Statele Unite (SUA)
Prezentat acum: Statele Unite (SUA) - Timbre Par Avion (1918 - 2012) - 1 timbre.
1972
The 100th Anniversary of the National Parks System
WM: Niciunul Design: Paul Rabut Perforare: 11
![[The 100th Anniversary of the National Parks System, Tip BE]](https://www.stampworld.com/media/catalogue/United-States/Airmail-stamps/BE-s.jpg)
