# Instrumente in der Maschinenhalle der Zeche Zollern

- By: GZagatta
- Date: 2022-11-20
- Classification: Photograph
- Museum: [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Instrumente_in_der_Maschinenhalle_der_Zeche_Zollern.jpg)
- Rights: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0)
- Picture: https://invisiblenetwork.ai/thumbs/commons/thumb/e/e7/Instrumente_in_der_Maschinenhalle_der_Zeche_Zollern.jpg/1920px-Instrumente_in_der_Maschinenhalle_der_Zeche_Zollern.jpg
- Who can see it: Tweens profiles and older (museums give no ratings; placed by Invisible Network from the museum's own words)

Instruments in the machine hall of the Zollern II/IV Colliery in Dortmund, Germany, a significant industrial heritage site and a former "model mine". It was built between 1898 and 1904 and was intended as a prestige project by the Gelsenkirchener Bergwerks AG. Today, it serves as the LWL-Museum Zeche Zollern, showcasing the history of mining in the Ruhr region