Sada prikazujemo: Sjedinjene Države - Marke zračne pošte (1918 - 2012) - 2 marke.
2009
National Parks - Self-Adhesive Stamps
28. јун WM: Ništa Veličina lista: 20 Dizajn: Edith Kessler Graviranje: Avery Dennison, Clinton, SC. Perforacija: Rouletted 11
![[National Parks - Self-Adhesive Stamps, Tip YVA]](https://www.stampworld.com/media/catalogue/United-States/Airmail-stamps/YVA-s.jpg)
![[National Parks - Self-Adhesive Stamps, Tip YVB]](https://www.stampworld.com/media/catalogue/United-States/Airmail-stamps/YVB-s.jpg)
