K2835, Yuan-Feng Tong-Bao Coin (Seal Script), China North Song AD 1068.
VF condition in all. Please refer the picture.
This is the standard 1-cash coin. Seal Script.
Minted by China North Sung Dynasty emperor--Shen Zong, during AD 1068 to 1077.
Catalogue No. H16.210 (David Hartill's), FD961 (Ding's), and S544 (Schjoth's).
Weight: 3 gram.
Diameter: around 22 mm.