National Museum of Nuclear Science & History
N. Berini worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Eugene Robinson was a staff worker at Los Alamos during the Manhattan Project.
Walter E. Jordan worked on the Manhattan Project as an employee of DuPont on the physics staff. He worked at the University of Chicago and Hanford, WA.
John P. McBride was a research assistant in the Chemistry Division at the Chicago Met Lab. He was later assigned to Oak Ridge, where he worked on plutonium purification and on isolating uranium-233 isotopes from thorium.