Austria
Now showing: Austria - Postage stamps (1850 - 2024) - 1 stamps.
1966
Linz University
9. December WM: None Design: Georg Wimmer y Karl Gessner. Perforation: 14½ x 13¾
![[Linz University, type ADB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Austria/Postage-stamps/ADB-s.jpg)