Ruanda
Montre maintenant: Ruanda - Timbres-Poste (1962 - 2010) - 1 Timbres-poste.
1977
World Telecommunications Day 1977
23. mai WM: Aucun Taille de la feuille: 30 Perforation: 12½
![[World Telecommunications Day 1977, type AAI]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Rwanda/Postage-stamps/AAI-s.jpg)
![[World Telecommunications Day 1977, type AAJ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Rwanda/Postage-stamps/AAJ-s.jpg)
![[World Telecommunications Day 1977, type AAK]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Rwanda/Postage-stamps/AAK-s.jpg)
![[World Telecommunications Day 1977, type AAL]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Rwanda/Postage-stamps/AAL-s.jpg)
![[World Telecommunications Day 1977, type AAM]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Rwanda/Postage-stamps/AAM-s.jpg)
![[World Telecommunications Day 1977, type AAN]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Rwanda/Postage-stamps/AAN-s.jpg)
![[World Telecommunications Day 1977, type AAO]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Rwanda/Postage-stamps/AAO-s.jpg)
![[World Telecommunications Day 1977, type AAP]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Rwanda/Postage-stamps/AAP-s.jpg)
| No. | Genre | D | Couleur | Description |
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| 872 | AAI | 20C | multicouleurs | N | 0,27 | - | 0,27 | - | USD |
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| 873 | AAJ | 30C | multicouleurs | 0,27 | - | 0,27 | - | USD |
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| 874 | AAK | 50C | multicouleurs | 0,27 | - | 0,27 | - | USD |
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| 875 | AAL | 1Fr | multicouleurs | 0,27 | - | 0,27 | - | USD |
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| 876 | AAM | 4Fr | multicouleurs | 0,27 | - | 0,27 | - | USD |
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| 877 | AAN | 18Fr | multicouleurs | Navire de repérage et satellite Marots | 0,54 | - | 0,27 | - | USD |
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| 878 | AAO | 26Fr | multicouleurs | Station de repérage et satellite OTS | 0,81 | - | 0,54 | - | USD |
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| 879 | AAP | 50Fr | multicouleurs | La sonde Mariner-2 en vol vers Vénus | 1,09 | - | 1,09 | - | USD |
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