BANKNOTES, 紙鈔 , CHINA - REPUBLIC, GENERAL ISSUES, 中國 - 民國中央發行 Central Bank of China 中央銀行 : Specimen 10-Yuan, 1928, Shanghai 上海 , serial no.000000, “F8850” in red in middle of top margin, red “ SPECIMEN ” overprint and punch-hole cancellation, printer: ABNC (P 197s). In CMC holder graded Gem UNC66 OPQ.