...order of the court may be punished by said court as a contempt thereof. (c) No person shall be excused from attending and testifying or from producing books,...correspondence, documents, or other evidence in obedience to the subpena of the Commission, on the ground that the testimony or evidence required of him may tend to...

...may be punished by said court as a contempt thereof. 4. No person shall be excused from attending or testifying or from producing books, records, correspondence, documents or other evidence in obedience to the subpena of the board, on the ground that the testimony or evidence required of him may tend to incriminate...

...order of the court may be punished by said court as a contempt thereof. (c) No person shall be excused from attending and testifying or from producing books,...correspondence, documents, or other evidence in obedience to the subpena of the Commission, on the ground that the testimony or evidence required of him may tend to...

...fees as are paid for like services in the courts of the United States. (d) No person shall be excused from attending and testifying or from producing books,...correspondence, documents, or other evidence in obedience to a subpena, on the ground that the testimony or evidence required of him may tend to incriminate him...

...witness shall not be excused from testifying or from producing books, papers, or other evidence on the ground that the testimony or evidence required of him may tend to incriminate him or subject him to a penalty or forfeiture. But no such witness may be prosecuted or subjected •...

...witness shall not be excused from testifying or from producing books, paper's, or other evidence on the ground that the testimony or evidence required of him may tend to incriminate him or subject him to a penalty or forfeiture. But no such witness may be prosecuted or subjected •...

...witness shall not be excused from testifying or from producing books, papers, or other evidence on the ground that the testimony or evidence required of him may tend to incriminate him or subject him to a penalty or forfeiture. But no such witness may be prosecuted or subjected to...

...witness shall not be excused from testifying or from producing books, papers, or other evidence on the ground that the testimony or evidence required of him may tend to incriminate him or subject him to a penalty or forfeiture. But no such witness may be prosecuted or subjected to...

...witness shall not be excused from testifying or from producing books, papers, or other evidence on the ground that the testimony or evidence required of him may tend to incriminate him or subject him to a penalty or forfeiture. But no such witness may be prosecuted or subjected •...

...shall not be excused from testifying or from producing books, palters, or other evidence on the grounds that the testimony or evidence required of him may tend to incriminate him or subject him to a penalty or forfeiture. But no such witness shall be prosecuted or subjected...