- United States Tax Court | Monday, August 23, 1971 | Cited 0 times
- United States Tax Court | Wednesday, September 21, 1983 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Monday, May 10, 1965 | Cited 0 times
- Court of Appeals for the Third Circuit | Wednesday, December 23, 1981 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Wednesday, February 8, 1950 | Cited 0 times
- District Court, D. Nebraska | Friday, June 14, 1946 | Cited 0 times
- United States Tax Court | Wednesday, October 3, 1979 | Cited 0 times