National Museum of Nuclear Science & History
Charles C. Jones served in the 393rd Bombardment Squadron.
Calkins worked at the 200 West Area at Hanford 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.
Attended Pennsylvania State University.
Clyde Bowles worked for the Tennessee Eastman Corporation at the Y-12 Plant.