Street, U-boat base

The finished defence block with on street level a 4.7cm Festung PAK and a heavy and a light machine gun. On top is a observation cupola for directing fire for the M19 mortar.

On the sides every then meters a Scharte pointing downwards for close combat. The block was added later, after the actual U-Boot bunker was finished.

The double plate for MG with exhaust pipes.

The street leading up the roof had one positive side: the original camouflage paint remains, only in this part.