National Museum of Nuclear Science & History
George Tilley was a staff worker at Los Alamos during the Manhattan Project.
Helen Stokes was a staff worker at Los Alamos during the Manhattan Project.
George Meyers was a glassblower at the SAM Laboratory at Columbia University. He was only a teenager, but had a talent for glass blowing by hand that was needed by Columbia's scientists.
Wells worked at the 100-D Area at Hanford during the Manhattan Project.