
    (No. 6332
    California Computer Products, Inc., Claimant, vs. State of Illinois, Department of Transportation, Respondent.
    
      Opinion filed June 13, 1972.
    
    California Computer Products, Inc., Claimant, pro se.
    William J. Scott, Attorney General; William E. Webber, Assistant Attorney General, for Respondent.
   Perlin, C.J.  