- United States Tax Court | Monday, May 29, 1950 | Cited 0 times
- Supreme Court of the United States | Monday, April 9, 1945 | Cited 0 times
- Supreme Court of the United States | Monday, February 20, 1950 | Cited 0 times
- Supreme Court of the United States | Monday, December 9, 1935 | Cited 0 times
- United States Tax Court | Thursday, January 26, 1950 | Cited 0 times
- United States Tax Court | Wednesday, October 10, 1951 | Cited 0 times