- Court of Appeals for the D.C. Circuit | Wednesday, January 27, 1971 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, July 27, 1962 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Wednesday, April 12, 1967 | Cited 0 times
- Court of Appeals for the First Circuit | Friday, April 9, 1965 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Thursday, February 29, 1968 | Cited 0 times