National Museum of Nuclear Science & History
Clarke worked in the United States Engineer District Office.
H. O. Ramey worked for the Tennessee Eastman Corporation at the Y-12 Plant.
O. W. Manz, Jr. worked for the Union Carbide & Carbon Corporation.
Arthur Watmough was an electrical engineer working for the DuPont Chamberworks Company in New Jersey from 1941 to 1947.
Louise Warner was a research assistant in the health division of the Chicago Met Lab during the Manhattan Project.
