Montre maintenant: États-Unis - Timbres-Poste (1950 - 1959) - 12 Timbres-poste.
23. février WM: Aucun Perforation: 11 x 10½
![[The National Guard, type SD]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/SD-s.jpg)
2. mars WM: Aucun Perforation: 11 x 10½
![[The 150th Anniversary of Ohio Statehood, type SE]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/SE-s.jpg)
2. mars WM: Aucun Perforation: 11 x 10½
![[The 100th Anniversary of Washington Territory, type SF]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/SF-s.jpg)
30. avril WM: Aucun Perforation: 11 x 10½
![[The 150th Anniversary of the Louisiana Purchase, type SG]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/SG-s.jpg)
14. juillet WM: Aucun Perforation: 11 x 10½
![[The 100th Anniversary of the Opening of Japan, type SH]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/SH-s.jpg)
24. août WM: Aucun Perforation: 11 x 10½
![[The 75th Anniversary of the American Bar Association, type SI]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/SI-s.jpg)
14. septembre WM: Aucun Perforation: 11 x 10½
![[Sagamore Hill, type SJ]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/SJ-s.jpg)
13. octobre WM: Aucun Perforation: 11 x 10½
![[Future Farmers of America, type SK]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/SK-s.jpg)
27. octobre WM: Aucun Perforation: 11 x 10½
![[The 50th Anniversary Trucking Industry (1903-1953), type SL]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/SL-s.jpg)
11. novembre WM: Aucun Perforation: 11 x 10½
![[Honoring General George S. Patton Jr, 1885-1945, type SM]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/SM-s.jpg)
20. novembre WM: Aucun Perforation: 11 x 10½
![[The 300th Anniversary of New York City, type SN]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/SN-s.jpg)
30. décembre WM: Aucun Perforation: 11 x 10½
![[The 100th Anniversary of the Gadsden Purchase, type SO]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/SO-s.jpg)