National Museum of Nuclear Science & History
Marceil Roberson worked for the H. K. Ferguson Company.
H. H. De Foe worked for the Roane-Anderson Company.
Smith worked at the 200 West Area at Hanford during the Manhattan Project.
R. A. Bridgewater worked for the Roane-Anderson Company.
Livingston worked in the 100 F Area at Hanford during the Manhattan Project.
