- Supreme Court of Pennsylvania | Friday, May 30, 1980 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Thursday, March 26, 1964 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Thursday, September 23, 1976 | Cited 0 times
- Supreme Court of the United States | Monday, May 22, 1967 | Cited 0 times