- Court of Appeals for the Eighth Circuit | Tuesday, March 30, 1965 | Cited 0 times
- Supreme Court of Iowa | Tuesday, April 8, 1969 | Cited 0 times
- Supreme Court of Iowa | Tuesday, June 13, 1961 | Cited 0 times
- Supreme Court of Iowa | Friday, May 6, 2005 | Cited 0 times