URSS
Prezentat acum: URSS - Timbre poştale (1923 - 1991) - 1 timbre.
1981
Soviet-Mongolian Space Flight
23. Martie WM: Niciunul Marimea foii: 25 Design: Yury Levinovsky Perforare: 12¼ x 11¾
![[Soviet-Mongolian Space Flight, Tip FXD]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/FXD-s.jpg)
![[Soviet-Mongolian Space Flight, Tip FXE]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/FXE-s.jpg)
![[Soviet-Mongolian Space Flight, Tip FXF]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/FXF-s.jpg)
