Now showing: Sao Tome And Principe - Postage stamps (1970 - 1979) - 66 stamps.
21. December WM: None Sheetsize: 1 Perforation: 14½
![[Birds, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/0637-b.jpg)
21. December WM: None Sheetsize: 1 Perforation: 14½
28. December WM: None Perforation: 15
![[History of Aviation - Balloons, type HY]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/HY-s.jpg)
![[History of Aviation - Balloons, type HZ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/HZ-s.jpg)
![[History of Aviation - Balloons, type IA]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/IA-s.jpg)
![[History of Aviation - Balloons, type IB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/IB-s.jpg)
![[History of Aviation - Balloons, type IC]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/IC-s.jpg)
![[History of Aviation - Balloons, type ID]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/ID-s.jpg)
| No. | Type | D | Color | Description |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 646 | HY | 0.50Db | multicoloured | Blanchard, 1784 | - | - | - | - | ||||||
| 647 | HZ | 1Db | multicoloured | Lunard II, 1785 | - | - | - | - | ||||||
| 648 | IA | 3Db | multicoloured | von Lutgendorf, 1786 | - | - | - | - | ||||||
| 649 | IB | 7Db | multicoloured | "Atlantic", 1859 | - | - | - | - | ||||||
| 650 | IC | 8Db | multicoloured | "The Eagle", 1896 | - | - | - | - | ||||||
| 651 | ID | 25Db | multicoloured | Stratosphere Balloon, 1931 | - | - | - | - | ||||||
| 646‑651 | - | - | 6.50 | - | EUR |
28. December WM: None Perforation: 15
![[History of Aviation - Airships, type IF]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/IF-s.jpg)
![[History of Aviation - Airships, type IG]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/IG-s.jpg)
![[History of Aviation - Airships, type IH]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/IH-s.jpg)
![[History of Aviation - Airships, type II]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/II-s.jpg)
![[History of Aviation - Airships, type IJ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/IJ-s.jpg)
![[History of Aviation - Airships, type IK]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/IK-s.jpg)
| No. | Type | D | Color | Description |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 653 | IF | 0.50Db | multicoloured | Dupois de Lorne, 1872 | - | - | - | - | ||||||
| 654 | IG | 1Db | multicoloured | Paul Hanlein, 1872 | - | - | - | - | ||||||
| 655 | IH | 3Db | multicoloured | Gaston, 1883 | - | - | - | - | ||||||
| 656 | II | 7Db | multicoloured | "Willows II", 1909 | - | - | - | - | ||||||
| 657 | IJ | 8Db | multicoloured | "Ville de Lucerne", 1910 | - | - | - | - | ||||||
| 658 | IK | 17Db | multicoloured | "Mayfly", 1910 | - | - | - | - | ||||||
| 653‑658 | - | - | 6.00 | - | EUR |
