Viser nå: USA - Andefrimerker fra innenriksdepartementet (1939 - 2016) - 1 frimerker.
1966
Department of the Interior Duck Stamps - Tundra Swans
1. July VM: Ingen Design: Howard C. Mildner Perforering: 11¼ x 11
![[Department of the Interior Duck Stamps - Tundra Swans, type AB]](https://www.stampworld.com/media/catalogue/United-States/Department-of-the-interior-duck-stamps/AB-s.jpg)
