Spojené štáty
Zobrazujú sa: Spojené štáty - Katedra známok poľnohospodárstva (1934 - 1938) - 5 známky.
14. august WM: nikto Dizajn: Alvin R. Meissner Perforácia: 11¼ x 11
![[Department of Agriculture Duck Stamps - Mallards, typ A]](https://www.stampworld.com/media/catalogue/United-States/Department-of-agriculture-duck-stamps/A-s.jpg)
1. júl WM: nikto Dizajn: Alvin R. Meissner Perforácia: 11¼ x 11
![[Department of Agriculture Duck Stamps - Canvasbacks, typ B]](https://www.stampworld.com/media/catalogue/United-States/Department-of-agriculture-duck-stamps/B-s.jpg)
1. júl WM: nikto Dizajn: Richard E. Bishop Perforácia: 11¼ x 11
![[Department of Agriculture Duck Stamps - Canada Geese, typ C]](https://www.stampworld.com/media/catalogue/United-States/Department-of-agriculture-duck-stamps/C-s.jpg)
1. júl WM: nikto Dizajn: Alvin R. Meissner Perforácia: 11¼ x 11
![[Department of Agriculture Duck Stamps - Greater Scaups, typ D]](https://www.stampworld.com/media/catalogue/United-States/Department-of-agriculture-duck-stamps/D-s.jpg)
1. júl WM: nikto Dizajn: Alvin R. Meissner Perforácia: 11¼ x 11
![[Department of Agriculture Duck Stamps - Northern Pintails, typ E]](https://www.stampworld.com/media/catalogue/United-States/Department-of-agriculture-duck-stamps/E-s.jpg)
