Avstrija
Sedaj prikazano: Avstrija - Poštne znamke (1850 - 2024) - 1 znamke.
1982
International Institute of Applied Systems Analysis
4. oktober WM: Nič Velikost polja: 50 Oblika: Maria Laurent y Otto Zeiller. Perforacija: 14
![[International Institute of Applied Systems Analysis, tip AVM]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Austria/Postage-stamps/AVM-s.jpg)
