USSR
A mostrar agora: USSR - Selos Postais (1923 - 1991) - 1 selos.
1967
International Scientific Cooperation
10. Março WM: Nada Tamanho da Folha: 50 Desenho: V. Pimenov Perfuração: 11½
![[International Scientific Cooperation, Tipo DIY]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/DIY-s.jpg)
![[International Scientific Cooperation, Tipo DIZ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/DIZ-s.jpg)