- Court of Appeals for the D.C. Circuit | Monday, May 22, 1967 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, June 20, 1969 | Cited 0 times
- District of Columbia Court of Appeals | Friday, June 17, 1966 | Cited 0 times
- Supreme Court of the United States | Monday, February 25, 1963 | Cited 0 times