USA
Viser nå: USA - Postfrimerker (1847 - 2024) - 4 frimerker.
1. March VM: Ingen Perforering: Rouletted 10 vertical
16. March VM: Ingen Arkstørrelse: 20 Gravering: Ashton-Potter Ltd., Williamsville, New York. Perforering: Rouletted 11¼ x 10¾
7. March VM: Ingen Arkstørrelse: 20 Perforering: Rouletted 11¼ x 10¾
7. June VM: Ingen Gravering: Banknote Corporation of America Inc., Browns Summit, NC. Perforering: Rouletted 9¾ vertical