National Museum of Nuclear Science & History
LeRoy R. Raffel served in the 603rd Air Engineering Squadron.
Nelen Supert was a stenographer at the Metallurgical Laboratory in Chicago 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.
Dunbar worked in the United States Engineer District Office.
Holman worked for Stone and Webster Engineering Corporation.