- United States Tax Court | Thursday, August 12, 1965 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Monday, March 31, 1997 | Cited 0 times
- Court of Appeals for the Second Circuit | Tuesday, May 27, 1958 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Tuesday, December 31, 1996 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Thursday, June 18, 1964 | Cited 0 times
- United States Tax Court | Monday, June 18, 1973 | Cited 0 times