- Wisconsin Supreme Court | Friday, June 30, 1967 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, February 5, 1963 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Tuesday, July 30, 1985 | Cited 0 times
- Wisconsin Supreme Court | Friday, June 26, 1970 | Cited 0 times
- Supreme Court of Missouri | Monday, March 14, 1966 | Cited 0 times