美国
现在展示： 美国 - 内政部鸭邮票 (1939 - 2016) - 1 邮票.
1940
Department of the Interior Duck Stamps - Black Ducks
1. 七月 窗口管理器: 空缺 设计: Victor S. McCloskey, Jr 筛孔: 11¼ x 11
![[Department of the Interior Duck Stamps - Black Ducks, 类型 B]](https://www.stampworld.com/media/catalogue/United-States/Department-of-the-interior-duck-stamps/B-s.jpg)
