National Museum of Nuclear Science & History
D. R. Johnson worked for the Roane-Anderson Company.
Stubblefield worked at the 200 West 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.
R. S. Livingston worked for the Tennessee Eastman Corporation at the Y-12 Plant.
