- Supreme Court of Minnesota | Friday, October 17, 1941 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, October 17, 1995 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, January 15, 1985 | Cited 0 times
- Supreme Court of the United States | Monday, March 7, 1977 | Cited 0 times