Watch List notes:

CHINA: Hsien Feng, 1851-1861, AR liang (tael), Shanghai, year 6 (1856), Kann-903, L&M-590, issued by the firm of Ching Cheng Chee and engraved by Feng Nien, legend translates as: cake (of) standard silver (from the) business firm (of) Ching Cheng Chee (in the) Shanghai district (in the) 6th year (of Emperor) Hsien Feng (1856) // made (by) Feng Nien, silversmith (and) supervised (by) Chow Yuen Yu. Exact weight one Tsaoping Tael, some surface scratches, NGC graded About Unc details, RRR, ex Hans Mondorf Collection. A similar example sold in Heritage World Coin Auctions, Hong Kong Signature Sale 3050, Lot 37092 on 8 December 2016 for $19,000.

Estimate: 12,000-14,000 USD