
    No. 280.
    Guss, doing business as Photo Sound Products Manufacturing Co., v. Utah Labor Relations Board.
    
      Arthur J. Goldberg and David E. Feller for movant.
   Appeal from the Supreme Court of Utah. (Probable jurisdiction noted, ante, p. 817.) The motion to add the United Steelworkers of America as a party appellee is denied. The United Steelworkers of America may file a brief, amicus curiae, if it desires. The Solicitor General is invited to file a brief, as amicus curiae.  