National Museum of Nuclear Science & History
P. V. Arow worked for the Tennessee Eastman Corporation at the Y-12 Plant.
J. E. Blum served in the 509th Headquarters and Base Services 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.
H. B. Hansard, Jr. worked for the Tennessee Eastman Corporation at the Y-12 Plant.
