- Supreme Court of the United States | Monday, June 13, 1960 | Cited 0 times
- Supreme Court of the United States | Monday, March 21, 1966 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, October 1, 1968 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, November 30, 1971 | Cited 0 times
- Supreme Court of the United States | Monday, March 21, 1966 | Cited 0 times
- Supreme Court of the United States | Monday, April 24, 1972 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, June 29, 1971 | Cited 0 times