Sovjetunionen
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1951
The 25th Anniversary of Volkhov Hydro-electric Station
19. december WM: Inga storlek på arket: 100 Design: I. Dubasov Perforering: 12¼
![[The 25th Anniversary of Volkhov Hydro-electric Station, Typ AUV]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/AUV-s.jpg)
![[The 25th Anniversary of Volkhov Hydro-electric Station, Typ AUW]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/AUW-s.jpg)
