1953年第二版人民币壹圆。空心五角星水印。冠字 921。CHINA--PEOPLES REPUBLIC. Peoples Bank of China. 1 Yuan, 1953. P-866. S/M#C283-10. PMG Gem Uncirculated 66 EPQ.Watermark of open star. Block 921. This popular design was introduced on 1st March, 1955 and withdrawn on 15th August, 1973.