- Supreme Court of Iowa | Tuesday, September 19, 1972 | Cited 0 times
- Supreme Court of Iowa | Wednesday, February 18, 1976 | Cited 0 times
- Supreme Court of Iowa | Thursday, July 31, 1975 | Cited 0 times
- Supreme Court of Iowa | Thursday, November 11, 1971 | Cited 0 times
- Supreme Court of the United States | Friday, December 7, 1973 | Cited 0 times
- Supreme Court of the United States | Monday, November 26, 1951 | Cited 0 times
- Supreme Court of the United States | Monday, March 28, 1960 | Cited 0 times
- Supreme Court of the United States | Monday, March 18, 1968 | Cited 0 times