National Museum of Nuclear Science & History
P. L. Rothchild worked for the United States Engineer District Office.
Walter Groeger worked in the shop at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Samuel Podgor was born to Russian-migrants in New York City. He served in the Special Engineer Detachment at Los Alamos, NM where he worked in the Theoretical Division under Klaus Fuchs.
Brooks worked at Los Alamos during the Manhattan Project.
