NSVL
Praegu kuvatakse: NSVL - postmargid (1923 - 1991) - 1 margid.
1959
The 2nd International Trade Unions Conference
12. august WM: mitte ükski lehe suurus: 25 Disain: E. Gundobin perforatsioon: 12¼ x 12
![[The 2nd International Trade Unions Conference, Tüüp BTL]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/BTL-s.jpg)
