- Supreme Court of the United States | Monday, June 11, 1973 | Cited 0 times
- District Court, E.D. Pennsylvania | Friday, May 16, 1975 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Friday, October 18, 1974 | Cited 0 times
- Court of Appeals for the First Circuit | Thursday, April 18, 1974 | Cited 0 times
- Supreme Court of the United States | Monday, February 20, 1961 | Cited 0 times
- District Court, E.D. Pennsylvania | Monday, March 10, 1975 | Cited 0 times
- Supreme Court of the United States | Monday, June 11, 1973 | Cited 0 times
- Supreme Court of the United States | Monday, April 24, 1972 | Cited 0 times