National Museum of Nuclear Science & History
Harvey Matthioson was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Roger Rasmussen was an electrical engineer and member of the Special Engineer Detachment at Los Alamos.
Lewis Fussell was a scientist who worked at Los Alamos during the Manhattan Project. He was a member of the Explosives Division.
J. Bernard worked for the Tennessee Eastman Corporation at the Y-12 Plant.