Østrig
Viser nu Østrig - Post frimærker (1850 - 2024) - 1 frimærker.
1976
The 10th Anniversary of the United Nations Industrial Development Organization (UNIDO)
17. november VM: Ingen Arkstørrelse: 50 Design: Otto Zeiller. Perforeringer: 14½ x 13¾
![[The 10th Anniversary of the United Nations Industrial Development Organization (UNIDO), type AOG]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Austria/Postage-stamps/AOG-s.jpg)
