National Museum of Nuclear Science & History
W. L. Ginkel 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.
Louis Schaffer served in the 1395 Military Aviation Group.
William Steadman was a guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.