- Court of Appeals for the Seventh Circuit | Friday, June 13, 1947 | Cited 0 times
- Supreme Court of the United States | Monday, June 2, 1947 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, May 18, 1961 | Cited 0 times
- Supreme Court of the United States | Monday, January 11, 1960 | Cited 0 times