- Oregon Supreme Court | Thursday, May 28, 1970 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, October 16, 1974 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, June 1, 1967 | Cited 0 times
- Court of Appeals for the First Circuit | Wednesday, March 25, 1981 | Cited 0 times