- United States Board of Tax Appeals | Wednesday, January 26, 1927 | Cited 0 times
- Supreme Court of the United States | Monday, January 7, 1946 | Cited 0 times
- Supreme Court of the United States | Tuesday, October 9, 1973 | Cited 0 times
- Supreme Court of the United States | Tuesday, January 12, 1993 | Cited 0 times
- United States Tax Court | Monday, February 4, 1980 | Cited 0 times
- United States Tax Court | Monday, June 16, 1980 | Cited 0 times
- United States Tax Court | Monday, October 4, 1976 | Cited 0 times