Mongolie
Montre maintenant: Mongolie - Timbres-Poste (1924 - 2024) - 1 Timbres-poste.
1987
The 19th Mongolian People's Revolutionary Party Congress
25. octobre WM: Aucun Perforation: 14
![[The 19th Mongolian People's Revolutionary Party Congress, type BNY]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Mongolia/Postage-stamps/BNY-s.jpg)
![[The 19th Mongolian People's Revolutionary Party Congress, type BNZ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Mongolia/Postage-stamps/BNZ-s.jpg)
![[The 19th Mongolian People's Revolutionary Party Congress, type BOA]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Mongolia/Postage-stamps/BOA-s.jpg)
![[The 19th Mongolian People's Revolutionary Party Congress, type BOB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Mongolia/Postage-stamps/BOB-s.jpg)
![[The 19th Mongolian People's Revolutionary Party Congress, type BOC]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Mongolia/Postage-stamps/BOC-s.jpg)
![[The 19th Mongolian People's Revolutionary Party Congress, type BOD]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Mongolia/Postage-stamps/BOD-s.jpg)
![[The 19th Mongolian People's Revolutionary Party Congress, type BOE]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Mongolia/Postage-stamps/BOE-s.jpg)
| No. | Genre | D | Couleur | Description |
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| 1917 | BNY | 60M | multicouleurs | Science et technologie - une station terrestre | 0,81 | - | 0,27 | - | USD |
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| 1918 | BNZ | 60M | multicouleurs | 1,62 | - | 0,27 | - | USD |
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| 1919 | BOA | 60M | multicouleurs | 0,81 | - | 0,27 | - | USD |
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| 1920 | BOB | 60M | multicouleurs | 0,81 | - | 0,27 | - | USD |
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| 1921 | BOC | 60M | multicouleurs | 0,81 | - | 0,27 | - | USD |
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| 1922 | BOD | 60M | multicouleurs | 0,81 | - | 0,27 | - | USD |
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| 1923 | BOE | 60M | multicouleurs | 0,81 | - | 0,27 | - | USD |
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