
    (No. 73—CC—126
    Sun Oil Company of Pennsylvania, Claimant, vs. State of Illinois, Department of Revenue, Respondent.
    
      Opinion filed April 16, 1973.
    
    Sun Oil Company of Pennsylvania, Claimant, pro se.
    William J. Scott, Attorney General; Douglas G. Olson, Assistant Attorney General, for Respondent.
   Per Curiam.  