...Commissioner, or any officer thereof designated by him, empowered to administer oaths and affirmation, subpoena witnesses, compel their attendance, take evidence, and require the production of any books, papers, documents, or contracts, or other records which are relevant or material to the...

...proper. For the purpose of any such investigation, the Commission may administer oaths and affirmations, subpoena witnesses, compel their attendance, take evidence and require the production of any books, papers or other records which the Commission deems relevant or material to the investigation....

...Commission, or any officer thereof designated by it, is empowered to adminiM?: oaths and affirmations, subpoena witnesses, compel their attendance, take evidence, and require the production of any books, papers, correspondence, memoranda, contracts, agreements, or other records which are relevant...

...Commission, or any officer thereof designated by it, is empowered to administer oaths and affirmations, subpoena witnesses, compel their attendance, take evidence, and require the production of any books, papers, correspondence, memoranda, contracts, agreements, or other records which are relevant...

...Commission, or any officer thereof designated by it, is empowered to administer oaths and affirmations, subpoena witnesses, compel their attendance, take evidence, and require the production of any books, papers, correspondence, memoranda, contracts, agreements, or other records which are relevant...

...section 802 of Title 21), the Secretary of the Treasury may administer oaths and affirmations, subpena Z u S 0 ܏T# a A e a P Г & l L8 q f " 6 DL ˧ x n (including books, papers, documents and tangible things which constitute or contain evidence) relevant...

...Commission (except as provided In the third sentence of this section) may administer oaths and affirmations, subpoena witnesses, compel their attendance, take evidence, and require the production of any books, papers, correspondence, memoranda, or other records that the Commission deems relevant or...

...Henry Fitts, an officer of the Commission, is hereby designated to administer oaths and affirmations, subpoena witnesses, compel their attendance, take evidence, and require the production of any books, papers, correspondence, memoranda, or other records deemed relevant or material to the inquiry,...

...hereby designated an officer of this Commission and empowered to administer oaths and affirmations, subpoena witnesses, compel their attendance, take evidence, and require the production of any books, papers, correspondence, memoranda, or other records deemed relevant and material to the...

...hereby designated an officer of this Commission and empowered to administer oaths and affirmations, subpoena witnesses, compel their attendance, take evidence, and require the production of any books, papers, correspondence, memoranda, or other records deemed relevant and material to the...