URSS
Prezentat acum: URSS - Timbre poştale (1923 - 1991) - 1 timbre.
1966
The 20th Anniversary of Soviet-Mongolian Treaty
31. Ianuarie WM: Niciunul Marimea foii: 25 Design: A. Shmidshtein Perforare: 12¼
![[The 20th Anniversary of Soviet-Mongolian Treaty, Tip DDB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/DDB-s.jpg)