A mostrar agora: Estados Unidos da América - Selos de Correio Aéreo (1918 - 2012) - 4 selos.
1930
Winged Globe
10. Fevereiro WM: Nada Perfuração: 11
![[Winged Globe, Tipo H]](https://www.stampworld.com/media/catalogue/United-States/Airmail-stamps/H-s.jpg)
1930
Graf Zeppelin Issue
19. Abril WM: Nada Perfuração: 11
![[Graf Zeppelin Issue, Tipo I]](https://www.stampworld.com/media/catalogue/United-States/Airmail-stamps/I-s.jpg)
![[Graf Zeppelin Issue, Tipo J]](https://www.stampworld.com/media/catalogue/United-States/Airmail-stamps/J-s.jpg)
![[Graf Zeppelin Issue, Tipo K]](https://www.stampworld.com/media/catalogue/United-States/Airmail-stamps/K-s.jpg)
