- Supreme Court of Pennsylvania | Wednesday, February 2, 1972 | Cited 0 times
- Commonwealth Court of Pennsylvania | Wednesday, March 30, 1988 | Cited 0 times
- Commonwealth Court of Pennsylvania | Tuesday, May 26, 1998 | Cited 0 times
- Supreme Court of Pennsylvania | Friday, April 19, 1996 | Cited 0 times
- Commonwealth Court of Pennsylvania | Friday, October 26, 1990 | Cited 0 times
- Commonwealth Court of Pennsylvania | Thursday, December 31, 1998 | Cited 0 times