National Museum of Nuclear Science & History
Edward Dail worked for the Roane-Anderson Company.
Ethaline Hartge Cortelyou was a junior chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
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.
Guy C. Bradley served in the 603rd Air Engineering Squadron.
