| Clue | Source | Date |
|---|---|---|
| New voice owing to African cash | The Times Mephisto | 02 Mar 2025 |
| Dollars : U.S. :: ___ : Nigeria | New York Times | 22 Feb 2025 |
| At official exchange rates, a pound is currently worth about 470 Nigerian ____ | The Times Specialist Sunday | 02 Oct 2022 |
| Money from thin air — a surprise! | ||
| Iran's foolishly investing a currency abroad |