Visar nu: USA - Departementet för interiör ankfrimärken (1960 - 1969) - 1 frimärken.
1968
Department of the Interior Duck Stamps - Hooded Mergansers
1. juli WM: Inga Design: Leonard E. Buckley Perforering: 11¼ x 11
![[Department of the Interior Duck Stamps - Hooded Mergansers, Typ AD]](https://www.stampworld.com/media/catalogue/United-States/Department-of-the-interior-duck-stamps/AD-s.jpg)
