Prezentat acum: Statele Unite (SUA) - Timbre poştale (1950 - 1959) - 9 timbre.
15. Ianuarie WM: Niciunul Perforare: 10½ x 11
![[Pennsylvania Academy of the Fine Arts, Tip TV]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/TV-s.jpg)
12. Februarie WM: Niciunul Perforare: 11 x 10½
![[The 100th Anniversary of the Land Grant Colleges, Tip TW]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/TW-s.jpg)
23. Februarie WM: Niciunul Perforare: 11 x 10½
![[The 50th Anniversary of Rotary International, Tip TX]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/TX-s.jpg)
21. Mai WM: Niciunul Perforare: 11 x 10½
![[Armed Forces Reserve, Tip TY]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/TY-s.jpg)
21. Iunie WM: Niciunul Perforare: 10½ x 11
![[New Hampshire - The Old Man of the Mountains, Tip TZ]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/TZ-s.jpg)
28. Iunie WM: Niciunul Perforare: 11 x 10½
![[The 100th Anniversary of Soo Locks, Tip UA]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/UA-s.jpg)
28. Iulie WM: Niciunul Perforare: 11 x 10½
![[Atoms for Peace, Tip UB]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/UB-s.jpg)
18. Septembrie WM: Niciunul Perforare: 11 x 10½
![[The 200th Anniversary of Fort Ticonderoga, Tip UC]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/UC-s.jpg)
20. Decembrie WM: Niciunul Perforare: 11 x 10½
![[The 100th Anniversary of Andrew Mellon, Tip UD]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/UD-s.jpg)
