Sovjetunionen
Visar nu: Sovjetunionen - Postfrimärken (1923 - 1991) - 1 frimärken.
1938
North Pole Flight Expedition
25. februari WM: Inga storlek på arket: 50 Design: V. Zavjalov Gravyr: litho typo Perforering: 12¼ x 11¾
![[North Pole Flight Expedition, Typ HL]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/HL-s.jpg)
![[North Pole Flight Expedition, Typ HL1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/HL1-s.jpg)
![[North Pole Flight Expedition, Typ HM]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/HM-s.jpg)
![[North Pole Flight Expedition, Typ HM1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/HM1-s.jpg)
