- Supreme Court of Iowa | Wednesday, December 21, 1977 | Cited 0 times
- Supreme Court of Iowa | Tuesday, October 20, 1959 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, August 15, 1966 | Cited 0 times
- Supreme Court of Iowa | Tuesday, February 9, 1965 | Cited 0 times
- Supreme Court of Iowa | Tuesday, February 10, 1948 | Cited 0 times