Montre maintenant: États-Unis - Timbres canards ministère de l'Intérieur (1960 - 1969) - 1 Timbres-poste.
1968
Department of the Interior Duck Stamps - Hooded Mergansers
1. juillet WM: Aucun Modèle: Leonard E. Buckley Perforation: 11¼ x 11
![[Department of the Interior Duck Stamps - Hooded Mergansers, type AD]](https://www.stampworld.com/media/catalogue/United-States/Department-of-the-interior-duck-stamps/AD-s.jpg)
