National Museum of Nuclear Science & History
T. J. Retenbach worked for the United States Engineer District Office.
Ross H. Johanson served in the 603rd Air Engineering Squadron.
Wilhelm Delp Styer (1893-1975) was a Lieutenant General in the US Army and an instrumental figure in the early stages of military involvement in the Manhattan Project.
Raymond Welle served in the 1395th Military Police Aviation.
