
    (No. 6475
    Ingersoll-Rand Company, Tool and Hoist Division, Claimant, vs. State of Illinois, Department of Transportation, Respondent.
    
      Opinion filed February 8, 1974.
    
    Ingersoll-Rand Company, Tool and Hoist Division, Claimant, pro se.
    William J. Scott, Attorney General; Edward L. S. Arkema, Jr., Assistant Attorney General, for Respondent.
   Per Curiam.  