- Court of Appeals for the Sixth Circuit | Wednesday, June 26, 1968 | Cited 0 times
- Court of Appeals for the Sixth Circuit | Wednesday, February 28, 1968 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, June 10, 1968 | Cited 0 times
- Court of Appeals for the Third Circuit | Monday, March 17, 1969 | Cited 0 times