(t) CHINA. Hupeh. Mint Error -- Dragon Side Brockage -- 10 Cash, ND (1902-05). NGC AU-58.
cf. KM-Y-120a.3 (for type). A dark brown example with little signs of handling. As with most brockage errors, attribution is difficult. Nevertheless, an enticing and charming type.
Estimate: $600 - $900