Now showing: United States - Department of the interior duck stamps (1970 - 1979) - 1 stamps.
1975
Department of the Interior Duck Stamps - Canvasback Duck
1. July WM: None Design: V. Jack Ruther Perforation: 11¼ x 11
![[Department of the Interior Duck Stamps - Canvasback Duck, type AK]](https://www.stampworld.com/media/catalogue/United-States/Department-of-the-interior-duck-stamps/AK-s.jpg)
