China
Repubic Sun Yat-sen Broadstruck Error "Memento" Dollar ND (1927) AU58 PCGS, L&M-49, KM318a.1. Fully lustrous with broadened edges around 9 o'clock on the obverse and no edge reeding, which indicates striking outside of the collar. A very rare error on crown-sized issues such as the present piece.
Estimate: 800-1200 USD