- Supreme Court of Minnesota | Friday, July 5, 1935 | Cited 0 times
- Supreme Court of Iowa | Tuesday, May 9, 1933 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, September 25, 1989 | Cited 0 times
- Supreme Court of Iowa | Tuesday, October 27, 1931 | Cited 0 times