- Supreme Court of Iowa | Tuesday, February 6, 1968 | Cited 0 times
- Supreme Court of Iowa | Wednesday, September 2, 1970 | Cited 0 times
- Supreme Court of Iowa | Tuesday, April 9, 1968 | Cited 0 times
- Supreme Court of Iowa | Tuesday, November 16, 1965 | Cited 0 times
- Supreme Court of Iowa | Tuesday, September 21, 1954 | Cited 0 times
- Supreme Court of Minnesota | Friday, December 17, 1937 | Cited 0 times
- Supreme Court of the United States | Monday, June 2, 1941 | Cited 0 times