- United States Tax Court | Wednesday, September 28, 1966 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, July 1, 1965 | Cited 0 times
- United States Tax Court | Wednesday, April 21, 1965 | Cited 0 times
- United States Tax Court | Thursday, April 15, 1965 | Cited 0 times
- United States Tax Court | Tuesday, June 1, 1965 | Cited 0 times
- United States Tax Court | Wednesday, April 22, 1981 | Cited 0 times