National Museum of Nuclear Science & History
Groht worked for Stone and Webster Engineering Corporation.
James Peter Sytsma served as a private in the US Army. He was part of the Provisional Military Police Detachment No.
Judd Nevenzel was a staff worker at Los Alamos during the Manhattan Project.
Cox worked at the 200 West Area at Hanford during the Manhattan Project.
J. B. Livingston worked for the Roane-Anderson Company. He was the first civilian employee on the ground at Oak Ridge.
