
    No. 484.
    Vrilium Products Co. et al. v. United States.
    
      Leslie E. Salter for petitioners. Solicitor General Perlman, Assist
      
      ant Attorney General Mclnerney, Philip R. Monahan and Felicia H. Dubrovsky for the United States.
   C. A. 7th Cir. Certiorari denied.  