Austria
Prezentat acum: Austria - Timbre poştale (1850 - 2024) - 1 timbre.
1970
The 100th Anniversary of the Birth of Professor Alfred Cossmann
2. Octombrie WM: Niciunul Marimea foii: 50 Design: Adalbert Pilch y Alfred Nefe. Perforare: 14½ x 13¾
![[The 100th Anniversary of the Birth of Professor Alfred Cossmann, Tip AHB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Austria/Postage-stamps/AHB-s.jpg)
