National Museum of Nuclear Science & History
Rein worked for Stone and Webster Engineering Corporation.
Joseph Levinger was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Harry Reason was a janitor at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Leona Woods, later Leona Woods Marshall and Leona Marshall Libby, was perhaps the most well-known woman scientist working on the Manhattan Project.