BANKNOTES, 紙鈔, CHINA - EMPIRE, GENERAL ISSUES, 中國 - 帝國中央發行,Commercial Bank of China 中國通商銀行: Specimen $10, 15 January 1929, Shanghai 上海, serial no.000000, red "SPECIMEN" overprint and punch-hole cancellation, printer: ABNC (P 6s). In PMG holder graded Choice Uncirculated 64 EPQ.
Estimate: US$650-850