Viser nå: FN New York - Postfrimerker (1951 - 1959) - 8 frimerker.
11. February VM: Ingen Perforering: 12½ x 13¼
10. May VM: Ingen Perforering: 12½ x 13¼
25. October VM: Ingen Perforering: 14
10. December VM: Ingen Perforering: 14
