Østerrike
Viser nå: Østerrike - Postfrimerker (1850 - 2024) - 1 frimerker.
1978
The 9th International Congress of the Cement and Finished Parts Industry
9. October VM: Ingen Arkstørrelse: 50 Design: Otto Stefferl. Perforering: 13¾
![[The 9th International Congress of the Cement and Finished Parts Industry, type AQI]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Austria/Postage-stamps/AQI-s.jpg)
