USSR (Sovjet-Unie)
Wordt nu getoond: USSR (Sovjet-Unie) - Postzegels (1923 - 1991) - 1 postzegels.
1938
First Flight Moscow-Portland over North Pole
10. april WM: Geen Bladformaat: 72 Ontwerp: V. Zavjalov Graveren: photo Perforatie: 12ΒΌ
![[First Flight Moscow-Portland over North Pole, type HU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/HU-s.jpg)
![[First Flight Moscow-Portland over North Pole, type HU1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/HU1-s.jpg)
![[First Flight Moscow-Portland over North Pole, type HU2]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/HU2-s.jpg)
![[First Flight Moscow-Portland over North Pole, type HU3]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/HU3-s.jpg)
