1000
Reportedly excavated at Gumi, Gyeongsangbuk-do province, Korea [1]
Charles Lang Freer, 1100
Charles Lang Freer, 200
Yamanaka and Co., 1700
Charles Lang Freer, 2000
Charles Lang Freer, 1000
Charles Lang Freer, 1640
Yamanaka and Co., 1615
Charles Lang Freer, 1610
Charles Lang Freer, 1615