1999年中国人民银行第五版人民币壹佰圆单面正面黑白试模票一对,包括1). 毛泽东像朝右,左方水印,防伪线居中,银行名称及左下面额"100"均以击凸印刷,并无著色,2). 在上图基础上,加上银行名称,壹百圆图纹,及编号CX00907,不同防伪线,分别评PMG 58及63,2款防伪线均未有使用于流通之壹佰圆,充满趣味的一对。People s Bank of China, a pair of black and white uniface obverse progressive proof 100 yuan, 1999, including, 1). With Mao Zedong portrait at right, watermark at left, security thread at centre with The People s Bank of China RMB 100 . Important to note that the bank name at top and 100 at lower left is engraved without ink,2). With the addition of bank name and emblem at left, serial number CX00090779, and denomination at centre, note different security thread,(Pick 901pp for type), PMG 58 and 63 respectively. Note that both types of security threads were not used on the issued 100 yuan. An interesting pair of progressive proofs (2)