Prezentat acum: Statele Unite (SUA) - Timbre pentru protejarea păsărilor migratoare - Ministerul de Interne (1960 - 1969) - 1 timbre.
1962
Department of the Interior Duck Stamps - Northern Pintails
1. Iulie WM: Niciunul Design: Robert L. Miller Perforare: 11¼ x 11
![[Department of the Interior Duck Stamps - Northern Pintails, Tip X]](https://www.stampworld.com/media/catalogue/United-States/Department-of-the-interior-duck-stamps/X-s.jpg)
