People's Bank of China, 4th series renminbi, 1980-1990, 1 yuan, 1980, JT23090126 (dark blue serial number), 2 yuan, FW52066856/871 and 50 yuan, UG96928399,(Pick 884bf, 885bf and 888b), PMG 67EPQ, 65EPQ, 65EPQ and 66EPQ respectively (4).
Estimate: $400.00 - $600.00