National Museum of Nuclear Science & History
K. L. Phipps 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.
Melvin G. Hopkins served in the 1st Ordnance Squadron.
Willard worked at the 300 Area at Hanford during the Manhattan Project.
