Austria
Prezentat acum: Austria - Timbre poştale (1850 - 2024) - 1 timbre.
1976
The 100th Anniversary of the Birth of Viktor Kaplan
26. Noiembrie WM: Niciunul Marimea foii: 50 Design: Otto Stefferl y Werner Pfeiler. Perforare: 13¾ x 14½
![[The 100th Anniversary of the Birth of Viktor Kaplan, Tip AOI]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Austria/Postage-stamps/AOI-s.jpg)
