中国人民银行第一版人民币样票两组，20元「立交桥」、500元「起重机」正反面样票一对，控号 00009145, 0026268/0026658，分别PMG 58EPQ, PMG 63 及 64。 Peoples Bank of China, 1st series renminbi, 1948-49, 20 yuan, specimen, Li Jiao Bridge, control number 00009145 and 500 yuan, specimen, Steam Shovel, control number 0026268/0026658, the latter uniface obverse and reverse specimens,(Pick 821as and 843s), the first PMG 58EPQ, the latter PMG 63 and 64 (1 note + 1 pair)
