现在展示： 美国 - （通用）邮票 (1847 - 2024) - 7 邮票.
18. 二月 窗口管理器: 空缺 筛孔: 10½ x 11
![[Golden Gate exposition, 类型 LU]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/LU-s.jpg)
1. 四月 窗口管理器: 空缺 筛孔: 10½ x 11
![[New York's world's fair, 类型 LV]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/LV-s.jpg)
30. 四月 窗口管理器: 空缺 筛孔: 11
![[Washington's Inauguration, 类型 LW]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/LW-s.jpg)
12. 六月 窗口管理器: 空缺 筛孔: 11 x 10½
![[The 100th Anniversary of Baseball, 类型 LX]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/LX-s.jpg)
15. 八月 窗口管理器: 空缺 筛孔: 11
![[The 25th Anniversary of the Panama Canal, 类型 LY]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/LY-s.jpg)
![[Printing, 类型 LZ]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/LZ-s.jpg)
2. 十一月 窗口管理器: 空缺 筛孔: 11 x 10½
![[The 50th Anniversary of the Statehood of North Dakota, South Dakota, Washington & Montana, 类型 MA]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/MA-s.jpg)
