
    No. 12,
    Original.
    Illinois v. Michigan et al.
    
      Solicitor General Rankin, Assistant Attorney General Morton, David R. Warner and Walter Kiechel, Jr. for the United States.
    
      Grenville Beardsley, Attorney General of Illinois, William C. Wines, Assistant Attorney General, George E. Billett, Charles A. Bane and Calvin D. Trowbridge, Special Assistant Attorneys General, for the State of Illinois.
   The petition of intervention of the United States and the answer of the State of Illinois are referred to the Special Master.  