Schwelgern cokery, Duisburg, Ruhr area, North Rhine-Westphalia, Germany, Europe

area areas blast cokeries cokery coking day daylight daytime duisburg during estate estates europe european exterior exteriors federal frg furnace furnaces german germany history industrial industrial industry nobody north of outdoor park parks photo photos plant plants region regions republic rhine rhine westphalia ruhr schwelgern shot shots the westphalia