L 409A, 2, Sperrbatterie
The bunker has a postwar adjacent building.
This is the newly built way down. Note the airgrid next to the entrance.
The actual outside wall shows 2 x 2 air intakegrids.
The bunker has a postwar adjacent building.
This is the newly built way down. Note the airgrid next to the entrance.
The actual outside wall shows 2 x 2 air intakegrids.