National Museum of Nuclear Science & History
J. W. Strohecker worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Theodore F. Koplets served in the 1st Ordnance Squadron.
Ruth Hillard was a technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
John C. Delmar, Jr. served in the 603rd Air Engineering Squadron.
