National Museum of Nuclear Science & History
John Foley worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Frances "Fran" Carroll worked as an operator, supervisor, and research assistant in the Columbia University Laboratory and at Oak Ridge, Tennessee.
Leo Zbanek worked for the United States Engineer District Office.
Eugene Milton Wagner was a construction general contractor who worked for the J.A. Jones Construction Company at the Oak Ridge, Tennessee site as a construction engineer.
Louis Olivas was a staff worker at Los Alamos during the Manhattan Project.