
    (No. 6471
    Merck, Sharp and Dohme, Claimant, vs. State of Illinois, Department of Mental Health, Respondent.
    
      Opinion filed May 3, 1973.
    
    Merck, Sharp and Dohme, Claimant, pro se.
    William J. Scott, Attorney General; Saul R. Wexler, Assistant Attorney General, for Respondent.
   Per Curiam.  