
    No. 603.
    Denton et al., doing business as Marden Manufacturing Co., v. National Labor Relations Board.
    
      Burr Tracy Ansell and A. R. Surles, Jr. for petitioners.
    
      Solicitor General Sobeloff, David P. Findling and Dominick L. Manoli for respondent.
   C. A, 5th Cir. Certiorari denied.  