National Museum of Nuclear Science & History
C. Labuzan worked for the Roane-Anderson Company.
L. Grant worked for the Roane-Anderson Company.
Arthur Weisberg was a mechanical engineer with the Special Engineer Detachment assigned to the Metallurgical Lab at the University of Chicago.
Ruth Hoffberg was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
