National Museum of Nuclear Science & History
Petty worked in the 100 B and D Areas at Hanford during the Manhattan Project.
Bernard West was a civilian worker at the DuPont Chamberworks facility in Deepwater, New Jersey.
T. E. McCartney worked for the J.A. Jones Construction 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.