Viser nå: USA - Postfrimerker (1847 - 2024) - 14 frimerker.
11. January VM: Ingen Perforering: 10½ x 11
15. January VM: Ingen Perforering: 10½ x 11
23. February VM: Ingen Perforering: 11 x 10½
23. February VM: Ingen Perforering: 11 x 10½
22. May VM: Ingen Perforering: 10½ x 11
10. June VM: Ingen Arkstørrelse: 25726 Design: 33027 Perforering: 11 x 10½
14. June VM: Ingen Perforering: 11 x 10½
1. July VM: Ingen Perforering: 11 x 10½
4. July VM: Ingen Perforering: 11
15. August VM: Ingen Perforering: 10½ x 11
31. August VM: Ingen Perforering: 11
6. September VM: Ingen Perforering: 10½ x 11
22. November VM: Ingen Perforering: 11
27. December VM: Ingen Perforering: 10½ x 11