Viser nu USA - Andefrimærker fra Indenrigsministeriet (1990 - 1999) - 1 frimærker.
1993
Department of the Interior Duck Stamps - Canvasbacks
30. juni VM: Ingen Design: V. Jack Ruther Perforeringer: 11¼ x 11
![[Department of the Interior Duck Stamps - Canvasbacks, type BC]](https://www.stampworld.com/media/catalogue/United-States/Department-of-the-interior-duck-stamps/BC-s.jpg)
