- Supreme Court of the United States | Monday, February 24, 1930 | Cited 0 times
- Supreme Court of the United States | Thursday, June 15, 1978 | Cited 0 times
- Supreme Court of the United States | Monday, June 19, 1978 | Cited 0 times
- United States Tax Court | Tuesday, July 10, 1962 | Cited 0 times
- United States Tax Court | Wednesday, August 5, 1981 | Cited 0 times
- United States Tax Court | Tuesday, March 16, 1982 | Cited 0 times