National Museum of Nuclear Science & History
Beckwith worked in the United States Engineer District Office.
Ellen Skirmont was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
W. W. Roberts worked for the Roane-Anderson Company.
Frederick Stroke was a staff worker at Los Alamos during the Manhattan Project.
Anton Kegl was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
