This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Zeche Hannover . de NachtSchachtZeichen ber Zeche Hannover en Nightly Shaft Sign at Hannover Colliery LWL Industrial Museum in BochumHordel own Brigitte Bsing LWL Industriemuseum Zeche Hannover in BochumHordel Schachtzeichen at Zeche Hannover Nachtschachtzeichen
Page 2023 Free-images.com. All images are Public Domain