National Museum of Nuclear Science & History
Alice Curd worked for the Roane-Anderson Company.
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.
J. L. Holton worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Ray Droke worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Baldridge worked in the 100 B Area at Hanford during the Manhattan Project.