USA
Viser nu USA - Post frimærker (1847 - 2024) - 3 frimærker.
22. februar VM: Ingen Perforeringer: 11
![[American Bison - Self-Adhesive, type DOW]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/DOW-s.jpg)
![[American Bison - Self-Adhesive, type DOW1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/DOW1-s.jpg)
20. september VM: Ingen Arkstørrelse: 100 Perforeringer: 11¼
![[American Bison, type DOW2]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/DOW2-s.jpg)
20. september VM: Ingen Arkstørrelse: 100 Perforeringer: Rouletted 11¼ on 3 sides
![[American Bison - Self-Adhesive, type DOW3]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/DOW3-s.jpg)
![[American Bison - Self-Adhesive, type DOW4]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/DOW4-s.jpg)
Viser nu USA - Post frimærker (1847 - 2024) - 3 frimærker.
22. februar VM: Ingen Perforeringer: 11
20. september VM: Ingen Arkstørrelse: 100 Perforeringer: 11¼
20. september VM: Ingen Arkstørrelse: 100 Perforeringer: Rouletted 11¼ on 3 sides