National Museum of Nuclear Science & History
Walter Johnson worked for the United States Engineer District Office.
W. M. Brown worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Martha Zukas was a nurse at Oak Ridge and Los Alamos during the Manhattan Project. One of nine children, Zukas grew up in Ellwood City, PA.
D. T. Christie served in the 509th Headquarters and Base Services Squadron.
Gerhardt Padalski was a staff worker at Los Alamos during the Manhattan Project.
