Section 11
SEC. 11. Any and all persons who at any time were members of any emergency currency boards or committees or who assisted in the printing or issuance of any emergency currency and any other person whomsoever are subject to examination by the Board, which is authorized to issue subpoena, must furnish all information within their knowledge concerning emergency currency. Any person called under this section to render assistance or to give information shall be paid compensation and traveling and other necessary expenses incident to the performance of his duty hereunder. Such compensation shall be determined by the Secretary of Finance and paid out of the funds appropriated under section sixteen of this Act.