National Museum of Nuclear Science & History
Helen Stokes was a staff worker at Los Alamos during the Manhattan Project.
R. G. Chandler worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Givan worked at the 300 Area at Hanford during the Manhattan Project.
Calvin G. Siegle served in the 1027th Air Material Squadron.
Bernard Sesko served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
