Νιγηρία
Τώρα εμφανίζεται Νιγηρία - Γραμματόσημα (1914 - 2023) - 1 Γραμματόσημα.
1978
Global Conference on Technical Co-operation between Developing Countries - Buenos Aires, Argentina
28. Απρίλιος WM: Κανένα Διάτρηση: 14
![[Global Conference on Technical Co-operation between Developing Countries - Buenos Aires, Argentina, τύπος JT]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Nigeria/Postage-stamps/JT-s.jpg)
![[Global Conference on Technical Co-operation between Developing Countries - Buenos Aires, Argentina, τύπος JU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Nigeria/Postage-stamps/JU-s.jpg)
![[Global Conference on Technical Co-operation between Developing Countries - Buenos Aires, Argentina, τύπος JV]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Nigeria/Postage-stamps/JV-s.jpg)
![[Global Conference on Technical Co-operation between Developing Countries - Buenos Aires, Argentina, τύπος JW]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Nigeria/Postage-stamps/JW-s.jpg)
