NSVL
Praegu kuvatakse: NSVL - postmargid (1923 - 1991) - 1 margid.
1976
International Co-operation in Space Research
15. oktoober WM: mitte ükski lehe suurus: 50 Disain: R. Strelnikov perforatsioon: 11½
![[International Co-operation in Space Research, Tüüp FDB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/FDB-s.jpg)
![[International Co-operation in Space Research, Tüüp FDC]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/FDC-s.jpg)
![[International Co-operation in Space Research, Tüüp FDD]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/FDD-s.jpg)
![[International Co-operation in Space Research, Tüüp FDE]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/FDE-s.jpg)
![[International Co-operation in Space Research, Tüüp FDF]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/FDF-s.jpg)
| Nr | Tüüp | D | Värv | Kirjeldus |
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| 4326 | FDB | 6K | mitmevärviline | "Interkosmos-14" | (6,5 mill) | 0,27 | - | 0,27 | - | USD |
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| 4327 | FDC | 10K | mitmevärviline | "Ariabata" | (5,5 mill) | 0,27 | - | 0,27 | - | USD |
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| 4328 | FDD | 12K | mitmevärviline | "Soyuz-19" and "Apollo" | (5,2 mill) | 0,27 | - | 0,27 | - | USD |
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| 4329 | FDE | 16K | mitmevärviline | "Oreol" | (4,7 mill) | 0,27 | - | 0,27 | - | USD |
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| 4330 | FDF | 20K | mitmevärviline | Interkosmos and spacecraft | (4,2 mill) | 0,54 | - | 0,27 | - | USD |
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