- Court of Appeals for the Fifth Circuit | Monday, June 12, 1967 | Cited 0 times
- Supreme Court of the United States | Monday, May 18, 1964 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, April 2, 1970 | Cited 0 times
- Nebraska Supreme Court | Tuesday, May 1, 1979 | Cited 0 times
- Supreme Court of the United States | Monday, June 13, 1966 | Cited 0 times