- Supreme Court of the United States | Monday, May 14, 1973 | Cited 0 times
- Supreme Court of the United States | Monday, June 23, 1969 | Cited 0 times
- Superior Court of Pennsylvania | Tuesday, December 14, 2004 | Cited 0 times
- Superior Court of Pennsylvania | Friday, March 6, 1992 | Cited 0 times
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- Supreme Court of Pennsylvania | Monday, October 31, 1988 | Cited 0 times
- Superior Court of Pennsylvania | Monday, July 23, 2007 | Cited 0 times