- Supreme Court of Pennsylvania | Monday, January 17, 1966 | Cited 0 times
- Appellate Court of Illinois | Monday, February 17, 1969 | Cited 0 times
- Appellate Court of Illinois | Thursday, August 28, 1986 | Cited 0 times
- Appellate Court of Illinois | Friday, February 10, 1984 | Cited 0 times
- Illinois Supreme Court | Friday, January 20, 1984 | Cited 0 times
- Supreme Court of Minnesota | Friday, February 4, 1977 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, April 1, 1980 | Cited 0 times
- Illinois Supreme Court | Wednesday, October 7, 1970 | Cited 0 times