Viser nå: FN Wien - Postfrimerker (1979 - 2024) - 15 frimerker.
15. March VM: Ingen Perforering: 14
10. May VM: Ingen Perforering: 14
10. May VM: Ingen Perforering: 14¾ x 14½
14. June VM: Ingen Perforering: 14
11. September VM: Ingen Perforering: 13¾ x 14
24. October VM: Ingen Perforering: 13¼
20. November VM: Ingen Perforering: 13¼