- Supreme Court of Iowa | Wednesday, September 17, 1980 | Cited 0 times
- Supreme Court of Iowa | Tuesday, November 8, 1977 | Cited 0 times
- Supreme Court of the United States | Monday, June 2, 1941 | Cited 0 times
- Supreme Court of Iowa | Tuesday, September 19, 1972 | Cited 0 times
- Supreme Court of Iowa | Wednesday, January 18, 1984 | Cited 0 times
- Supreme Court of Iowa | Tuesday, January 9, 1962 | Cited 0 times