- Supreme Court of Iowa | Tuesday, December 13, 1960 | Cited 0 times
- New York Supreme Court | Thursday, December 2, 1982 | Cited 0 times
- Supreme Court of Iowa | Wednesday, May 11, 1988 | Cited 0 times
- Court of Appeals of Iowa | Tuesday, October 25, 1983 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, October 3, 1975 | Cited 0 times
- Court of Appeals of Arizona | Wednesday, December 8, 1971 | Cited 0 times