Visar nu: USA - Departementet för interiör ankfrimärken (1970 - 1979) - 1 frimärken.
1979
Department of the Interior Duck Stamps - Green-winged Teal
1. juli WM: Inga Design: Peter Cocci Perforering: 11¼ x 11
![[Department of the Interior Duck Stamps - Green-winged Teal, Typ AO]](https://www.stampworld.com/media/catalogue/United-States/Department-of-the-interior-duck-stamps/AO-s.jpg)
