Austria
Prezentat acum: Austria - Timbre poştale (1850 - 2024) - 1 timbre.
1973
The 13th IULCS Convention in Vienna
4. Septembrie WM: Niciunul Marimea foii: 50 Design: Alfred Fischer y Otto Zeiller. Perforare: 14
![[The 13th IULCS Convention in Vienna, Tip AJZ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Austria/Postage-stamps/AJZ-s.jpg)
