
    No. 151.
    Nilva et al. v. United States.
    
      Boss O’Donoghue, Robert M. Scott and John W. Graff for petitioners.
    
      Solicitor General Sobeloff, Assistant Attorney General Olney, Beatrice Rosenberg and Carl H. Imlay for the United States.
   C. A. 8th Cir. Certiorari denied.  