Viser nå: Nigeria - Postfrimerker (1914 - 2024) - 18 frimerker.
25. January VM: 4 Perforering: 14 x 14½
7. April VM: 4 Perforering: 14½
1. September VM: 4 Perforering: 14½ x 14
27. September VM: 4 Perforering: 14½
5. November VM: 4 Perforering: 14½