- Supreme Court of the United States | Monday, May 4, 1959 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, April 7, 1966 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Wednesday, February 28, 1968 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, October 4, 1966 | Cited 0 times
- Supreme Court of the United States | Monday, January 20, 1969 | Cited 0 times
- District Court, E.D. Pennsylvania | Wednesday, September 25, 1963 | Cited 0 times