1100
Reportedly excavated at Gaeseong, Hwanghaebuk-do province, Korea [1]
Charles Lang Freer, 200
Charles Lang Freer, 500
Charles Lang Freer, 1000
Yamanaka and Co., 1615
Charles Lang Freer
Charles Lang Freer, 1640
Charles Lang Freer, 1615
Charles Lang Freer, 305