- Supreme Court of the United States | Thursday, February 22, 1973 | Cited 0 times
- Supreme Court of the United States | Monday, January 7, 1952 | Cited 0 times
- Supreme Court of the United States | Monday, December 15, 1958 | Cited 0 times
- Supreme Court of the United States | Monday, February 17, 1964 | Cited 0 times
- Supreme Court of the United States | Tuesday, June 1, 1971 | Cited 0 times
- District Court, W.D. Pennsylvania | Monday, July 21, 1969 | Cited 0 times