1948-49年中国人民银行一版人民币1元(黑工厂), 编号I II III 00601680, PMG66EPQ. 中国人民银行. People’s Bank of China, 1st series renminbi, 1948-1949, 1 yuan, ‘Black Factory’, serial number I II III 00601680,(Pick 812a), PMG 66EPQ Gem Uncirculated.
1948-49年中国人民银行一版人民币1元(黑工厂), 编号I II III 00601680, PMG66EPQ. 中国人民银行. People’s Bank of China, 1st series renminbi, 1948-1949, 1 yuan, ‘Black Factory’, serial number I II III 00601680,(Pick 812a), PMG 66EPQ Gem Uncirculated.