- Court of Appeals for the Seventh Circuit | Wednesday, October 29, 1969 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, January 30, 1968 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Friday, June 19, 1970 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, September 25, 1968 | Cited 0 times
- Court of Appeals for the Second Circuit | Friday, December 3, 1971 | Cited 0 times