National Museum of Nuclear Science & History
Attended Purdue University.
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.
A. P. Crews worked for Clinton Laboratories at the X-10 Reactor.
Esther (Green) Floth worked as a secretary for General Leslie Groves during the Manhattan Project in Washington, DC.