Praegu kuvatakse: Ühendriigid - Siseministeeriumi "pardimargid" (1960 - 1969) - 1 margid.
1969
Department of the Interior Duck Stamps - White-winged Scoters
1. juuli WM: mitte ükski Disain: Howard C. Mildner perforatsioon: 11¼ x 11
![[Department of the Interior Duck Stamps - White-winged Scoters, Tüüp AE]](https://www.stampworld.com/media/catalogue/United-States/Department-of-the-interior-duck-stamps/AE-s.jpg)
