National Museum of Nuclear Science & History
E. L. Booker worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Malvena Gilman was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Manuel Schwartz was a physicist. He worked at Los Alamos as a civilian employee from about July 6, 1944, until January or February 1946.