- Colorado Court of Appeals | Tuesday, July 9, 1974 | Cited 0 times
- Colorado Court of Appeals | Wednesday, September 3, 1975 | Cited 0 times
- Supreme Court of Colorado | Monday, July 15, 1968 | Cited 0 times
- Massachusetts Supreme Judicial Court | Tuesday, March 14, 1961 | Cited 0 times
- California Supreme Court | Friday, May 13, 1949 | Cited 0 times