- Oregon Supreme Court | Wednesday, October 1, 1969 | Cited 0 times
- Court of Appeals for the Second Circuit | Wednesday, December 29, 1965 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Monday, December 18, 1967 | Cited 0 times
- Supreme Court of the United States | Tuesday, March 3, 1970 | Cited 0 times