USSR
Viser nu USSR - Post frimærker (1923 - 1991) - 1 frimærker.
1987
Mammals Listed in USSR Red Book
15. maj VM: Ingen Arkstørrelse: 36 Design: A. Isakov Perforeringer: 12
![[Mammals Listed in USSR Red Book, type GWM]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/GWM-s.jpg)
![[Mammals Listed in USSR Red Book, type GWN]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/GWN-s.jpg)
![[Mammals Listed in USSR Red Book, type GWO]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/GWO-s.jpg)
