Združene države
Sedaj prikazano: Združene države - Znamke za dostavo letalske pošte (1934 - 1936) - 2 znamke.
1934
Great Seal of the United States
30. avgust WM: Nič Perforacija: 11
![[Great Seal of the United States, tip A]](https://www.stampworld.com/media/catalogue/United-States/Airmail-delivery-stamps/A-s.jpg)
1936
Great Seal of the United States - New Edition
10. februar WM: Nič Perforacija: 11
![[Great Seal of the United States - New Edition, tip B]](https://www.stampworld.com/media/catalogue/United-States/Airmail-delivery-stamps/B-s.jpg)
