USA
Visar nu: USA - Flygpostsfrimärken (1918 - 2012) - 1 frimärken.
2009
National Parks - Self-Adhesive Stamps
28. juni WM: Inga storlek på arket: 20 Design: Edith Kessler Gravyr: Avery Dennison, Clinton, SC. Perforering: Rouletted 11
![[National Parks - Self-Adhesive Stamps, Typ YVA]](https://www.stampworld.com/media/catalogue/United-States/Airmail-stamps/YVA-s.jpg)
![[National Parks - Self-Adhesive Stamps, Typ YVB]](https://www.stampworld.com/media/catalogue/United-States/Airmail-stamps/YVB-s.jpg)
