Viser nu USA - Andefrimærker fra Indenrigsministeriet (1939 - 2016) - 1 frimærker.
1966
Department of the Interior Duck Stamps - Tundra Swans
1. juli VM: Ingen Design: Howard C. Mildner Perforeringer: 11¼ x 11
![[Department of the Interior Duck Stamps - Tundra Swans, type AB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Department-of-the-interior-duck-stamps/AB-s.jpg)
