- Supreme Court of Pennsylvania | Monday, November 13, 1950 | Cited 0 times
- Commonwealth Court of Pennsylvania | Tuesday, August 6, 2002 | Cited 0 times
- Commonwealth Court of Pennsylvania | Wednesday, April 10, 2002 | Cited 0 times
- Commonwealth Court of Pennsylvania | Tuesday, April 13, 1999 | Cited 0 times
- Commonwealth Court of Pennsylvania | Monday, December 10, 2001 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 22, 1983 | Cited 0 times