現在展示： 美國 - （通用）郵票 (1847 - 2024) - 5 郵票.
5. April 窗口管理器: 空缺 篩孔: 15½
![[Thomas Jefferson, 1743-1826 - Prejections at Top and Bottom Cut away, 類型 H]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/H-s.jpg)
![[Thomas Jefferson, 1743-1826 - Prejections at Top and Bottom Cut away, 類型 H1]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/H1-s.jpg)
7. July 窗口管理器: 空缺 篩孔: 15½
![[George Washington, 1732-1799, 類型 I]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/I-s.jpg)
8. August 窗口管理器: 空缺 篩孔: 15½
![[Benjamin Franklin, 1706-1790, 類型 J]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/J-s.jpg)
11. September 窗口管理器: 空缺 篩孔: 15½
![[George Washington, 1732-1799, 類型 K]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/K-s.jpg)
