- Supreme Court of Pennsylvania | Friday, March 20, 1970 | Cited 0 times
- Supreme Court of Pennsylvania | Monday, June 5, 1978 | Cited 0 times
- Supreme Court of Pennsylvania | Monday, November 26, 1973 | Cited 0 times
- Supreme Court of Pennsylvania | Monday, January 27, 1975 | Cited 0 times
- Supreme Court of Pennsylvania | Wednesday, March 14, 1979 | Cited 0 times
- Supreme Court of the United States | Tuesday, March 5, 1968 | Cited 0 times