- Supreme Court of Iowa | Tuesday, January 19, 1971 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, April 12, 1972 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, May 20, 1971 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, August 31, 1961 | Cited 0 times
- Supreme Court of Iowa | Wednesday, April 8, 1964 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, November 17, 1970 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, June 9, 1971 | Cited 0 times
- Supreme Court of Iowa | Tuesday, June 9, 1964 | Cited 0 times