- Supreme Court of Iowa | Wednesday, November 14, 1973 | Cited 0 times
- Supreme Court of Iowa | Tuesday, January 10, 1967 | Cited 0 times
- Supreme Court of the United States | Monday, April 29, 1974 | Cited 0 times
- Supreme Court of Iowa | Tuesday, July 3, 1973 | Cited 0 times
- Supreme Court of the United States | Monday, March 31, 1941 | Cited 0 times
- Supreme Court of the United States | Monday, June 14, 1943 | Cited 0 times
- Supreme Court of the United States | Tuesday, June 25, 1974 | Cited 0 times
- Supreme Court of the United States | Monday, May 27, 1968 | Cited 0 times
- Supreme Court of the United States | Monday, February 24, 1969 | Cited 0 times