- Supreme Court of Iowa | Tuesday, November 12, 1968 | Cited 0 times
- Supreme Court of Iowa | Thursday, May 11, 1972 | Cited 0 times
- Supreme Court of Iowa | Wednesday, February 21, 1973 | Cited 0 times
- Supreme Court of Iowa | Tuesday, October 15, 1968 | Cited 0 times
- Court of Special Appeals of Maryland | Tuesday, November 19, 1974 | Cited 0 times
- Supreme Court of Iowa | Wednesday, October 16, 1974 | Cited 0 times
- Supreme Court of Iowa | Wednesday, April 19, 1978 | Cited 0 times