China, 50 Dollar, The Central Bank of China, 1923, Specimen (P-178Bs) S/no. 000000, PMG 65EPQA vibrantly colored Specimen variety of this large denomination from the 1923 Quasi-national series. Two POCs, red "Specimen" overprints, and blue serial numbers are present.1923年 (民国十二年)中央银行伍拾圆样票一枚屬於1923年發行系列,顏色鮮明生動的高面額樣票。票上有兩處注銷孔、紅色樣票加蓋和藍色流水號。