Watch List notes:

China, Qing, Xian Feng, 1851-1861, AE 20 cash, Fuzhou mint, Fujian Province, Hartill 22.794, 45.7mm. wt. 32.45gms., yi liang ji zhong incuse on rim, cast 1853-55, copper (tóng) colour, very fine casting flaw on rim on reverse

Estimate: 200 - 400 GBP