Vietnam
Montre maintenant: Vietnam - Timbres-Poste (1976 - 2024) - 1 Timbres-poste.
1986
Appearance of Halley's Comet
24. février WM: Aucun Perforation: 12¾ x 12½
![[Appearance of Halley's Comet, type ABL]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Vietnam/Postage-stamps/ABL-s.jpg)
![[Appearance of Halley's Comet, type ABM]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Vietnam/Postage-stamps/ABM-s.jpg)
![[Appearance of Halley's Comet, type ABN]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Vietnam/Postage-stamps/ABN-s.jpg)
![[Appearance of Halley's Comet, type ABO]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Vietnam/Postage-stamps/ABO-s.jpg)
| No. | Genre | D | Couleur | Description |
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| 803 | ABL | 2D | multicouleurs | Edmond Halley (1656-1742) | 0,54 | - | 0,54 | - | USD |
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| 804 | ABM | 2D | multicouleurs | Sir Isaac Newton (1642-1727) | 0,54 | - | 0,54 | - | USD |
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| 805 | ABN | 3D | multicouleurs | Lancement des sondes Vega-1 et Vega-2 | 0,82 | - | 0,54 | - | USD |
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| 806 | ABO | 5D | multicouleurs | La comète de Halley | 1,63 | - | 0,54 | - | USD |
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