- United States Tax Court | Thursday, March 22, 1956 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 25, 1986 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Wednesday, July 3, 1996 | Cited 0 times
- Supreme Court of the United States | Tuesday, March 24, 1992 | Cited 0 times
- District Court, W.D. Pennsylvania | Thursday, March 7, 1996 | Cited 0 times