1972年中国人民银行5角一组3枚,编号VIII IV I 0344026,028及030,罗马数字平版,星水印石板印刷,均评PMG 66 EPQ,罕见。Peoples Bank of China, 3rd series renminbi, 1972, 3x 5 jiao, serial numbers VIII IV I 0344026, 028 and 030, lithographic print and star watermark,(Pick 880b), all graded PMG 66EPQ Gem Uncirculated (3)