Watch List notes:

LIAO: Da Kang, 1075-1084, AR 5 cash (29.71g), 35.5mm, cast in silver color, VF, RRRR, ex Shèngbidébao Collection. An extremely rare silver color multiple cash of the Liao Dynasty, of which only about six pieces are known. See the reference paper, "Dakang tongbao da yin qian (large silver cash coin of dakang tongbao)" in the book by Guan Hanting, "Zhonghua Zhen Quan Zhui Zong Lu," Shanghai, 2001.

Estimate: 35,000- 40,000 USD