Teraz pokazywane: Wyspy Świętego Tomasza i Książęca - Znaczki pocztowe (1950 - 1959) - 7 znaczki.
1952
The 1st Congress on Tropical Medicine, Lisbon
5. Maj WM: Żadne Perforacja: 13¼
![[The 1st Congress on Tropical Medicine, Lisbon, typ BO]](https://www.stampworld.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/BO-s.jpg)
1952
Portuguese Explorers
27. Sierpień WM: Żadne Perforacja: 14¼
![[Portuguese Explorers, typ BP]](https://www.stampworld.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/BP-s.jpg)
![[Portuguese Explorers, typ BQ]](https://www.stampworld.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/BQ-s.jpg)
![[Portuguese Explorers, typ BR]](https://www.stampworld.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/BR-s.jpg)
![[Portuguese Explorers, typ BS]](https://www.stampworld.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/BS-s.jpg)
![[Portuguese Explorers, typ BT]](https://www.stampworld.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/BT-s.jpg)
![[Portuguese Explorers, typ BU]](https://www.stampworld.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/BU-s.jpg)
| Nr | Typ | D | Kolor | Opis |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 393 | BP | 10C | wielokolorowy | Joao de Santarem | 0,28 | - | 0,28 | - | USD |
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| 394 | BQ | 30C | wielokolorowy | Pedro Escobar | 0,28 | - | 0,28 | - | USD |
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| 395 | BR | 50C | wielokolorowy | Fernao de Po | 0,28 | - | 0,28 | - | USD |
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| 396 | BS | 1E | wielokolorowy | Alvaro Esteves | 1,11 | - | 0,28 | - | USD |
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| 397 | BT | 2E | wielokolorowy | Lopo Goncalves | 0,84 | - | 0,28 | - | USD |
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| 398 | BU | 3.50E | wielokolorowy | Martim Fernandes | 0,84 | - | 0,28 | - | USD |
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| 393‑398 | 3,63 | - | 1,68 | - | USD |
