National Museum of Nuclear Science & History
Lois Roy worked for the United States Engineer District Office.
Elizabeth Turner worked for the Roane-Anderson Company.
W. W. McQuerry worked for the Union Carbide & Carbon Corporation.
W. E. Brewer worked for the Roane-Anderson Company.
David Greenglass (1922-2014) was a machinist and member of the Special Engineer Detachment who engaged in espionage activities for the Soviet Union at Los Alamos during the Manhattan Project.