Examples from the Web for ruhr
M. Briand had found it necessary to placate his Chamber by announcing that he intended to occupy the Ruhr on May 1.A Revision of the Treaty|John Maynard Keynes
The twin cities, Barmen-Eberfeld, in the Ruhr coal-field, form one of the principal centres of cotton manufacture in the world.Commercial Geography|Jacques W. Redway
Spinola had established his headquarters at Ruhrort, a place where the river Ruhr empties into the Rhine.
Coal-mining appears to have been first practised in the 14th century at Zwickau (Saxony) and on the Ruhr.
The river Ruhr was a wide but desultory stream, easily fordable in many places.