- Court of Appeals for the Seventh Circuit | Friday, July 20, 1973 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, March 4, 1966 | Cited 0 times
- Court of Appeals for the Third Circuit | Friday, January 8, 1965 | Cited 0 times
- Supreme Court of the United States | Tuesday, February 22, 1972 | Cited 0 times
- Supreme Court of the United States | Thursday, June 29, 1972 | Cited 0 times