Sinclair Pipe Line Co. v. Village of Richton Park , 19 Ill. 2d 370 ( 1960 )
La Salle Nat. Bank v. County of Cook , 12 Ill. 2d 40 ( 1957 )
Treadway v. City of Rockford , 24 Ill. 2d 488 ( 1962 )