Austria
Praegu kuvatakse: Austria - postmargid (1850 - 2024) - 1 margid.
1978
The 3rd Interparliamentary Conference on European Cooperation and Security
3. mai WM: mitte ükski lehe suurus: 50 Disain: Otto Zeiller. perforatsioon: 14¼ x 13¾
![[The 3rd Interparliamentary Conference on European Cooperation and Security, Tüüp APW]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Austria/Postage-stamps/APW-s.jpg)
