Muri Bhalissa: Niġerja - Bolol tal-posta (1980 - 1989) - 18 bolol.
27. February WM: 5 Perforazzjoni: 14
![["Fight against Indiscipline", Tip OA]](https://www.stampworld.com/media/catalogue/Nigeria/Postage-stamps/OA-s.jpg)
![["Fight against Indiscipline", Tip OB]](https://www.stampworld.com/media/catalogue/Nigeria/Postage-stamps/OB-s.jpg)
5. June WM: 5 Perforazzjoni: 14
![[International Youth Year, Tip OC]](https://www.stampworld.com/media/catalogue/Nigeria/Postage-stamps/OC-s.jpg)
![[International Youth Year, Tip OD]](https://www.stampworld.com/media/catalogue/Nigeria/Postage-stamps/OD-s.jpg)
![[International Youth Year, Tip OE]](https://www.stampworld.com/media/catalogue/Nigeria/Postage-stamps/OE-s.jpg)
15. September WM: 5 Perforazzjoni: 14
![[The 25th Anniversary of Organization of Petroleum Exporting Countries (OPEC), Tip OF]](https://www.stampworld.com/media/catalogue/Nigeria/Postage-stamps/OF-s.jpg)
![[The 25th Anniversary of Organization of Petroleum Exporting Countries (OPEC), Tip OG]](https://www.stampworld.com/media/catalogue/Nigeria/Postage-stamps/OG-s.jpg)
25. September WM: 5 Perforazzjoni: 14
![[The 25th Anniversary of Independence, Tip ]](https://www.stampworld.com/media/catalogue/Nigeria/Postage-stamps/0469-b.jpg)
27. September WM: 5 Perforazzjoni: 14
![[World Tourism Day, Tip OL]](https://www.stampworld.com/media/catalogue/Nigeria/Postage-stamps/OL-s.jpg)
![[World Tourism Day, Tip OM]](https://www.stampworld.com/media/catalogue/Nigeria/Postage-stamps/OM-s.jpg)
![[World Tourism Day, Tip ON]](https://www.stampworld.com/media/catalogue/Nigeria/Postage-stamps/ON-s.jpg)
![[World Tourism Day, Tip OO]](https://www.stampworld.com/media/catalogue/Nigeria/Postage-stamps/OO-s.jpg)
7. October WM: 5 Perforazzjoni: 14
![[The 40th Anniversary of United Nations Organization and the 25th Anniversary of Nigerian Membership, Tip OP]](https://www.stampworld.com/media/catalogue/Nigeria/Postage-stamps/OP-s.jpg)
![[The 40th Anniversary of United Nations Organization and the 25th Anniversary of Nigerian Membership, Tip OQ]](https://www.stampworld.com/media/catalogue/Nigeria/Postage-stamps/OQ-s.jpg)
![[The 40th Anniversary of United Nations Organization and the 25th Anniversary of Nigerian Membership, Tip OR]](https://www.stampworld.com/media/catalogue/Nigeria/Postage-stamps/OR-s.jpg)
