1100
Reportedly excavated at Gaeseong, Hwanghaebuk-do province, Korea [1]
Charles Lang Freer, 1501
Charles Lang Freer, 1700
Charles Lang Freer, 1615
Yamanaka and Co., 200
Charles Lang Freer, 770
Yamanaka and Co., 500
Charles Lang Freer, 305
Charles Lang Freer, 1000
Charles Lang Freer, 1500
Charles Lang Freer, 500