National Museum of Nuclear Science & History
Robert Ball was a security guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.
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.
Hamilton worked at the 300 Area at Hanford during the Manhattan Project.
John Fancher worked for the Kellex Corporation at the K-25 Plant.
T. O. Searles worked for the Midwest Piping and Supply Company.