- Supreme Court of Iowa | Monday, July 28, 1958 | Cited 0 times
- Supreme Court of Iowa | Tuesday, April 4, 1967 | Cited 0 times
- Supreme Court of Iowa | Tuesday, March 9, 1965 | Cited 0 times
- Supreme Court of Iowa | Tuesday, May 5, 1964 | Cited 0 times
- Washington Supreme Court | Thursday, May 20, 1965 | Cited 0 times