- Court of Appeals for the Seventh Circuit | Wednesday, January 15, 1969 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, August 15, 1973 | Cited 0 times
- Supreme Court of Minnesota | Friday, February 24, 1956 | Cited 0 times
- Michigan Court of Appeals | Tuesday, November 21, 1967 | Cited 0 times
- Supreme Court of Minnesota | Friday, October 11, 1963 | Cited 0 times
- Supreme Court of Minnesota | Friday, August 7, 1959 | Cited 0 times