
    (No. 75-CC-583
    Mine Safety Appliances Co., Claimant, vs. State of Illinois, Environmental Protection Agency, Respondent.
    
      Opinion filed February 4, 1975.
    
    Mine Safety Appliances Co., Claimant, pro se.
    
      William J. Scott, Attorney General; William E. Webber, Assistant Attorney General, for Respondent.
   Per Curiam.  