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National Museum of Nuclear Science & History

Related Profiles

Helen Atchley

Y-12 Plant

Helen Atchley worked at the Y-12 Plant during the Manhattan Project. She and her best friend, Dorothy Stinnett, are both pictured in Ed Westcott’s famous photograph of people going to work in the Y-12 Plant.

William G. Sullivan

Los Alamos, NM

William Sullivan was a staff worker at Los Alamos during the Manhattan Project.

A. B. Cort

Oak Ridge, TN

N.P. Nissen

Hanford, WA