- Court of Appeals for the Seventh Circuit | Wednesday, November 26, 1941 | Cited 0 times
- United States Tax Court | Wednesday, February 2, 1983 | Cited 0 times
- United States Tax Court | Tuesday, August 21, 1962 | Cited 0 times
- United States Tax Court | Monday, July 20, 1964 | Cited 0 times
- District Court, N.D. Iowa | Saturday, March 25, 1950 | Cited 0 times
- United States Tax Court | Tuesday, January 10, 1978 | Cited 0 times