- Supreme Court of Pennsylvania | Friday, May 8, 1959 | Cited 0 times
- Court of Appeals for the Third Circuit | Thursday, July 10, 1975 | Cited 0 times
- Court of Appeals for the Third Circuit | Thursday, October 1, 1981 | Cited 0 times
- Supreme Court of the United States | Tuesday, April 22, 1980 | Cited 0 times