High Altitude Cosmic Ray Observatory 1.50 ¥ — China, 2023
High Altitude Cosmic Ray Observatory (China, 2023), face value 1.50 ¥, “Technological Innovation in China (Series IV) (2023)” series. Photo, catalogue…
- Series
- Technological Innovation in China (Series IV) (2023)
- Issue date
- 2023
- Face value
- 1.50 ¥
- Colors
- Multicolor
- Yvert
- CN 6050
- Michel
- CN 5539
- Scott
- CN 5010