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- Illinois Supreme Court | Friday, September 30, 1960 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, November 9, 1995 | Cited 0 times
- Illinois Supreme Court | Thursday, February 6, 1986 | Cited 0 times
- Supreme Court of the United States | Friday, June 24, 1983 | Cited 0 times
- District Court, E.D. Pennsylvania | Tuesday, November 2, 1993 | Cited 0 times
- Illinois Supreme Court | Friday, October 1, 1976 | Cited 0 times