National Museum of Nuclear Science & History
Dyer worked in the United States Engineer District Office.
Walter R. Julek was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Jean Cooper was an engine mechanic in the 393rd Bomber Squadron of the 509th Composite Group serving in both Wendover, Utah and Tinian Island in the Pacific.
Fredric Stokes was a staff worker at Los Alamos during the Manhattan Project.
