Viser nå: Nigeria - Postfrimerker (1960 - 1969) - 16 frimerker.
21. March VM: 4 Perforering: 14
21. June VM: 4 Perforering: 14½
1. August VM: 4 Perforering: 14
1. September VM: 4 Perforering: 14½
1. October VM: Ingen Perforering: 14 x 13
10. December VM: 4 Perforering: 13