| Emitent | Nigeria |
|---|---|
| Rok | 1973-1975 |
| Typ | Standard circulation coin |
| Hodnota | 25 Kobo (0.25 NGN) |
| Měna | Naira (1973-date) |
| Složení | Copper-nickel (75% Copper, 25% Nickel) |
| Hmotnost | 10 g |
| Průměr | 26.92 mm |
| Tloušťka | 2.2 mm |
| Tvar | Round |
| Technika | Milled |
| Orientace | Medal alignment ↑↑ |
| Rytci | Geoffrey Colley |
| V oběhu do | 1979 |
| Reference | KM#11, Schön#42 |
| Popis líce | Coat of arms of Nigeria, date below |
|---|---|
| Písmo líce | Latin |
| Opis líce | FEDERAL REPUBLIC OF NIGERIA UNITY AND FAITH 1973 |
| Popis rubu | Groundnuts |
| Písmo rubu | Latin |
| Opis rubu | 25 kobo |
| Hrana | Reeded with security edge. Two sections of the security edge is |
| Mincovna | Nigerian Security Printing and Minting Company Limited, Lagos, Nigeria Royal Mint, Llantrisant, United Kingdom (1968-date) |
| Náklad | 1973 - - 4 616 000 1973 - Proof - 10 000 1975 - - |
| ID Numisquare | 9469409400 |
| Poznámky |