- United States Tax Court | Tuesday, June 23, 1964 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Monday, December 18, 1944 | Cited 0 times
- United States Tax Court | Tuesday, March 24, 1970 | Cited 0 times
- District Court, N.D. Iowa | Saturday, March 25, 1950 | Cited 0 times
- United States Tax Court | Monday, September 13, 1993 | Cited 0 times