...person to appear before the Director of Public Works and produce books and papers if so ordered and give evidence touching the matter in question; and any failure to obey such order of the court may be punished by such court as a contempt thereof. "SEC. 11. Upon the application...

...carrier or other person to appear before said commission (and produce books and papers if so ordered) and give evidence touching the matter in question ; and any failure to obey such order of the court may be punished by such court as a contempt thereof. The claim that any such...

...or other person to appear before said Commissioner (and produce books and papers if so ordered) and give evidence touching the matter in question; and any failure to obey such order of the court may be punished by such court aa a contempt thereof. The claim that any such...

...person an order requiring him to appear before the Commissioner, or the officer designated by him, there to produce documentary evidence, if so ordered, or to give evidence touching the matter under investigation or in question. Failure to obey the order of the court may be punished by the court...

...person an order requiring him to appear before the Commissioner, or the officer designated by him, there to produce documentary evidence, if so ordered, or to give evidence touching the matter under investigation or in question. Failure to obey the order of the court may be punished by the court...

...jurisdiction of which such inquiry is carried on may, in case of contumacy or refusal to obey a soibpena issued to any corporation or other person, issue an...punished by such court as a contempt thereof. Upon the application of the Attorney General of the United States, at the request of the Commission, the...

...by the Attorney General, issue an order requiring such person to appear before the Attorney General or to produce documentary evidence, if so ordered,...touching the matter in question, and any failure to obey such order of the court may be punished by that court as a contempt upon itself. The investigation...

...by the Attorney General, issue an order requiring such person to appear before the Attorney General or to produce documentary evidence, if so ordered,...touching the matter in question, and any failure to obey such order of the court may be punished by that court as a contempt upon itself. The investigation...

...order requiring stich < tlon or other person to appear before the Commission, or to produce documentar evidence if so ordered, or to give evidence touching the matter in question ; any failure to obey such order of the court may be punished by such court as ¡ contempt thereof....

...order requiring stich < tlon or other person to appear before the Commission, or to produce documentar evidence if so ordered, or to give evidence touching the matter in question ; any failure to obey such order of the court may be punished by such court as ¡ contempt thereof....