National Museum of Nuclear Science & History
Cupp worked for Stone and Webster Engineering Corporation.
James J. Wainscott served in the 393rd Bombardment 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.
R. M. Galbreath worked for the Tennessee Eastman Corporation at the Y-12 Plant.
