Østrig
Viser nu Østrig - Post frimærker (1850 - 2024) - 1 frimærker.
1966
The 15th International Congress of Occupational Medicine
19. september VM: Ingen Design: Georg Wimmer y Otto Stefferl. Perforeringer: 14½ x 13¾
![[The 15th International Congress of Occupational Medicine, type ACO]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Austria/Postage-stamps/ACO-s.jpg)
