USA
Visar nu: USA - Postfrimärken (1847 - 2024) - 1 frimärken.
1957
The 100th Anniversary of the American Institute of Architects
23. februari WM: Inga Perforering: 11 x 10½
![[The 100th Anniversary of the American Institute of Architects, Typ UU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/UU-s.jpg)