- United States Tax Court | Thursday, October 29, 1970 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, March 6, 1946 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Tuesday, October 8, 1974 | Cited 0 times
- District Court, D. Maryland | Monday, December 12, 1955 | Cited 0 times
- United States Tax Court | Monday, December 27, 1976 | Cited 0 times
- United States Tax Court | Friday, July 6, 2001 | Cited 0 times