Muri Bhalissa: L-Istati Uniti - Dipartiment tat-timbri papra ġewwa (1990 - 1999) - 1 bolol.
1990
Department of the Interior Duck Stamps - Black-bellied Whistling
30. June WM: Xejn Disinn: Clarence Holbert Perforazzjoni: 11¼ x 11
![[Department of the Interior Duck Stamps - Black-bellied Whistling, Tip AZ]](https://www.stampworld.com/media/catalogue/United-States/Department-of-the-interior-duck-stamps/AZ-s.jpg)
