- United States Tax Court | Thursday, February 10, 1949 | Cited 0 times
- United States Tax Court | Tuesday, March 9, 1948 | Cited 0 times
- Supreme Court of Pennsylvania | Wednesday, July 11, 1894 | Cited 0 times
- Supreme Court of the United States | Saturday, May 3, 1952 | Cited 0 times
- United States Tax Court | Friday, October 28, 1949 | Cited 0 times