USSR
A mostrar agora: USSR - Selos Postais (1923 - 1991) - 1 selos.
1966
The 20th Anniversary of Soviet-Mongolian Treaty
31. Janeiro WM: Nada Tamanho da Folha: 25 Desenho: A. Shmidshtein Perfuração: 12¼
![[The 20th Anniversary of Soviet-Mongolian Treaty, type DDB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/DDB-s.jpg)
