- Court of Appeals for the Seventh Circuit | Friday, June 8, 1973 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, February 16, 1973 | Cited 0 times
- Supreme Court of the United States | Monday, February 13, 1967 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, June 7, 1966 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, March 31, 1953 | Cited 0 times
- District Court, S.D. Iowa | Friday, September 28, 1973 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Monday, April 3, 1967 | Cited 0 times