1100
Reportedly excavated at Gaeseong, Hwanghaebuk-do province, Korea [1]
Charles Lang Freer, 300
Charles Lang Freer, 2000
Yamanaka and Co., 1100
Charles Lang Freer, 770
Charles Lang Freer, 1200
Charles Lang Freer, 1100
Charles Lang Freer, 305
Charles Lang Freer, 1640