Viser nu USA - Andefrimærker fra Indenrigsministeriet (1950 - 1959) - 1 frimærker.
1956
Department of the Interior Duck Stamps - Common Mergansers
1. juli VM: Ingen Design: William K. Schrage Perforeringer: 11¼ x 11
![[Department of the Interior Duck Stamps - Common Mergansers, type R]](https://www.stampworld.com/media/catalogue/United-States/Department-of-the-interior-duck-stamps/R-s.jpg)
