- Supreme Court of the United States | Monday, January 5, 1931 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Thursday, October 13, 1966 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Monday, May 11, 1964 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Monday, November 27, 1967 | Cited 0 times