
    No. 237.
    Armco Drainage & Metal Products, Inc., Fabricating Division, v. National Labor Relations Board.
    
      Carl M. Jacobs for petitioner. Solicitor General Sobeloff, Theo
      
      phil C. Kammholz, David P. Findling, Dominick L. Manoli and Nancy Sherman for respondent.
   C. A. 6th Cir. Certiorari denied.  