Praegu kuvatakse: Ühendriigid - Siseministeeriumi "pardimargid" (1939 - 2016) - 1 margid.
1990
Department of the Interior Duck Stamps - Black-bellied Whistling
30. juuni WM: mitte ükski Disain: Clarence Holbert perforatsioon: 11¼ x 11
![[Department of the Interior Duck Stamps - Black-bellied Whistling, Tüüp AZ]](https://www.stampworld.com/media/catalogue/United-States/Department-of-the-interior-duck-stamps/AZ-s.jpg)
