- Supreme Court of Minnesota | Monday, February 21, 1949 | Cited 0 times
- Illinois Supreme Court | Friday, June 14, 1940 | Cited 0 times
- Supreme Court of the United States | Monday, November 5, 1973 | Cited 0 times
- California Supreme Court | Friday, October 24, 1969 | Cited 0 times
- Supreme Court of Minnesota | Friday, March 11, 1977 | Cited 0 times