Avstrija
Sedaj prikazano: Avstrija - Poštne znamke (1850 - 2024) - 1 znamke.
1964
The 2nd Parliamentary-Scientific Conference Vienna 1964
25. maj WM: Nič Oblika: Georg Wimmer y Otto Stefferl. Perforacija: 14½ x 13¾
![[The 2nd Parliamentary-Scientific Conference Vienna 1964, tip AAB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Austria/Postage-stamps/AAB-s.jpg)
