Muri Bhalissa: L-Istati Uniti - Dipartiment tat-timbri papra ġewwa (1970 - 1979) - 1 bolol.
1979
Department of the Interior Duck Stamps - Green-winged Teal
1. July WM: Xejn Disinn: Peter Cocci Perforazzjoni: 11¼ x 11
![[Department of the Interior Duck Stamps - Green-winged Teal, Tip AO]](https://www.stampworld.com/media/catalogue/United-States/Department-of-the-interior-duck-stamps/AO-s.jpg)
