Referring Clues

• German city north of Cologne
• Ruhr city
• Krupp family city
• Scene of W.W. II aerial attacks
• German industrial city
• City acquired by Prussia, 1802
• Industrial city of Germany
• Ruhr Valley city
• City on the Ruhr
• Nordrhein-Westfalen city
• German Pittsburgh
• German electricity-producing city
• City in the Ruhr
• City NE of Düsseldorf
• Museum Folkwang locale
• Have breakfast, e.g., in Germany
• Big Bertha's birthplace
• Krupp works site
• Krupp works city
• Ruhr industrial center
• Where Big Bertha was built
• Ruhr industrial hub
• Bad ___ (Lower Saxony city)
• City near Düsseldorf
• It's near Gelsenkirchen
• City near Oberhausen
• Where the Krupps worked
• Krupp's headquarters
• Ruhr-al city?
• German steel city
• German coal city
• City north of Cologne
• Museum Folkwang site
• Dine, in Düsseldorf
• City NW of Frankfurt
• Prussia annexed it in 1802
• City WSW of Dortmund
• 1802 acquisition of 25-Across
• City in North Rhine-Westphalia
• Ruhr industrial city
• German city whose name means "to eat"
• Chief city of the Ruhr valley
• Museum Folkwang city
• City of the Ruhr River valley
• German ironworks center
• Birthplace of Big Bertha
• Town near Düsseldorf
• Largest industrial city in the Ruhr coalfield
• City in the Rhineland-Westphalia coalfield
• Ruhr Valley industrial center
• German industrial center
• Steel city of Germany
• German iron center
• City in the Ruhr valley
• German city on the Ruhr
• Krupps Works city
• Ruhr Museum locale
• City SSW of Münster
• German city that was once part of Prussia
• Where travel guidebook writer Karl Baedeker was born
• Krupp city
• City near Gelsenkirchen
• "Strong of Heart: Life and Death in the Fire Department of New York" author Thomas Von ___
• Home to the Rhine-Westphalia Institute for Economic Research
• Hamburger meal?
• Neighboring city of Duisburg
• City west of Dortmund
• Former German coal center
• Germany's University of Duisburg-___
• 5-Down hub
• Ruhr River city
• West German city
• Ruhr Valley metropolis
• European Capital of Culture for 2010
• German city
• Düsseldorf neighbor
• Steel city
• German industrial hub
• Ruhr hub
• City NNE of Dusseldorf
• Ruhr River valley city
• Home of the Krupp family
• City near the Ruhr and Rhine
• German metropolis
• Industrial Ruhr city
• City in the Ruhr basin
• Krupp family home
• Ruhr Valley hub
• Deutscher dorp
• City steel in Europe
• German steelworks town
• Large city of the Ruhr valley
• Home of the Krupps
• German industrial city in the Ruhr Valley
• City in the Ruhr area
• City of the Ruhr valley
• German steel town
• Industrial city of the Ruhr Valley
• Where Alfred Krupp was born
• Site of the Krupp steel works
• German steel center
• Steel town of Germany
• Germany's University of Duisburg-___
• To eat, to Dieter
• Industrial city of Europe
• World War II bombing target
• Germany's equivalent of Pittsburgh
• Industrial hub of Germany
• German birthplace of Big Bertha
• Rurh Valley city
• ... in this city
• Ruhr's chief city
• European city whose name sounds like two letters of the alphabet
• City that hosts the world's biggest annual game fair
• City north of Bonn
• City whose name means "eat"
• Karl Baedeker's birthplace
• Industrial city on the Ruhr
• -
• German Motor Show city
• City on the Ruhr River
• Industrial city near Düsseldorf
• Steel city in the Ruhr
• Chief city of the Ruhr River valley
• Chief Ruhr River valley city
• Krupp factory city
• Western German city
• Home to the Villa Hügel
• W.W. II bomb site
• Westphalian city
• City served by Düsseldorf Airport
• Site of the Krupp works
• Scene of W.W. II airstrikes
• European city of 500,000+ whose name translates as "to eat"
• City on Germany's A40
• City whose name means "food"
• Chief city of the Ruhr
• City near Cologne
• German coal city, once
• German steel hub
• German industrial center of the Ruhr
• Zollverein Industrial Complex city
• It's north of Cologne
• Krupp ironworks city
• European city whose name means "eat"
• City where Big Berthas were built
• Steel city near Cologne
• City in Germany
• City of the Ruhr
• Uncommon sense in a German city
• ThyssenKrupp headquarters city
• Ruhr region
• Big Bertha's place
• Where the Germans have ways to get foreign coins
• Is it among the less enterprising cities?
• Two characters, both Poles, in European city
• Characters from tin-producing 22 down location
• Where Westphalians may go to eat in Germany
• Foreign city that can't quite offer enough for sect member
• Poles in German city
• Where to eat in Germany?
• Industrial city of northwest Germany
• Weaken when losing pounds in Germany
• Where Poles are said to be in Germany
• Strange sense of locality in Germany
• Some messengers from a German city
• City near the Ruhr
• Ruhr Valley industrial city
• European steel center
• Home of Germany’s Krupp family
• City about 50 miles north of Bonn
• City where one can see Renoir's "Lise With Umbrella"
• Monster drops one, going back to German city
• City forming part of Hesse-Nassau
• Sense changes in a city in the Ruhr valley(5)
• Some process engineering in German industrial city
• Sense changes in a city in the Ruhr valley
• Jewish ascetic docked at German city
• Ruhr Valley's chief city
• City near Frankfurt
• European steel city
• Industrial city of North Rhine-Westphalia
• Zollverein Coal Mine city
• 73 Across, in Germany
• City near Dusseldorf
• German city engaged in business enterprise
• It's about 20 minutes from Düsseldorf Airport by train
• Where many Germans are turning back from Lyonesse
• Busy German city
• City about 36 miles north of Cologne
• Center of the Krupp family dynasty
• Where saints even go around town
• Where there's some stress at certain points
• German city hidden in "United States Senate"
• City of tireless enterprise
• It's about 30 kilometers from Düsseldorf
• Major German city
• Steel city north of Cologne
• Is it among the less enterprising cities?