USSR
Viser nå: USSR - Postfrimerker (1923 - 1991) - 1 frimerker.
1969
The 50th Anniversary of Ukraine Academy of Sciences
22. May VM: Ingen Arkstørrelse: 50 Design: N. Cherkasov Perforering: 12¼ x 12
![[The 50th Anniversary of Ukraine Academy of Sciences, type DUI]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/DUI-s.jpg)
