National Museum of Nuclear Science & History
Farrell worked in the United States Engineer District Office.
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.
Harvey J. Crow served in the 603rd Air Engineering Squadron.
Harris Harold Levee served in the Special Engineering Detachment at the Metallurgical Laboratory at the University of Chicago on the Manhattan Project.
