National Museum of Nuclear Science & History
John Russell worked for the United States Engineer District Office.
Smith worked at the 100-D Area at Hanford during the Manhattan Project.
Leonard Czarniecki served as procurement planning and control officer with 9812th Technical Services Unit (Special Engineer Detachment) at Oak Ridge, TN, with the Y-12 Plant.
Milton Burton was the Chief of Radiation Chemistry in the Metallurgical Laboratory (“Met Lab”) at the University of Chicago and later at Oak Ridge during the Manhattan Project.
