
    (No. 7071
    Richard L. Cooper, Claimant, vs. State of Illinois, Pollution Control Board, Respondent.
    
      Opinion filed February 9, 1973.
    
    Richard L. Cooper, Claimant, pro se.
    William J. Scott, Attorney General; Saul R. Wexler, Assistant Attorney General, for Respondent.
   Per Curiam.  