USA
Viser nå: USA - Postfrimerker (1847 - 2024) - 5 frimerker.
15. December VM: Ingen Perforering: Rouletted 8¾ vertical
15. December VM: Ingen Perforering: Rouletted 10½ x 10¾ on 2 or 3 sides
15. December VM: Ingen Perforering: Rouletted 11½ x 11¾ on 2 or 3 sides
7. February VM: Ingen Perforering: 8½ vertical
7. February VM: Ingen Perforering: 10¼ x 10¾