Zobrazujú sa: Spojené štáty - Odbor vnútorných známok (1990 - 1999) - 1 známky.
1990
Department of the Interior Duck Stamps - Black-bellied Whistling
30. jún WM: nikto Dizajn: Clarence Holbert Perforácia: 11¼ x 11
![[Department of the Interior Duck Stamps - Black-bellied Whistling, typ AZ]](https://www.stampworld.com/media/catalogue/United-States/Department-of-the-interior-duck-stamps/AZ-s.jpg)
