Menampilkan: Amerika Serikat - Prangko (1950 - 1959) - 9 prangko.
15. Januari WM: Tiada Desain: Victor S. McCloskey, Jr Ukiran: Charles A. Brooks, Robert J. Jones Perforasi: 10½ x 11
![[Pennsylvania Academy of the Fine Arts, Tipe TV]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/TV-s.jpg)
12. Februari WM: Tiada Desain: William Karl Schrage Ukiran: Arthur W. Dintaman, Robert J. Jones Perforasi: 11 x 10½
![[The 100th Anniversary of the Land Grant Colleges, Tipe TW]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/TW-s.jpg)
23. Februari WM: Tiada Perforasi: 11 x 10½
![[The 50th Anniversary of Rotary International, Tipe TX]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/TX-s.jpg)
21. Mei WM: Tiada Desain: Charles Ransom Chickering Ukiran: Charles A. Brooks, Robert J. Jones Perforasi: 11 x 10½
![[Armed Forces Reserve, Tipe TY]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/TY-s.jpg)
21. Juni WM: Tiada Perforasi: 10½ x 11
![[New Hampshire - The Old Man of the Mountains, Tipe TZ]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/TZ-s.jpg)
28. Juni WM: Tiada Perforasi: 11 x 10½
![[The 100th Anniversary of Soo Locks, Tipe UA]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/UA-s.jpg)
28. Juli WM: Tiada Perforasi: 11 x 10½
![[Atoms for Peace, Tipe UB]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/UB-s.jpg)
18. September WM: Tiada Desain: E. Arno Ukiran: R. Barrick, Charles A. Brooks Perforasi: 11 x 10½
![[The 200th Anniversary of Fort Ticonderoga, Tipe UC]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/UC-s.jpg)
20. Desember WM: Tiada Desain: Victor S. McCloskey, Jr Ukiran: Richard M. Bower, Robert J. Jones Perforasi: 11 x 10½
![[The 100th Anniversary of Andrew Mellon, Tipe UD]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/UD-s.jpg)
