International Year of Solar Physics 170 դր. — Armenia, 2007
International Year of Solar Physics (Armenia, 2007), face value 170 դր.. Photo, catalogue value, details and photo identification.
- Issue date
- 2007
- Face value
- 170 դր.
- Colors
- Multicolor
- Print run
- 30,000
- Yvert
- AM 564
- Michel
- AM 632
- Stanley Gibbons
- AM 674
- Scott
- AM 773