- United States Tax Court | Friday, October 7, 1960 | Cited 0 times
- United States Tax Court | Tuesday, July 19, 1960 | Cited 0 times
- Supreme Court of the United States | Monday, January 5, 1931 | Cited 0 times
- Supreme Court of the United States | Monday, March 29, 1948 | Cited 0 times