National Museum of Nuclear Science & History
Rufus Addison worked for the Edenfield Electric Company.
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.
Jas Hoff worked for the United States Engineer District Office.
Herbert Silverstone was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Messick worked in the 200 West Area at Hanford during the Manhattan Project.
