
    No. 434.
    Superior Engraving Co. v. National Labor Relations Board.
    
      George B. Christensen, Otto A. Jaburek and Harold A. Smith for petitioner. Solicitor General Perlman, John F. Davis, David P. Findling, Mozart G. Ratner and Dominick L. Manoli for respondent.
   C. A. 7th Cir. Certiorari denied.  