ASV
Rāda: ASV - Aviopasts Markas (1918 - 2012) - 1 marka.
1968
The 50th Anniversay of Regularly Scheduled U.S. Airmail Service
15. maijs SV: Neviens Perforēšana: 11
![[The 50th Anniversay of Regularly Scheduled U.S. Airmail Service, veids AW]](https://www.stampworld.com/media/catalogue/United-States/Airmail-stamps/AW-s.jpg)
