- Supreme Court of Pennsylvania | Friday, December 30, 1983 | Cited 0 times
- Supreme Court of Pennsylvania | Tuesday, February 25, 1997 | Cited 0 times
- Commonwealth Court of Pennsylvania | Thursday, January 25, 1996 | Cited 0 times
- Superior Court of Pennsylvania | Thursday, January 12, 1950 | Cited 0 times
- Supreme Court of Pennsylvania | Thursday, September 6, 1990 | Cited 0 times
- Supreme Court of Pennsylvania | Tuesday, May 6, 1986 | Cited 0 times
- Supreme Court of the United States | Tuesday, June 23, 1987 | Cited 0 times