National Museum of Nuclear Science & History
Sara Groves worked for the Roane-Anderson Company.
R. S. Livingston worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Patricia Fallin was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
W. L. Thaggard worked for Clinton Laboratories at the X-10 Reactor.