- Supreme Court of Pennsylvania | Friday, May 4, 1973 | Cited 0 times
- Supreme Court of the United States | Monday, November 1, 1982 | Cited 0 times
- Supreme Court of the United States | Friday, December 11, 1931 | Cited 0 times
- Supreme Court of the United States | Monday, April 20, 1970 | Cited 0 times