- Supreme Court of Pennsylvania | Thursday, March 14, 1968 | Cited 0 times
- Court of Appeals for the Second Circuit | Thursday, October 14, 1971 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, July 30, 1968 | Cited 0 times
- District Court, District of Columbia | Friday, November 13, 1992 | Cited 0 times