New Nat. Coal Co. v. Industrial Com. , 373 Ill. 468 ( 1940 )
Central Ill. Light Co. v. Industrial Com. , 359 Ill. 430 ( 1935 )
Garbowicz v. Industrial Com. , 373 Ill. 268 ( 1940 )
Rodriguez v. Industrial Com. , 371 Ill. 590 ( 1939 )