- United States Tax Court | Wednesday, September 22, 1971 | Cited 0 times
- United States Tax Court | Tuesday, June 15, 1976 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, November 5, 1980 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, March 5, 1982 | Cited 0 times
- Court of Appeals for the Second Circuit | Monday, October 13, 1969 | Cited 0 times
- United States Tax Court | Wednesday, December 4, 2013 | Cited 0 times
- Supreme Court of the United States | Monday, May 28, 1934 | Cited 0 times
- Supreme Court of the United States | Monday, November 6, 1933 | Cited 0 times
- Supreme Court of the United States | Tuesday, October 9, 1973 | Cited 0 times
- United States Tax Court | Monday, September 9, 1968 | Cited 0 times
- United States Tax Court | Monday, March 2, 1970 | Cited 0 times