- Appellate Court of Illinois | Tuesday, February 16, 1965 | Cited 0 times
- Supreme Court of Colorado | Friday, December 23, 1960 | Cited 0 times
- Supreme Court of Colorado | Tuesday, September 5, 1967 | Cited 0 times
- Colorado Court of Appeals | Tuesday, December 1, 1970 | Cited 0 times
- Supreme Court of Colorado | Monday, September 30, 1963 | Cited 0 times
- California Supreme Court | Tuesday, July 9, 1968 | Cited 0 times