A mostrar agora: Estados Unidos da america - Correio Aério Selos (1918 - 2012) - 3 selos.
15. Agosto WM: Nada Perfuração: 11
![[Airplane Radiator and Wooden Propeller, type B]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Airmail-stamps/B-s.jpg)
17. Agosto WM: Nada Perfuração: 11
![[Air service Emblem, type C]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Airmail-stamps/C-s.jpg)
21. Agosto WM: Nada Perfuração: 11
![[De Havilland Biplane, type D]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Airmail-stamps/D-s.jpg)
