USSR
Viser nu USSR - Post frimærker (1923 - 1991) - 1 frimærker.
1959
The 100th Anniversary of the Death of Alexander von Humboldt
6. maj VM: Ingen Arkstørrelse: 80 Design: V. Zavyalov Perforeringer: 12¼ x 12
![[The 100th Anniversary of the Death of Alexander von Humboldt, type BSI]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/BSI-s.jpg)
