- Supreme Court of the United States | Monday, December 11, 1961 | Cited 0 times
- Supreme Court of the United States | Monday, February 20, 1950 | Cited 0 times
- Supreme Court of Colorado | Monday, July 6, 1964 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Friday, December 2, 1966 | Cited 0 times
- Supreme Court of Colorado | Monday, June 6, 1966 | Cited 0 times
- Supreme Court of the United States | Monday, March 21, 1960 | Cited 0 times