- Court of Appeals for the Second Circuit | Monday, May 19, 1969 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, April 5, 1971 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, October 7, 1963 | Cited 0 times
- Illinois Supreme Court | Thursday, May 18, 1967 | Cited 0 times