- Court of Appeals for the D.C. Circuit | Thursday, April 9, 1970 | Cited 0 times
- Supreme Court of the United States | Monday, November 6, 1933 | Cited 0 times
- United States Tax Court | Thursday, March 9, 1972 | Cited 0 times
- United States Tax Court | Friday, January 31, 1964 | Cited 0 times