...person an order requiring such person to appear before the Commission, its members, or the designated agency, there to produce evidence if so ordered, or...testimony touching the matter under investigation ; and any failure to obey such order of the court may be punished by said court as a contempt thereof....

...jurisdiction to issue to such person an order requiring: such person to appear before the Commission, there to produce evidence if so ordered, or there...testimony touching the matter under investigation, and any failure to obey such order of the court may be punished by said court as a contempt thereof....

...such person to give testimony or produce any books, records, or other documentary or physical evidence touching the matter under investigation or in question ; and any failure to obey such order of the court may be punished by such court as contempt thereof. All process in any such...

...Commission or member of officer designated by the Commission, there to produce records, if so ordered, or to give testimony touching the matter under investigation or in question and any failure to obey such order of the court may be punished by such court as contempt thereof. All process in any such...

...such person an order requiring such person to appear before the Commission or an employee thereof, there to produce evidence if so ordered, or there to give testimony touching the matter under inquiry. Any failure of such person to obey any such order of the court may be punished by the court...

...such person an order requiring such person to appear before the Commission or a subcommittee thereof, there to produce evidence if so ordered, or there to give testimony touching the matter under inquiry : and any failure to obey such order of the court may be punished by the •court as a contempt...

...Commis** sion, or a subcommittee thereof, there to produce pertinent, iK>» ^relevant, and nonprivileged evidence if so ordered, or there to •^ give, testimony touching the matter under investigation ; and 17 any failure to obey such order of the court may be punished 18 ' by said court as a contempt...

...before the Commission or a subcommittee thereof, there to produce pertinent, relevant and nonprivileged evidence if so ordered, or there to give testimony touching the matter under investigation; and any failure to obey such order of the court may be punished by said court as a contempt thereof/'...

...have jurisdiction to issue to such person an order requiring such person to appear before the Board, its member, agent, or agency, there to produce evidence...investigation or in question ; and any failure to obey such order of the court may be punished bv said court as a contempt thereof. (3) No person shall be...

...an order requiring such person to appear before the Commission or a subcommittee or member thereof, there to produce evidence if so ordered, or there to give testimony touching the matter under inquiry. Any failure of any such person to obey any such order of the court may be punished by the...