
    (No. 6278
    Cargill, Incorporated, Claimant, vs. State of Illinois, Department of Transportation, Respondent.
    
      Opinion filed September 8, 1972.
    
    Cargill, Incorporated, Claimant, pro se.
    William J. Scott, Attorney General; William E. Webber, Assistant Attorney General, for Respondent.
   Perlin, C.J.  