HPP Arnstein - control room (1924)
rear side of control panel
1,668
views
31
faves
3
comments
Uploaded on March 20, 2022
Taken on October 19, 2018
HPP Arnstein - control room (1924)
rear side of control panel
1,668
views
31
faves
3
comments
Uploaded on March 20, 2022
Taken on October 19, 2018