National Museum of Nuclear Science & History
Barksdale worked for Stone and Webster Engineering Corporation.
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.
Ruth Rottman was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
George Meacham worked for the Tennessee Eastman Corporation at the Y-12 Plant.
