- District of Columbia Court of Appeals | Friday, January 6, 1967 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Thursday, February 8, 1962 | Cited 0 times
- District of Columbia Court of Appeals | Monday, June 10, 1968 | Cited 0 times
- District of Columbia Court of Appeals | Thursday, April 7, 1960 | Cited 0 times
- Supreme Court of the United States | Monday, October 10, 1949 | Cited 0 times