
    No. 457.
    Colgrove et al. v. United States.
    
      Thurman Arnold and Walter M. Gleason for petitioners. Solicitor General Perlman, Assistant Attorney General Campbell, Robert S. Erdahl, Vincent A. Kleinfeld and John T. Grigsby for the United States.
   C. A. 9th Cir. Certiorari denied.  