- Court of Appeals for the Seventh Circuit | Wednesday, April 20, 1955 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Saturday, July 12, 1952 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Monday, July 20, 1942 | Cited 0 times
- Supreme Court of the United States | Monday, March 28, 1949 | Cited 0 times
- Supreme Court of the United States | Monday, December 12, 1949 | Cited 0 times