- Supreme Court of Iowa | Wednesday, April 16, 1975 | Cited 0 times
- Supreme Court of Iowa | Tuesday, May 2, 1967 | Cited 0 times
- Supreme Court of Iowa | Thursday, June 17, 1971 | Cited 0 times
- Supreme Court of Iowa | Thursday, July 14, 1966 | Cited 0 times
- Nebraska Supreme Court | Friday, September 20, 1985 | Cited 0 times