Niger
Visar nu: Niger - Postfrimärken (1959 - 2022) - 1 frimärken.
1970
Airmail - Aviation Pioneers
11. maj WM: Inga Perforering: 13
![[Airmail - Aviation Pioneers, Typ HX]](https://www.stampworld.com/media/catalogue/Niger/Postage-stamps/HX-s.jpg)
![[Airmail - Aviation Pioneers, Typ HY]](https://www.stampworld.com/media/catalogue/Niger/Postage-stamps/HY-s.jpg)
![[Airmail - Aviation Pioneers, Typ HZ]](https://www.stampworld.com/media/catalogue/Niger/Postage-stamps/HZ-s.jpg)
![[Airmail - Aviation Pioneers, Typ IA]](https://www.stampworld.com/media/catalogue/Niger/Postage-stamps/IA-s.jpg)
![[Airmail - Aviation Pioneers, Typ IB]](https://www.stampworld.com/media/catalogue/Niger/Postage-stamps/IB-s.jpg)
| Nummer | Typ | D | Färg | Beskrivning |
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| 247 | HX | 50Fr | flerfärgad | Clement Ader | 0,84 | - | 0,56 | - | USD |
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| 248 | HY | 100Fr | flerfärgad | Montgolfier | 1,68 | - | 0,84 | - | USD |
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| 249 | HZ | 150Fr | flerfärgad | Isaac Newton | 1,68 | - | 1,12 | - | USD |
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| 250 | IA | 200Fr | flerfärgad | Galileo Galilei | 2,80 | - | 1,68 | - | USD |
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| 251 | IB | 250Fr | flerfärgad | Leonardo da Vinci | 4,48 | - | 2,24 | - | USD |
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