Last seen in:
- Premier Sunday - King Feature Syndicate - Mar 2 2025
- Premier Sunday - King Feature Syndicate - Jun 24 2018
- L.A. Times Daily - Oct 27 2016
- L.A. Times Daily - May 26 2015
- New York Times - Jun 24 2014
- New York Times - Nov 4 2013
- L.A. Times Daily - Jun 29 2011
- Thinks.com - Mar 21 2011
- Newsday.com - Dec 26 2010
- Thinks.com - Oct 22 2010
Related Clues:
- German river
- Rhine feeder
- Coal-rich European region
- German industrial city
- Essen's river
- German industrial region
- River to the Rhine
- River from the Vosges Mountains
- German coal-producing region
- German industrial locale
- Germany's ___ Valley
- Coal-rich German region
- River to the Mosel
- Essen basin
- German wine valley