2014 - International Year of Crystallography 0.72 € — Portugal, 2014
2014 - International Year of Crystallography (Portugal, 2014), face value 0.72 €, “International Year of Crystallography” series. Photo, catalogue value…
- Series
- International Year of Crystallography
- Issue date
- 2014
- Face value
- 0.72 €
- Colors
- Multicolor
- Print run
- 175,000
- Yvert
- PT 3938
- Michel
- PT 3959
- Stanley Gibbons
- PT 4180
- Scott
- PT 3630