- Supreme Court of Iowa | Thursday, July 24, 1969 | Cited 0 times
- Supreme Court of Iowa | Wednesday, June 26, 1974 | Cited 0 times
- Supreme Court of Minnesota | Friday, February 26, 1971 | Cited 0 times
- Supreme Court of Minnesota | Friday, March 18, 1977 | Cited 0 times
- Supreme Court of Iowa | Wednesday, April 8, 1964 | Cited 0 times
- Supreme Court of Iowa | Tuesday, March 8, 1949 | Cited 0 times