Viser nå: USA - Postfrimerker (1937 - 1939) - 4 frimerker.
18. February VM: Ingen Perforering: 10½ x 11
![[Golden Gate exposition, type LU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/LU-s.jpg)
1. April VM: Ingen Perforering: 10½ x 11
![[New York's world's fair, type LV]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/LV-s.jpg)
30. April VM: Ingen Perforering: 11
![[Washington's Inauguration, type LW]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/LW-s.jpg)
30. April VM: Ingen Perforering: 11
