Østrig
Viser nu Østrig - Post frimærker (1850 - 2024) - 1 frimærker.
1987
The 8th International Engravers' and Flexographers' Convention in Vienna June 17-21 1987
17. juni VM: Ingen Arkstørrelse: 50 Design: W. Pfeiler Perforeringer: 13¾