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Institution of Civil Engineers
Civil engineering
Image by EEPaul
Institution of Civil Engineers

Witten - Muttental - Zeche Nachtigall Streckenausbau 07
Civil engineering
Image by Daniel Mennerich
The "Zeche Nachtigall" is a former coal mine in Witten-Bommern.

The mine was also known under the name coalmine Nachtigal in the Hetberge, colliery nightingale in the Hedtberge, trade union in the Hedtberge and coal bank in the Hettberger wood.

The mine is in Witten-Bommern at the entrance of the Muttental and is a part of the mining footpath Muttental.

The was one of the biggest civil engineering colliery of the region. On the mine were diminished in the civil engineering fat coal rich in piece which had a good quality. Today is the colliery a museum.

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