现在展示： 美国 - 内政部鸭邮票 (1970 - 1979) - 10 邮票.
1. 七月 窗口管理器: 空缺 设计: Leonard E. Buckley 筛孔: 11¼ x 11
![[Department of the Interior Duck Stamps - Ross' Geese, 类型 AF]](https://www.stampworld.com/media/catalogue/United-States/Department-of-the-interior-duck-stamps/AF-s.jpg)
1. 七月 窗口管理器: 空缺 设计: Leonard E. Buckley 筛孔: 11¼ x 11
![[Department of the Interior Duck Stamps - Cinnamon Teals, 类型 AG]](https://www.stampworld.com/media/catalogue/United-States/Department-of-the-interior-duck-stamps/AG-s.jpg)
1. 七月 窗口管理器: 空缺 设计: Leonard E. Buckley 筛孔: 11¼ x 11
![[Department of the Interior Duck Stamps - Emperor Geese, 类型 AH]](https://www.stampworld.com/media/catalogue/United-States/Department-of-the-interior-duck-stamps/AH-s.jpg)
1. 七月 窗口管理器: 空缺 设计: Ronald C. Sharpe 筛孔: 11¼ x 11
![[Department of the Interior Duck Stamps - Steller's Eiders, 类型 AI]](https://www.stampworld.com/media/catalogue/United-States/Department-of-the-interior-duck-stamps/AI-s.jpg)
1. 七月 窗口管理器: 空缺 设计: Frank J. Waslick 筛孔: 11¼ x 11
![[Department of the Interior Duck Stamps - Wood Ducks, 类型 AJ]](https://www.stampworld.com/media/catalogue/United-States/Department-of-the-interior-duck-stamps/AJ-s.jpg)
1. 七月 窗口管理器: 空缺 设计: V. Jack Ruther 筛孔: 11¼ x 11
![[Department of the Interior Duck Stamps - Canvasback Duck, 类型 AK]](https://www.stampworld.com/media/catalogue/United-States/Department-of-the-interior-duck-stamps/AK-s.jpg)
1. 七月 窗口管理器: 空缺 设计: Peter Cocci 筛孔: 11¼ x 11
![[Department of the Interior Duck Stamps - Canada Geese, 类型 AL]](https://www.stampworld.com/media/catalogue/United-States/Department-of-the-interior-duck-stamps/AL-s.jpg)
1. 七月 窗口管理器: 空缺 设计: Esther Porter 筛孔: 11¼ x 11
![[Department of the Interior Duck Stamps - Ross' Geese, 类型 AM]](https://www.stampworld.com/media/catalogue/United-States/Department-of-the-interior-duck-stamps/AM-s.jpg)
1. 七月 窗口管理器: 空缺 设计: Clarence Holbert 筛孔: 11¼ x 11
![[Department of the Interior Duck Stamps - Hooded Merganser, 类型 AN]](https://www.stampworld.com/media/catalogue/United-States/Department-of-the-interior-duck-stamps/AN-s.jpg)
1. 七月 窗口管理器: 空缺 设计: Peter Cocci 筛孔: 11¼ x 11
![[Department of the Interior Duck Stamps - Green-winged Teal, 类型 AO]](https://www.stampworld.com/media/catalogue/United-States/Department-of-the-interior-duck-stamps/AO-s.jpg)
