- Supreme Court of Pennsylvania | Monday, June 28, 1971 | Cited 0 times
- Supreme Court of Pennsylvania | Friday, November 17, 1972 | Cited 0 times
- Court of Appeals for the Second Circuit | Friday, June 11, 1971 | Cited 0 times
- Court of Appeals for the Third Circuit | Friday, March 12, 1971 | Cited 0 times
- Supreme Court of Pennsylvania | Friday, March 15, 1968 | Cited 0 times
- Supreme Court of the United States | Monday, June 13, 1966 | Cited 0 times
- Illinois Supreme Court | Friday, January 19, 1968 | Cited 0 times