National Museum of Nuclear Science & History
L. Grant worked for the Roane-Anderson Company.
Milo Martin worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.
Thaddeus Wysocki served in the 603rd Air Engineering Squadron.