
    No. 480.
    Local 135, International Brotherhood of Teamsters, Chauffeurs, Warehousemen and Helpers of America, AFL-CIO, v. National Labor Relations Board.
    
      Edward J. Fillenwarth for petitioner. Solicitor General Rankin, Stuart Rothman, Thomas J. McDermott, Dominick L. Manoli and Herman M. Levy for respondent.
   C. A. 7th Cir. Certiorari denied.  