National Museum of Nuclear Science & History
H. P. Holloway worked for the Tennessee Eastman Corporation at the Y-12 Plant.
James Vella served in the 603rd Air Engineering Squadron.
James King worked at the Y-12 Plant in Oak Ridge, Tennessee, in the uranium purification process from February 1944 to February 1947.
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.