...Whenever it is charged that any person has engaged in or Is engaging in any such unfair labor practices, the Board, or any agent or agency designated by the...a member thereof, or before a designated agent or agency, at a place therein fixed, not less than [five] fifteen days after the serving of said complaint....

...code, law, or otherwise. "(b) Whenever it is charged that any person has engaged in or is engaging in any such unfair labor practice, the Board, or any agent or agency designated by it for such purpose, may file with the Commission a complaint stating the charges in that respect and...

...writing that the parties subpenaed have knowledge pertinent to the question at issue. Any member of the Board, or any agent or agency designated by the Board for such purposes, may administer oaths and affirmations, examine witnesses, and receive evidence. Such attendance of...

...this nature. 14 SEC. ID (b). Whenever it is charged that any person has engaged in or Is encaging in any such unfair labor practice, the Board, or any agent or agency designated by th« Hoard for sucli purposes, snail have power to issue1 and cau^e to be served upon suc h per^a a...

..."When charges have been preferred with the Board that any person has engaged in or is engaging in any unfair labor practice, the Board, or any agent or...agency designated by the Board for such purposes, shall issue and cause to be served upon such person a complaint within sixty days from the h'ling of such...

...to rend ns follows: "(l>> Whenever it is charged that any i>erson has engaged in or is engng^ "~ in any such unfair labor practice, the Board, or any agent or agency dcsignaby the Hoard for such purposes, shall have power to issue and cause to served upon such person...

...practices. Section 10 (b) reads: (b) Whenever it is charged that any person has engaged in or is engagin any such unfair labor practice, the Board, or any agent or agency designate! the Board for such purposes, shall have power to issue and cause to be se upon such person...

...code, law, or otherwise. (b) Whenever it is charged that any person has engaged in or is engaging in any such unfair labor practice, the [Board, or any...agency designated by the Board for such purposes] Administrator shall investigate such charge, and if he has reasonable cause to believe such charge...

...carry out the purposes of this act, and the election shall be under the supervision and direction of .the Board, or any agent or agency designated by the Board for such purpose. Let the voters vote yes or no on this section. 15. Every labor organization within the United...

...production of any evidence that relates to any matter under investigation by the Board. Any member of the Board or any agent or agency designated by the Board for such purpose may administer oaths and affirmations, examine witnesses, and receive evidence. Such attendance...