Craig Gottlieb is an American militaria and antique dealer, writer and historian. A regular on History Channel's television program Pawn Stars, Gottlieb is known for uncovering notable military artifacts, including Adolf Hitler's desk set, on which the 1938 Munich Agreement was signed, Benito Mussolini's hat, and Hitler-owned paintings of the dictator's parents. In January 2014, Gottlieb discovered and purchased what he believes may be a false passport belonging to Auschwitz concentration camp physician Josef Mengele.