- Court of Appeals for the Seventh Circuit | Thursday, December 21, 1972 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Wednesday, February 26, 1964 | Cited 0 times
- Supreme Court of the United States | Thursday, June 29, 1972 | Cited 0 times
- Supreme Court of the United States | Monday, June 3, 1968 | Cited 0 times