- Supreme Court of the United States | Wednesday, June 25, 1986 | Cited 0 times
- Supreme Court of the United States | Monday, May 8, 1916 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, February 23, 1987 | Cited 0 times
- District Court, N.D. Iowa | Wednesday, April 30, 1952 | Cited 0 times