Erik Boeré Philatelie : Timbres à vendre - États-Unis
Montre maintenant: États-Unis - Timbres-Poste (1847 - 2024) - 2 Timbres-poste.
1972
The 100th Anniversary of National Parks - Yellowstone National Park
1. mars WM: Aucun Perforation: 10½ x 11
![[The 100th Anniversary of National Parks - Yellowstone National Park, type AHL]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/AHL-s.jpg)
1972
The 100th Anniversary of National Parks - Yellowstone National Park
1. mars WM: Aucun Perforation: 10½ x 11
![[The 100th Anniversary of National Parks - Yellowstone National Park, type AHL]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/AHL-s.jpg)