- Supreme Court of Delaware | Tuesday, July 23, 1968 | Cited 0 times
- Court of Appeals of Maryland | Monday, July 6, 1964 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Monday, January 28, 1946 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Thursday, June 21, 1951 | Cited 0 times