Science & Technology (Physics & chemistry) 10 P — Macao, 2006
Science & Technology (Physics & chemistry) (Macao, 2006), face value 10 P, “XXI China Adolescents Science and Technology Invention Conte” series. Photo…
- Series
- XXI China Adolescents Science and Technology Invention Conte
- Issue date
- 2006
- Face value
- 10 P
- Colors
- Multicolor
- Print run
- 225,000