Similar construction bunkers are preserved in area of Świętoszów, former Truppenübungsplatz Neuhammer: https://de.wikipedia.org/wiki/Truppenüb ... _Neuhammerherring wrote:AFAIK, it's a fully training turret. Remains were found in Poland few years ago. 2 layers of thin steel sheet, with concrete in between.
Bunker with two small turrets on both sides and an big hole (for large turret?) in the middle of construction is to watch in this gallery: http://odkrywca.pl/bunkry-miedzy-rzeka- ... 49208.html German propaganda pictorial reportage from assault training action is to download here: https://blogkazamata.wordpress.com/2018 ... kier-1939/