Viser nå: FN New York - Postfrimerker (1951 - 2024) - 10 frimerker.
14. March VM: Ingen Perforering: 13½ x 13
9. May VM: Ingen Perforering: 14¼ x 14
26. June VM: Ingen Perforering: 13 x 13½
22. September VM: Ingen Perforering: 14 x 13¾
21. November VM: Ingen Perforering: 12¾