National Museum of Nuclear Science & History
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.
Stemler worked for Stone and Webster Engineering Corporation.
C. O. Nagle worked for the Tennessee Eastman Corporation at the Y-12 Plant.