Anna colliery in 1975 !

 

Anna colliery in the city of Alsdorf (Germany) in 1975 !


The closed winding tower that is built of concrete belongs to the colliery's Franz shaft, the one that is built of metal to the main shaft. This special kind of winding tower was only built in the region close to the city of Aachen - and for that reason the tower is a monument today.

© Hartmut Zerbe