? ? Jing De, ??Kang Ding – iron, ? ? Xiang Fu – bronze, two examples, ? ? Tian Xi (6), round cash, square hole (H. 16.43; 16.49; 16.52; 16.57; 16.59; 16.68). Fine to Very Fine, Kang Ding in iron is rare. (6)