URSS
Prezentat acum: URSS - Timbre poştale (1923 - 1991) - 1 timbre.
1957
The 6th World Youth Festival (1st Issue) - Moscow
3. Martie WM: Niciunul Marimea foii: 72 Design: V. Zavyalov Perforare: 12 x 1¼
![[The 6th World Youth Festival (1st Issue) - Moscow, Tip BGS]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/BGS-s.jpg)
