Viser nå: USA - Luftpostfrimerker (1918 - 2012) - 2 frimerker.
2009
National Parks - Self-Adhesive Stamps
28. June VM: Ingen Arkstørrelse: 20 Design: Edith Kessler Gravering: Avery Dennison, Clinton, SC. Perforering: Rouletted 11
![[National Parks - Self-Adhesive Stamps, type YVA]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Airmail-stamps/YVA-s.jpg)
![[National Parks - Self-Adhesive Stamps, type YVB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Airmail-stamps/YVB-s.jpg)
