National Museum of Nuclear Science & History
Lucien Nerman was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
M. M. Fielder worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Margaret Ramsey Keck (1923-2016) was an American physicist. Soon after she graduated in 1945 from the University of Rochester with a degree in physics, Keck was hired by the Manhattan Project to work at Los Alamos.
Tracy worked for Stone and Webster Engineering Corporation.
