Watch List notes:

China, Liao, Tian Zuo (1101-1125), ? ? Qian Tong, ? ? Tian Qing (2), round cash, square hole, 22 mm, 24 mm, 2.83g, 3.03g (H. 18.21, 18.22). Fair for Qian Tong, About Very Fine for Tian Qing. (2)