Τώρα εμφανίζεται Ηνωμένες Πολιτείες - Γραμματόσημα (1910 - 1919) - 12 Γραμματόσημα.
10. Ιανουάριος WM: Κανένα Διάτρηση: 11
![[Benjamin Franklin, 1706-1790, τύπος DW131]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/DW131-s.jpg)
3. Μάρτιος WM: Κανένα Διάτρηση: 11
![[Allied Victory in World War I, τύπος EQ]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/EQ-s.jpg)
![[Allied Victory in World War I, τύπος EQ1]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/EQ1-s.jpg)
![[Allied Victory in World War I, τύπος EQ2]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/EQ2-s.jpg)
![[Allied Victory in World War I, τύπος EQ3]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/EQ3-s.jpg)
WM: Κανένα Διάτρηση: 10 Vertically
![[Coil Stamp - Rotary Press Printing. Stamps are 23mm High, τύπος DW132]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/DW132-s.jpg)
WM: Κανένα Διάτρηση: 12½
![[George Washington - Offset Printing, τύπος DW133]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/DW133-s.jpg)
![[George Washington - Offset Printing, τύπος DW134]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/DW134-s.jpg)
Ιούνιος WM: Κανένα Διάτρηση: 11 x 10
![[Coil Waste - Rotary Press. Size: 19½-20 x 22-22¼, τύπος DW135]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/DW135-s.jpg)
![[Coil Waste - Rotary Press. Size: 19½-20 x 22-22¼, τύπος DW136]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/DW136-s.jpg)
![[Coil Waste - Rotary Press. Size: 19½-20 x 22-22¼, τύπος DW137]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/DW137-s.jpg)
![[Coil Waste - Rotary Press. Size: 19½-20 x 22-22¼, τύπος DW138]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/DW138-s.jpg)
