In April 1945, the Gauleiter August Eigruber arbitrarily planned to blow the art treasures stored in the mine and had eight bombs with 500 kg each transported into the tunnels.
In April 1945, the Gauleiter August Eigruber arbitrarily planned to blow up the whole mine and so destroy the stored art treasures. For this intention he had eight bombs with 500 kg each transported into the tunnels.