National Museum of Nuclear Science & History
John Oathaot was a staff worker at Los Alamos during the Manhattan Project.
Harold Hasenfus was part of the Special Engineer Detachment during the Manhattan Project and worked at the University of Chicago's Metalurgical Laboratory and at the gaseous diffusion plant in Oak Ridge.
Herbert Silverstone was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Luther Ramsey was a staff worker at Los Alamos during the Manhattan Project.
