Viser nå: USA - Postfrimerker (1847 - 2024) - 7 frimerker.
18. February VM: Ingen Perforering: 10½ x 11
1. April VM: Ingen Perforering: 10½ x 11
30. April VM: Ingen Perforering: 11
12. June VM: Ingen Perforering: 11 x 10½
15. August VM: Ingen Perforering: 11
25. September VM: Ingen Perforering: 10½ x 11
2. November VM: Ingen Perforering: 11 x 10½