National Museum of Nuclear Science & History
Stanley Bloom worked for the Roane-Anderson Company.
William O. Lang, Jr. served in the 1st Ordnance Squadron.
R. E. Graves worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Phil Gardner was senior labor recruitment supervisor for the Hanford site. Although he was first an employee of the DuPont Company, he worked under the direction of the War Manpower Commission and his tasks were assigned according to the needs of the War Department.
Mark Fred was a research assistant in the chemistry division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.