| Emitent | Nigeria |
|---|---|
| Rok | 1973-1975 |
| Typ | Standard circulation coin |
| Nominał | 25 Kobo (0.25 NGN) |
| Waluta | Naira (1973-date) |
| Skład | Copper-nickel (75% Copper, 25% Nickel) |
| Waga | 10 g |
| Średnica | 26.92 mm |
| Grubość | 2.2 mm |
| Kształt | Round |
| Technika | Milled |
| Orientacja | Medal alignment ↑↑ |
| Rytownik(zy) | Geoffrey Colley |
| W obiegu do | 1979 |
| Źródło(a) | KM#11, Schön#42 |
| Opis awersu | Coat of arms of Nigeria, date below |
|---|---|
| Pismo awersu | Latin |
| Legenda awersu | FEDERAL REPUBLIC OF NIGERIA UNITY AND FAITH 1973 |
| Opis rewersu | Groundnuts |
| Pismo rewersu | Latin |
| Legenda rewersu | 25 kobo |
| Krawędź | Reeded with security edge. Two sections of the security edge is |
| Mennica | Nigerian Security Printing and Minting Company Limited, Lagos, Nigeria Royal Mint, Llantrisant, United Kingdom (1968-date) |
| Nakład | 1973 - - 4 616 000 1973 - Proof - 10 000 1975 - - |
| ID Numisquare | 9469409400 |
| Uwagi |