...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 investigation; and any failure to obey such order of the court may be punished...

...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 investigation; and any failure to obey such order of the court may be punished...

...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 investigation; and any failure to obey such order of the court may be punished...

...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. Any failure of any such person to obey any such order of 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 investigation ; and any failure to obey such order of the court may be punished...

...issue to such person an order requiring such person to appear before the Board or its hearing examiner, there to produce evidence if so ordered, or there to give testimony touching the matter under review; and any failure to obey such order of the court may be punished by...

...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...

...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...

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

...an order requiring sucli 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 pel-son to obey any such order of the court...