National Museum of Nuclear Science & History
L. A. Riden worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Howe worked at the 300 Area at Hanford during the Manhattan Project.
Bernard F. Erlanger was a technical adviser on the Manhattan Project who worked at Uravan, CO and at Los Alamos.
Albert Wulff, Jr. worked for the United States Engineer District Office.