National Museum of Nuclear Science & History
C. Eppes worked for the Roane-Anderson Company.
Bernard West was a civilian worker at the DuPont Chamberworks facility in Deepwater, New Jersey.
Samuel Allan Kline was a student majoring in physics at the University of Chicago before going to Los Alamos to work as a physicist.
H. L. Reimer worked for the Tennessee Eastman Corporation at the Y-12 Plant.