| Answer | Crossword Clue |
|---|---|
| ESSEN | Ruhr steel center |
| ESSEN | Steel city in the Ruhr |
| INDUSTRYRIVER | The Ruhr in Germany's steel district, say? |
| STINNES | Ruhr steel magnate and banker (1870-1924). |
| ESSEN | Ruhr center |
| ESSEN | Ruhr industrial center |
| ESSEN | Ruhr Valley industrial center |
| HAMM | Devastated Ruhr rail center. |
| ESSEN | German industrial center of the Ruhr |
