Cecoslovacchia
Ora in esposizione: Cecoslovacchia - Francobolli postali (1918 - 1992) - 1 francobolli.
1975
Co-operation in Space Research
30. Settembre WM: Nessuno Disegno: I. Strnad Dentellatura: 11¾ x 11½
![[Co-operation in Space Research, Scrivi BNI]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/BNI-s.jpg)
![[Co-operation in Space Research, Scrivi BNJ]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/BNJ-s.jpg)
![[Co-operation in Space Research, Scrivi BNK]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/BNK-s.jpg)
![[Co-operation in Space Research, Scrivi BNL]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/BNL-s.jpg)
![[Co-operation in Space Research, Scrivi BNM]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/BNM-s.jpg)
| Numero | Tipo | D | Colore | Descrizione |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2275 | BNI | 30H | multicolore | (8.390.000) | 0,28 | - | 0,28 | - | USD |
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| 2276 | BNJ | 60H | multicolore | (13.340.000) | 0,28 | - | 0,28 | - | USD |
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| 2277 | BNK | 1Kc | multicolore | (4.730.000) | 0,28 | - | 0,28 | - | USD |
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| 2278 | BNL | 2Kc | multicolore | (2.370.000) | 0,28 | - | 0,28 | - | USD |
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| 2279 | BNM | 5Kc | multicolore | (637.000) | 2,24 | - | 1,68 | - | USD |
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