National Museum of Nuclear Science & History
J. J. De Groot worked for the J.A. Jones Construction 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.
Joseph A. Gagnon served in the 320th Troop Carrier Squadron.
Bradford worked in the United States Engineer District Office.
