
    No. 397.
    International Union, United Automobile, Aircraft & Agricultural Implement Workers of America, CIO, v. National Labor Relations Board.
    
      Harold A. Katz, Harold A. Cranefield and Kurt L. Hanslowe for petitioner. Solicitor General Rankin, Theophil C. Kammholz, Dominick L. Manoli and Samuel M. Singer for respondent.
   C. A. 7th Cir. Certiorari denied.  