
    (No. 5477
    Henson & Mills Oil Company, Claimant, vs. State of Illinois, Department of Conservation, Respondent.
    
      Opinion filed August 30, 1971.
    
    William R. Todd, Attorney for Claimant.
    William J. Scott, Attorney General; William E. Webber, Assistant Attorney General, for Respondent.
   Perlin, C.J.  