National Museum of Nuclear Science & History
Carl Adolphson was a staff worker at Los Alamos during the Manhattan Project.
C. H. Lawson worked for the Roane-Anderson Company.
William G. Skull served in the 1027th Air Material Squadron.
George Placzek was a Czech physicist. He was born in Brno, Moravia, which was then part of Austria-Hungary but today is in the Czech Republic.