1100
Reportedly excavated at Gaeseong, Hwanghaebuk-do province, Korea [1]
Charles Lang Freer, 1700
Charles Lang Freer, 200
Yamanaka and Co., 1600
Charles Lang Freer, 1640
Charles Lang Freer, 700
Charles Lang Freer, 1100
Yamanaka and Co., 700
Yamanaka and Co., 1615
Charles Lang Freer, 1000