USSR
Viser nu USSR - Post frimærker (1923 - 1991) - 1 frimærker.
1957
First Artificial Satellite
28. november VM: Ingen Arkstørrelse: 100 Design: Yu. Grzheshkevich Perforeringer: 12 x 12¼
![[First Artificial Satellite, type BKS]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/BKS-s.jpg)
