- Supreme Court of Iowa | Tuesday, November 14, 1967 | Cited 0 times
- Washington Supreme Court | Tuesday, April 18, 1939 | Cited 0 times
- South Dakota Supreme Court | Wednesday, May 21, 1997 | Cited 0 times
- Nebraska Supreme Court | Friday, January 31, 1986 | Cited 0 times
- Court of Appeals of Iowa | Thursday, January 25, 1990 | Cited 0 times