- District Court, District of Columbia | Monday, December 3, 1956 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Monday, August 19, 1957 | Cited 0 times
- District Court, District of Columbia | Tuesday, May 14, 1957 | Cited 0 times
- District Court, N.D. Illinois | Tuesday, April 28, 1959 | Cited 0 times