Chen Jingrun(1933-1996), Mathematician 1.20 ¥ — China, 2020
Chen Jingrun(1933-1996), Mathematician (China, 2020), face value 1.20 ¥, “Chinese Scientists (2020)” series. Photo, catalogue value, details and photo…
- Series
- Chinese Scientists (2020)
- Issue date
- 2020
- Face value
- 1.20 ¥
- Colors
- Multicolor
- Print run
- 6,950,000
- Yvert
- CN 5757
- Michel
- CN 5235
- Scott
- CN 4753