- Supreme Court of the United States | Monday, June 23, 1969 | Cited 0 times
- Supreme Court of the United States | Tuesday, June 23, 1970 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, April 26, 1968 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, July 28, 1969 | Cited 0 times
- Court of Appeals for the Second Circuit | Tuesday, November 19, 1968 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, May 2, 1969 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Wednesday, December 24, 1969 | Cited 0 times
- Supreme Court of the United States | Monday, June 23, 1969 | Cited 0 times