Sovjetunionen
Visar nu: Sovjetunionen - Postfrimärken (1923 - 1991) - 1 frimärken.
1981
Tropospheric Communications Link between USSR and India
17. december WM: Inga storlek på arket: 1 Design: G. Komlev Perforering: 11½ x 12
![[Tropospheric Communications Link between USSR and India, Typ ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/4935-b.jpg)
