National Museum of Nuclear Science & History
Erika Staub was a staff worker at Los Alamos during the Manhattan Project.
Jack Hefner joined the Manhattan Project at Oak Ridge in 1943. Hefner was a reactor engineer and helped supervise the construction of the X-10 Graphite Reactor.
Don Ross worked for the Union Carbide & Carbon Corporation.
Gordon worked in the United States Engineer District Office.
Worthington worked in the chemical department of the Y-12 plant at Oak Ridge during the Manhattan Project.
