Watch List notes:

TANG: Qian Yuan, 756-762, AE 2 cash (5.56g), H--, reverse bird below, Fine to VF, RRR, ex Zhao Quanzhi Collection. In volume 3 of the Shanghai Encyclopedia (Zhongguo Li Dai Hon Xi Daxi), there are many varieties of this basic type, numbers 624-634.

Estimate: 200- 300 USD