Montre maintenant: États-Unis - Timbres-Poste (1930 - 1939) - 8 Timbres-poste.
8. avril WM: Aucun Perforation: 11
![[Le 300° anniversaire de la colonie du Massachussets, type HN]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/HN-s.jpg)
10. avril WM: Aucun Perforation: 11
![[The 250th Anniversary of the City of Charleston - South Carolina, type HO]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/HO-s.jpg)
4. juin WM: Aucun Perforation: 11 x 10½
![[William Howard Taft, 1857-1930, type HQ]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/HQ-s.jpg)
![[William Howard Taft, 1857-1930, type HQ1]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/HQ1-s.jpg)
9. juillet WM: Aucun Perforation: 11
![[The 175th Anniversary of the Battle of Braddock's Field, type HR]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/HR-s.jpg)
17. septembre WM: Aucun Perforation: 11
![[The 200th Anniversary of the Birth of General Friedrich Wilhelm von Steuben, 1730-1794, type HS]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/HS-s.jpg)
1. décembre WM: Aucun Modèle: Line Pair Perforation: 11 x 10½
![[Warren G. Harding, 1865-1923, type HP]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/HP-s.jpg)
![[Warren G. Harding, 1865-1923, type HP1]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/HP1-s.jpg)
