- United States Tax Court | Friday, July 28, 1961 | Cited 0 times
- Oregon Supreme Court | Wednesday, September 22, 1971 | Cited 0 times
- Court of Appeals of Oregon | Wednesday, September 7, 1994 | Cited 0 times
- Montana Supreme Court | Friday, April 27, 1962 | Cited 0 times
- Oregon Supreme Court | Wednesday, September 9, 1981 | Cited 0 times
- Oregon Supreme Court | Thursday, April 6, 2000 | Cited 0 times
- Oregon Supreme Court | Thursday, June 17, 2010 | Cited 0 times