National Museum of Nuclear Science & History
Thurl Sharrett worked for the Tennessee Eastman Corporation at the Y-12 Plant.
W. Neil Rogers worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Helgeson worked at the 300 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.