QUELLEN

Foto Plötzensee

View of the Ploetzensee prison in Berlin. United States Holocaust Memorial Museum Photo Archives #19375. Courtesy of National Archives and Records Administration, College Park. Copyright of United States Holocaust Memorial Museum.

Foto Dachau

Survivors stand behind the barbed wire fence in Dachau. United States Holocaust Memorial Museum Photo Archives #04497. Courtesy of National Archives and Records Administration, College Park. Copyright of United States Holocaust Memorial Museum.

Foto Mauthausen

The entrance to the SS compound at Mauthausen. United States Holocaust Memorial Museum Photo Archives #10379. Courtesy of National Archives and Records Administration, College Park. Copyright of United States Holocaust Memorial Museum.

Foto Buchenwald

Escorted by American soldiers, a transport of child survivors of Buchenwald file out of the main gate of the camp. United States Holocaust Memorial Museum Photo Archives #69158. Courtesy of National Archives and Records Administration, College Park. Copyright of United States Holocaust Memorial Museum.

Berlin, Oranienbrücke 1925

Waldemar Titzenthaler, Oranienbrücke über den Luisenstädtischen Kanal in Berlin, 1925, gemeinfrei, online verfügbar unter wikimedia.org.