Really giving enfilading fire to the west. Closing off just the small 200 meter waterway seperating the island from the main land.
Walls of local stones are used against shrapnel.
Solid and square shapes.
The entrance has been camouflaged with yellow paint.
The crew room with pebbles from the escape shaft littering the floor.
Footprints of photos which hang above the beds.
Telephone line to bunker number 24 of Stützpunkt A35.
The armoured plate has been cut away but the MG table is still there. Much effort has been done to make the embrasure as small as possible to make up for the only 10cm of steel.