National Museum of Nuclear Science & History
William Gray worked for the Roane-Anderson Company.
May Jayne was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
R. T. Bartnett worked for the Roane-Anderson Company.
John Nomerding was a laborer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
