Entrance to the Ploetzensee prison. At Ploetzensee, the Nazis executed hundreds of Germans for opposition to Hitler, including many of the participants in the July 20, 1944, plot to kill Hitler. Berlin, Germany, postwar.
Entrance to the Ploetzensee prison. At Ploetzensee, the Nazis executed hundreds of Germans for opposition to Hitler, including many of the participants in the July 20, 1944, plot to kill Hitler. Berlin, Germany, postwar.