Østerrike
Viser nå: Østerrike - Postfrimerker (1850 - 2024) - 1 frimerker.
1971
The 23rd Conference of the International Chamber of Commerce in Vienna
16. April VM: Ingen Arkstørrelse: 50 Design: O. Zeiller Perforering: 13¾
![[The 23rd Conference of the International Chamber of Commerce in Vienna, type AHR]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Austria/Postage-stamps/AHR-s.jpg)
