National Museum of Nuclear Science & History
Joyce M. Hopkins was a research assistant in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
T. W. Brownback worked for the Red Cross.
Madeline Sohn was a research assistant in the chemistry division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
R. T. Asseff served in the 390th Air Service Group.
