- Supreme Court of Pennsylvania | Tuesday, May 22, 2001 | Cited 0 times
- Supreme Court of Pennsylvania | Monday, January 5, 1959 | Cited 0 times
- Commonwealth Court of Pennsylvania | Wednesday, August 16, 2000 | Cited 0 times
- Commonwealth Court of Pennsylvania | Friday, November 5, 1993 | Cited 0 times
- Supreme Court of Pennsylvania | Wednesday, April 23, 1969 | Cited 0 times
- Commonwealth Court of Pennsylvania | Tuesday, February 15, 2000 | Cited 0 times
- Supreme Court of the United States | Wednesday, January 18, 1989 | Cited 0 times