- Supreme Court of the United States | Tuesday, February 24, 1959 | Cited 0 times
- Supreme Court of the United States | Monday, April 30, 1962 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Monday, October 9, 1961 | Cited 0 times
- District Court, D. Colorado | Monday, July 18, 1949 | Cited 0 times