National Museum of Nuclear Science & History
Greening worked in the United States Engineer District Office.
A. L. Crawford worked for the J.A. Jones Construction Company.
Leamon Babb was a security guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Lawrence Myers was a chemist who worked at the Oak Ridge during the Manhattan Project. He met his future wife, Janet, in elementary school.
Luin W. Hough was a photographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
