Austria
Now showing: Austria - Postage stamps (1850 - 2024) - 1 stamps.
1964
The 2nd Parliamentary-Scientific Conference Vienna 1964
25. May WM: None Design: Georg Wimmer y Otto Stefferl. Perforation: 14½ x 13¾
![[The 2nd Parliamentary-Scientific Conference Vienna 1964, type AAB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Austria/Postage-stamps/AAB-s.jpg)