1100
Reportedly excavated at Gaeseong, Hwanghaebuk-do province, Korea [1]
Charles Lang Freer, 475
Charles Lang Freer, 400
Charles Lang Freer, 900
Yamanaka and Co., 1700
Charles Lang Freer, 1640
Charles Lang Freer, 1000
Charles Lang Freer, 200
Yamanaka and Co., 600
Charles Lang Freer, 1800
Yamanaka and Co., 1400