National Museum of Nuclear Science & History
Ray Moneyhun worked for the Fercleve Corporation.
Williams worked at the 100-D Area at Hanford during the Manhattan Project.
James Gordon was an electrical engineer working as a civilian contractor for the DuPont Company at the Hanford, Washington site for the Manhattan Project.
Estelle B. Lucas was a laboratory assistant in the Chemistry Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
