- Supreme Court of Iowa | Tuesday, March 7, 1967 | Cited 0 times
- Supreme Court of Iowa | Wednesday, January 16, 1974 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, December 20, 1971 | Cited 0 times
- Idaho Court of Appeals | Thursday, June 20, 1985 | Cited 0 times
- Nebraska Supreme Court | Friday, October 12, 1984 | Cited 0 times
- Supreme Court of Iowa | Monday, August 30, 1976 | Cited 0 times