Viser nå: USA - Andefrimerker fra innenriksdepartementet (1980 - 1989) - 1 frimerker.
1980
Department of the Interior Duck Stamps - Mallards
1. July VM: Ingen Design: V. Jack Ruther Perforering: 11¼ x 11
![[Department of the Interior Duck Stamps - Mallards, type AP]](https://www.stampworld.com/media/catalogue/United-States/Department-of-the-interior-duck-stamps/AP-s.jpg)
