JOSEF MENGELE (1911 - ca. 1980) Nazi "doctor" who plied his trade at Auschwitz, he was the most brutal and detestable of all the camp doctors. It was Mengele's decision as to whether camp inmates would be used as forced labor or sent directly to the gas chambers, and he as well performed hideous experiments on inmates, especially twins. After the war, Mengele fled to Argentina where he avoided capture until his death. Very rare signature: "Mengele" on a small slip of paper cut from a German document. With 5" x 7" photo in civilian garb. Fine. About twelve years ago a single document bearing about ten Mengele signatures was broken-up and the signatures sold separately - this is one of the very few remaining examples.