National Museum of Nuclear Science & History
Alfonso Tammaro worked for the United States Engineer District Office.
John Brolley was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
George F. Popp served in the 603rd Air Engineering Squadron.
George S. Monk was a physicist at the University of Chicago Met Lab and an expert on optics. He was married to the mathematician Ardis Monk.
