Petersen v. Corrubia , 21 Ill. 2d 525 ( 1961 )
Walker v. Witt , 4 Ill. 2d 16 ( 1954 )
Poulos v. F. H. Hill Co. , 401 Ill. 204 ( 1948 )
Monroe v. Shrake , 376 Ill. 253 ( 1941 )