Visar nu: USA - Postfrimärken (1847 - 2024) - 5 frimärken.
10. maj WM: Inga Perforering: 11 x 10½
![[Transcontinental Railroad, Typ OM]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/OM-s.jpg)
22. maj WM: Inga Perforering: 11 x 10½
![[The 125th Anniversary of the First Steamship Crossing the Atlantic, Typ ON]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/ON-s.jpg)
24. maj WM: Inga Perforering: 11 x 10½
![[The 100th Anniversary of the First Telegraph Transmitted Message, Typ OO]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/OO-s.jpg)
27. september WM: Inga Perforering: 11 x 10½
![[Corregidor Island, Typ OP]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/OP-s.jpg)
31. oktober WM: Inga Perforering: 11 x 10½
![[The 50th Anniversary of Motion Pictures, Typ OQ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/OQ-s.jpg)
