Østrig
Viser nu Østrig - Post frimærker (1850 - 2024) - 1 frimærker.
1965
The 150th Anniversary of the Technical University of Vienna
8. november VM: Ingen Design: Georg Wimmer y Otto Stefferl. Perforeringer: 13¾ x 14½
![[The 150th Anniversary of the Technical University of Vienna, type ABV]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Austria/Postage-stamps/ABV-s.jpg)
