1100
Reportedly excavated at Gaeseong, Hwanghaebuk-do province, Korea [1]
Charles Lang Freer, 1615
Charles Lang Freer, 1300
Charles Lang Freer, 1000
Charles Lang Freer, 1720
Charles Lang Freer, 200
Yamanaka and Co., 700
Charles Lang Freer, 305
Yamanaka and Co., 1100
Charles Lang Freer, 1640