National Museum of Nuclear Science & History
John Mihalkanin was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
L. L. Forward worked for the Union Carbide & Carbon Corporation.
C. Eppes worked for the Roane-Anderson Company.
Jane Heydorn was a Manhattan Project WAC and electronics technician, who helped to develop bomb-testing equipment at Los Alamos.