K2589, Qian-Yuan Zhong-Bao Coin (Double Rim), China Tang Dynasty, AD 758

K2589, Qian-Yuan Zhong-Bao Coin (Double Rim), China Tang Dynasty, AD 758.

Fine condition. Please refer the picture.

Ch'ien-Yuan Chung-Pao(or called "Qian-Yuan Zhong-Bao"). These coins were minted in China Tang Dynasty by several different emperors (AD 758 to 900). This is the heavy and large size, 10-cash coin, minted during AD 758-759. 

Double rims in the reverse side.

Catalogue No: H14.105(David Hartill's), FD699, S355(Schjoth's). 

Weight: around 3 to 5 grams per coin.

Size: around 23 mm in diameter.