Ben Ferencz is a Hungarian-born American lawyer. He was an investigator of Nazi war crimes after World War II and the Chief Prosecutor for the United States Army at the Einsatzgruppen Trial, one of the twelve military trials held by the U.S. authorities at Nuremberg, Germany. Later, he became an advocate of the establishment of an international rule of law and of an International Criminal Court. From 1985 to 1996, he was Adjunct Professor of International Law at Pace University. Ben Ferencz has hand signed this 8x10 Photo. JSA Authentication #AC92456 and JSA Certificate of Authenticity. Passed Beckett Review Order ID #30722 and Review Order Item ID #36414. GAI Authentication Sticker #GV546114 and Certificate of Authenticity.