United Ass'n of Journeymen & Apprentices of Plumbing & Pipe Fitting Industry of the United States & Canada, Local Union No. 525 v. National Labor Relations Board

United Association and Apprentices of the Plumbing and Pipe Fitting Industry of the United States and Canada Local Union 525, AFL-CIO (Local 525) petitions for review of an order of the National Labor Relations Board (the Board) finding it guilty of violating National Labor Relations Act (the Act) § 8(b)(1)(A), 29 U.S.C. '§ 158(b)(1)(A). The Board cross-applies for enforcement of its order. 1 Our jurisdiction over this case is predicated on 29 U.S.C. §§ 160 (e) & (f).

Raymond R. Petrin, the complainant before the Board, was a member of Local 788 at Portsmouth, New Hampshire. In early 1975, Petrin received permission to work within the jurisdiction of Local 525 at Las Vegas, Nevada. Although Petrin was qualified as a building and construction trades journeyman, his membership book incor *1204 rectly designated him as a metal trades journeyman.

After Petrin presented his credentials to Weber, Local 525’s Las Vegas business agent, Petrin’s name was placed on Local 525’s hiring list. On March 15, 1974, Petrin was dispatched to Reynolds Electrical and Engineering Co. (the Company), where he submitted his credentials to Jack Mogannam, Local 525’s job steward. At that time, Petrin did…