It was organised by the Schutzstaffel - SS-Baubrigade I-which was first under supervision of the Sachsenhausen concentration camp ; and since mid-February 1943 ran under the Neuengamme camp in northern Germany-located near the old telegraph tower at La Foulère .
It was organised by the Schutzstaffel - SS-Baubrigade I-which was first under supervision of the Sachsenhausen concentration camp ; and since mid-February 1943 ran under the Neuengamme camp in northern Germany-near the old telegraph tower at La Foulère .