Praegu kuvatakse: NSVL - postmargid (1950 - 1959) - 2 margid.
1951
The 25th Anniversary of Volkhov Hydro-electric Station
19. detsember WM: mitte ükski lehe suurus: 100 Disain: I. Dubasov perforatsioon: 12¼
![[The 25th Anniversary of Volkhov Hydro-electric Station, Tüüp AUV]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/AUV-s.jpg)
![[The 25th Anniversary of Volkhov Hydro-electric Station, Tüüp AUW]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/AUW-s.jpg)
