- United States Tax Court | Thursday, October 20, 1977 | Cited 0 times
- United States Tax Court | Thursday, January 5, 1989 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Tuesday, January 10, 1989 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, February 17, 1944 | Cited 0 times
- Supreme Court of the United States | Wednesday, March 22, 1989 | Cited 0 times
- United States Tax Court | Thursday, March 18, 1943 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Wednesday, February 6, 1991 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, February 6, 1945 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Monday, March 11, 1974 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Wednesday, October 9, 1991 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Wednesday, March 29, 1995 | Cited 0 times
- Supreme Court of the United States | Monday, November 6, 1933 | Cited 0 times