- Supreme Court of Pennsylvania | Tuesday, November 11, 1969 | Cited 0 times
- Supreme Court of Pennsylvania | Friday, June 27, 1969 | Cited 0 times
- Supreme Court of Pennsylvania | Wednesday, May 28, 1969 | Cited 0 times
- Supreme Court of the United States | Monday, January 9, 1956 | Cited 0 times
- Supreme Court of the United States | Monday, March 18, 1963 | Cited 0 times
- Supreme Court of the United States | Monday, April 8, 1968 | Cited 0 times
- Supreme Court of the United States | Monday, June 2, 1969 | Cited 0 times