Now showing: United States - Airmail stamps (1918 - 2012) - 10 stamps.
14. July WM: None Design: K. Kipperman y Richard Sheaff. Perforation: 11½ x 11
![[The 200th Anniversary of the French Revolution, type CO]](https://www.stampworld.com/media/catalogue/United-States/Airmail-stamps/CO-s.jpg)
12. October WM: None Design: Lon Busch. Engraving: American Bank Note Co. Perforation: 11
![[AMERICA - Key Marco Cat, type CP]](https://www.stampworld.com/media/catalogue/United-States/Airmail-stamps/CP-s.jpg)
24. November WM: None Sheetsize: 4 Design: K. Hodges, Richard Sheaff Engraving: G. Slaght, M. Ryan Perforation: Imperforated
![[The 20th UPU Congress & World Stamp Expo '89, type ]](https://www.stampworld.com/media/catalogue/United-States/Airmail-stamps/0113-b.jpg)
27. November WM: None Design: K. Hodges, Richard Sheaff Engraving: G. Slaght, M. Ryan Perforation: 11
![[The 20th UPU Congress, type ]](https://www.stampworld.com/media/catalogue/United-States/Airmail-stamps/0117-b.jpg)
| No. | Type | D | Color | Description |
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| 117 | CQ | 45(C) | multicoloured | (27 mill) | 0.85 | - | 0.57 | 1.13 | USD |
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| 118 | CR | 45(C) | multicoloured | (27 mill) | 0.85 | - | 0.57 | 1.13 | USD |
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| 119 | CS | 45(C) | multicoloured | (27 mill) | 0.85 | - | 0.57 | 1.13 | USD |
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| 120 | CT | 45(C) | multicoloured | (27 mill) | 0.85 | - | 0.57 | 1.13 | USD |
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| 117‑120 | Block of 4 | 4.54 | - | 3.40 | 4.54 | USD | |||||||||||
| 117‑120 | 3.40 | - | 2.28 | 4.52 | USD |
