National Museum of Nuclear Science & History
Ruby Munroe was a staff worker at Los Alamos during the Manhattan Project.
George E. Taylor served in the 1027th Air Material Squadron.
Henry J. Wollweber was a guard at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
De Franco worked in the United States Engineer District Office.
L. L. Brown worked for the Roane-Anderson Company.