现在展示： 美国 - （通用）邮票 (1930 - 1939) - 7 邮票.
12. 二月 窗口管理器: 空缺 筛孔: 11
![[The 200th Anniversary of the Colony of Georgia -, 类型 IP]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/IP-s.jpg)
19. 四月 窗口管理器: 空缺 筛孔: 10½ x 11
![[The 150th Anniversary of the Proclamation of Peace between U.S. and Great Britain, 类型 IQ]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/IQ-s.jpg)
25. 五月 窗口管理器: 空缺 筛孔: 10½ x 11
![[Restoration of Ford Dearborn, 类型 ]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/0572-b.jpg)
25. 五月 窗口管理器: 空缺 筛孔: 10½ x 11
![[Federal building at Chicago, 类型 ]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/0573-b.jpg)
15. 八月 窗口管理器: 空缺 筛孔: 10½ x 11
![[NRA - National Recovery Act, 类型 IT]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/IT-s.jpg)
![[伯德在南极考察队第二, 类型 IU]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/IU-s.jpg)
13. 十月 窗口管理器: 空缺 筛孔: 11
![[General Kosciuszko, 1746-1807, 类型 IV]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/IV-s.jpg)
