- Supreme Court of Pennsylvania | Monday, November 26, 1973 | Cited 0 times
- Supreme Court of Pennsylvania | Friday, October 8, 1976 | Cited 0 times
- Supreme Court of Pennsylvania | Friday, October 8, 1976 | Cited 0 times
- Supreme Court of the United States | Monday, April 6, 1970 | Cited 0 times
- Supreme Court of Pennsylvania | Monday, April 18, 1955 | Cited 0 times
- Supreme Court of Pennsylvania | Monday, July 2, 1973 | Cited 0 times