- Supreme Court of the United States | Monday, May 29, 1939 | Cited 0 times
- Supreme Court of the United States | Monday, January 8, 1951 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, March 8, 1957 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, June 28, 1957 | Cited 0 times