Ditunjukkan sekarang: Sao Tome Dan Principe - Setem-setem bayaran pos (1980 - 1989) - 7 Setem-setem.
14. February WM: Tiada Perforasi: 13¼
![[Conference of Portuguese-speaking African Countries, jenis SC]](https://www.stampworld.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/SC-s.jpg)
6. December WM: Tiada Perforasi: 13¼
![[The 1st Anniversary of Reopening of Air Traffic between Lisbon and Sao Tome, jenis SD]](https://www.stampworld.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/SD-s.jpg)
![[The 1st Anniversary of Reopening of Air Traffic between Lisbon and Sao Tome, jenis SE]](https://www.stampworld.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/SE-s.jpg)
6. December WM: Tiada Perforasi: 13¼
![[The 1st Anniversary of Reopening of Air Traffic between Lisbon and Sao Tome, jenis ]](https://www.stampworld.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/0966-b.jpg)
30. December WM: Tiada Perforasi: 11¾ x 12
![[Flowers, jenis SG]](https://www.stampworld.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/SG-s.jpg)
![[Flowers, jenis SH]](https://www.stampworld.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/SH-s.jpg)
![[Flowers, jenis SI]](https://www.stampworld.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/SI-s.jpg)
