(No. 5615

Mobil Oil Corporation, A Corporation, Claimant, vs. State of Illinois, Various State Agencies, Respondent.

Opinion filed August 30, 1971.

Giffin, Winning, Lindner, Newkirk and Cohen, Attorney for Claimant.

William J. Scott, Attorney General; William E. Webber, Assistant Attorney General, for Respondent.

Perlin, C.J.