
    No. 200.
    Shopmen’s Local Union No. 733, International Association of Bridge, Structural & Ornamental Iron Workers, A. F. of L., v. National Labor Relations Board.
    
      Warren E. Hall, Jr. and Margaret Hills Fairleigh for petitioner. Solicitor General Sobeloff, Theophil C. Kamm-holz, David P. Findling, Dominick L. Manoli and Robert G. Johnson for respondent.
   C. A. 6th Cir. Certiorari denied.  