National Museum of Nuclear Science & History
Willard Burgess worked for the Roane-Anderson Company.
Mary Fair worked as a lab assistant at the Metallurgical Lab at the University of Chicago. She was not sure of the purpose of her work, but often used radiation detecting devices in the experiments.
Smith worked at the 200 West Area at Hanford during the Manhattan Project.
Hughes worked at the 200 West Area at Hanford during the Manhattan Project.