Viser nå: USA - Postfrimerker (1910 - 1919) - 12 frimerker.
10. January VM: Ingen Perforering: 11
![[Benjamin Franklin, 1706-1790, type DW131]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/DW131-s.jpg)
3. March VM: Ingen Perforering: 11
![[Allied Victory in World War I, type EQ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/EQ-s.jpg)
![[Allied Victory in World War I, type EQ1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/EQ1-s.jpg)
![[Allied Victory in World War I, type EQ2]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/EQ2-s.jpg)
![[Allied Victory in World War I, type EQ3]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/EQ3-s.jpg)
VM: Ingen Perforering: 10 Vertically
![[Coil Stamp - Rotary Press Printing. Stamps are 23mm High, type DW132]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/DW132-s.jpg)
VM: Ingen Perforering: 12½
![[George Washington - Offset Printing, type DW133]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/DW133-s.jpg)
![[George Washington - Offset Printing, type DW134]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/DW134-s.jpg)
June VM: Ingen Perforering: 11 x 10
![[Coil Waste - Rotary Press. Size: 19½-20 x 22-22¼, type DW135]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/DW135-s.jpg)
![[Coil Waste - Rotary Press. Size: 19½-20 x 22-22¼, type DW136]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/DW136-s.jpg)
![[Coil Waste - Rotary Press. Size: 19½-20 x 22-22¼, type DW137]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/DW137-s.jpg)
![[Coil Waste - Rotary Press. Size: 19½-20 x 22-22¼, type DW138]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/DW138-s.jpg)
