1100
Reportedly excavated at Gaeseong, Hwanghaebuk-do province, Korea [1]
Charles Lang Freer, 300
Charles Lang Freer, 400
Charles Lang Freer, 500
Charles Lang Freer, 1000
Charles Lang Freer, 1700
Charles Lang Freer, 1615
Charles Lang Freer, 305
Charles Lang Freer, 2000
Yamanaka and Co., 1100