National Museum of Nuclear Science & History
Lawrence Bartell was born in Ann Arbor, Michigan on February 2, 1923. In 1944, after completing his studies at the University of Michigan, Bartell joined Glenn Seaborg's uranium research team.
Malcolm McEwen worked for the United States Engineer District Office.
Ralph Rogers worked for the Tennessee Eastman Corporation at the Y-12 Plant.
William Rubinson was a chemist at the Metallurgical Laboratory in Chicago during the Manhattan Project.