Dora-Mittelbau

In the Dora-Mittelbau camp, especially feared for its hard working conditions and administered as an auxiliary camp of Buchenwald until 1944, but then promoted to the rank of a concentration camp in its own right, inmates in underground factories manufactured the rockets by means of which Germany still hoped to bring about a turning point in the war. 

Dora-Mittelbau 7,467 deaths Bergen-Belsen 6,853 deaths... 

---