Documents related to the activities of Attorney at Law Serge Klarsfeld and his wife Beate Klarsfeld, Nazi criminal hunters, in Paris, France, and letters of Regina Springer and her husband Leib Springer from Vienna to members of their families during the Holocaust, 1940-1984 - Complaint lodged against the Nazi criminal Klaus Barbie by Attorney at Law Serge Klarsfeld in Paris on behalf of Jechiel Avram, a citizen of Israel, born in Vienna, 1936, who was in a children's home in Izieu, France during the war, regarding the role of Barbie in the murder of his cousin, Siegmund Springer, born in Vienna, Austria, 1936, who was in a children's home in Izieu, France during the war, was deported from there to the Drancy camp, and from there to Poland, where he perished; - Letters with requests for help sent by Regina and Leib Springer, the parents of Siegmund Springer, from a camp in Opole to members of their family in Vienna, 1940-1941; - Articles which appeared in the "International Herald Tribune", in "Die Tageszeitung" in Berlin, and in the "The Jerusalem Post", regarding the claims of Beate and Serge Klarsfeld against the Vatican which they accused of hiding Klaus Barbie and additional Nazi criminals and aiding in their escape to South America after the war, 20-29 January 1984; - Article regarding a demonstration organized by Beate Klarsfeld in Santiago, Chile, against the Nazi criminal Walter Rauff and her arrest during the demonstration.