- Court of Appeals for the First Circuit | Monday, January 12, 1970 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, October 3, 1969 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, October 29, 1987 | Cited 0 times
- United States Tax Court | Thursday, June 19, 1975 | Cited 0 times
- United States Tax Court | Thursday, July 30, 1981 | Cited 0 times
- United States Tax Court | Monday, September 24, 1979 | Cited 0 times
- United States Tax Court | Monday, January 6, 1992 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, September 29, 1977 | Cited 0 times