- United States Tax Court | Monday, November 8, 1971 | Cited 0 times
- United States Tax Court | Monday, October 31, 1960 | Cited 0 times
- Court of Appeals for the Sixth Circuit | Tuesday, October 24, 1972 | Cited 0 times
- Supreme Court of the United States | Monday, November 6, 1933 | Cited 0 times
- United States Tax Court | Wednesday, October 29, 1986 | Cited 0 times