- District of Columbia Court of Appeals | Friday, January 14, 1949 | Cited 0 times
- United States Tax Court | Thursday, March 31, 1949 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Monday, May 14, 1990 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Tuesday, October 18, 1994 | Cited 0 times
- United States Tax Court | Thursday, August 16, 1984 | Cited 0 times
- United States Tax Court | Thursday, June 25, 1987 | Cited 0 times
- Court of Appeals for the Second Circuit | Friday, December 7, 1979 | Cited 0 times
- Supreme Court of the United States | Monday, February 6, 1933 | Cited 0 times
- United States Tax Court | Wednesday, December 6, 1978 | Cited 0 times
- United States Tax Court | Monday, December 28, 1987 | Cited 0 times