National Museum of Nuclear Science & History
W. C. Keettel worked for the United States Engineer District Office.
Lawrence Langer served in the Special Engineering Detachment and Project Alberta as part of the team that transported and assembled the Little Boy and Fat Man atomic bombs.
Betty Maskewitz arrived in Oak Ridge in the summer of 1944 with her husband, who worked at the site. She was an elementary school teacher.
Anton Kegl was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
