Mayrath Co. v. Industrial Commission , 33 Ill. 2d 224 ( 1965 )
Allis Chalmers Manufacturing Co. v. Industrial Commission , 57 Ill. 2d 257 ( 1974 )
Raffaelle v. Industrial Commission , 326 Ill. 166 ( 1927 )
Wellman-Lord, Inc. v. Industrial Commission , 48 Ill. 2d 533 ( 1971 )