National Museum of Nuclear Science & History
C. F. Quate worked for the United States Engineer District Office.
Raymond A. Marchlewski served in the 1st Ordnance Squadron.
Joseph Kouba was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
William Sehenk worked on procurement and property at the Metallurgical Laboratory in Chicago during the Manhattan Project.
