- District of Columbia Court of Appeals | Friday, February 17, 1956 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Wednesday, November 30, 1960 | Cited 0 times
- District of Columbia Court of Appeals | Monday, December 30, 1957 | Cited 0 times
- Supreme Court of the United States | Monday, October 10, 1949 | Cited 0 times