- United States Tax Court | Wednesday, December 10, 1952 | Cited 0 times
- United States Tax Court | Thursday, July 19, 1990 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, August 23, 1991 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Friday, February 16, 2001 | Cited 0 times
- Supreme Court of the United States | Monday, June 4, 1962 | Cited 0 times
- United States Tax Court | Monday, January 31, 1994 | Cited 0 times