200
Reportedly excavated at An-hsi, Chekiang [1]
Charles Lang Freer, 600
Charles Lang Freer, 1700
Charles Lang Freer, 200
Xiaoxi You, 2000
Charles Lang Freer, 1000
Charles Lang Freer, 1620
Charles Lang Freer, 300
Charles Lang Freer
Charles Lang Freer, 1500