National Museum of Nuclear Science & History
Warren Watrous worked for the United States Engineer District Office.
Ruth Hillard was a technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
John DoLong was a guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
C. E. Adcock worked for Clinton Laboratories at the X-10 Reactor.
