White City Amusement Co. v. Industrial Commission , 331 Ill. 541 ( 1928 )
Mt. Olive & Staunton Coal Co. v. Industrial Commission , 355 Ill. 222 ( 1934 )
Landon v. Industrial Commission , 341 Ill. 51 ( 1930 )
Mt. Olive & Staunton Coal Co. v. Industrial Commission , 374 Ill. 461 ( 1940 )