- Wisconsin Supreme Court | Tuesday, January 5, 1971 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, May 1, 1962 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, April 5, 1973 | Cited 0 times
- Court of Appeals for the Third Circuit | Tuesday, June 22, 1965 | Cited 0 times