- Supreme Court of the United States | Monday, December 8, 1969 | Cited 0 times
- Supreme Court of the United States | Monday, January 26, 1970 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, May 27, 1968 | Cited 0 times
- Court of Appeals for the Third Circuit | Tuesday, December 10, 1968 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, October 27, 1966 | Cited 0 times