Viser nu Sao Tome og Principe - Post frimærker (1869 - 2021) - 2 frimærker.
1889
No. 15 Surcharged
august VM: Ingen Perforeringer: 12½
![[No. 15 Surcharged, type C]](https://www.stampworld.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/C-s.jpg)
1889
No. 17 Surcharged
25. december VM: Ingen Perforeringer: 12½
![[No. 17 Surcharged, type C1]](https://www.stampworld.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/C1-s.jpg)
