National Museum of Nuclear Science & History
John Brill was a guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Robert Ellingson arrived in Oak Ridge in June 1943. Shortly after Ellingson arrived, however, he was informed by his employer, Tennessee Eastman, that they already had too many chemists and chemical engineers.
Wayne Dappen worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Louis Martinelli worked for the United States Engineer District Office.
