National Museum of Nuclear Science & History
Carl Wright worked for the J.A. Jones Construction Company.
William Dunnagan served in the 603rd Air Engineering Squadron.
W. G. Minser, Jr. worked for the United States Engineer District Office.
Clarence H. Mathews was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Barger worked in the United States Engineer District Office.
