Sovjetunionen
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1964
The 40th Anniversary of Mongolian People's Republic
20. november WM: Inga storlek på arket: 25 Design: Lesegri Perforering: 12¼
![[The 40th Anniversary of Mongolian People's Republic, Typ CVL]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/CVL-s.jpg)
