Goldberg Auctioneers / June Pre Long Beach 2018 (#104) - 10/06/2018 / World Crowns and Minors / Lot 3827
Jin Dynasty. Da Ding Tong Bao, 1161-1189, AE Cash (3.9 g, 25.5 mm) An impressive coin with unusual sharply defined characters and rims. Purchased as a mother coin. Dark mercury patina on both sides. Ex Dr. Patrick Tan Collection.