- Supreme Court of the United States | Monday, May 28, 1956 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Monday, June 3, 1957 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Wednesday, July 3, 1957 | Cited 0 times
- Supreme Court of the United States | Monday, February 27, 1956 | Cited 0 times