National Museum of Nuclear Science & History
Painton worked for Stone and Webster Engineering Corporation.
A. W. Naylor worked for the Kellex Corporation at the K-25 Plant.
Bernard Rosenman served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project
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.
