BANKNOTES, 紙鈔, CHINA - REPUBLIC, GENERAL ISSUES, 中國 - 民國中央發行, China & South Sea Bank 中南銀行: Specimen 10-Yuan, 1 October 1921, serial no.000000, punch-hole cancellation and red "SPECIMEN" overprint, printer ABNC (P A123). Choice about uncirculated.
Estimate: US$800-1,000