The Luftnachrichten Dienst.  

Nacht Jagd Raum Führer 117, Lisieux - St. Desir, Name unknown.




I am not sure if I have the right bunker, but before WW II there was a civilian airfield at the above location.  It was bombed on a number occasions in 1940, so it must have been occupied either by the French air force or the Luftwaffe.  Please see below.





Modern map of the area.  Please note Anc B'haus.  This is a potential location for the GefStd.  Location thanks to Mr. Jean Valéry Masset.