NSVL
Praegu kuvatakse: NSVL - postmargid (1923 - 1991) - 1 margid.
1972
All-Union Youth Stamp Exhibition
17. mai WM: mitte ükski lehe suurus: 50 Disain: Yury Levinovsky perforatsioon: 11½
![[All-Union Youth Stamp Exhibition, Tüüp EIY]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/EIY-s.jpg)
