NSVL
Praegu kuvatakse: NSVL - postmargid (1923 - 1991) - 1 margid.
1960
The 15th Anniversary of World Federation of Trad Unions
29. september WM: mitte ükski lehe suurus: 25 Disain: E. Bulanova perforatsioon: 12¼ x 11¾
![[The 15th Anniversary of World Federation of Trad Unions, Tüüp BYU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/BYU-s.jpg)
