民国十五年中央银行壹,拾,壹佰圆正反单面试印样票一组六枚,均WBG60Q-62Q,其中一佰圆少见!;Central Bank of China, a group of uniface obverse and reverse die proofs for $1, $10 and $100 for the 1926 issue, all featuring Sun Yat Sen on the obverse, a simple vignette on the reverse, the 1 and 100 yuan black and white, the 10 yuan red,(Pick 182p, 184p and 184Bp), World Banknote Grading 60Q to 62Q, the 100 yuan very rare (3 pairs)