Yad Vashem Archives, The Ball-Kaduri Collection: Contemporary testimonies and reports regarding the Holocaust of the Jews of Germany and Central Europe, 1943-1960 (O.1), file no. 3549213.Original in German.
Letter from Johanna Rosenthal, a survivor of the Jewish community in Potsdam, describing her deportation along with most of the community members to the Riga Ghetto, and some to the Kaiserwald, Stutthof, Salaspils, Bergen-Belsen, and probably…
