Menampilkan: Sao Tome Dan Principe - Prangko (1869 - 2021) - 4 prangko.
17. Februari WM: Tiada Perforasi: 14½
![[The 100th Anniversary of the Birth of Admiral Gago Coutinho, 1869-1959, Tipe DA]](https://www.stampworld.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/DA-s.jpg)
29. Agustus WM: Tiada Perforasi: 14½
![[The 500th Anniversary of the Birth of Vasco de Gama, 1460-1524, Tipe DB]](https://www.stampworld.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/DB-s.jpg)
25. September WM: Tiada Perforasi: 14½
![[The 100th Anniversary of Administrative Reform Overseas Provinces, Tipe DC]](https://www.stampworld.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/DC-s.jpg)
1. Desember WM: Tiada Perforasi: 14½
![[The 500th Anniversary of the Birth of King Manuel I, Tipe DD]](https://www.stampworld.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/DD-s.jpg)
