National Museum of Nuclear Science & History
Bruno Yurgaites was a janitor at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
Charles Helmers worked for the J.A. Jones Construction Company.
Walter Schlessel served in the 320th Troop Carrier Squadron.
Robert Maynard Hutchins (1899-1977) was an American educator and the President of the University of Chicago.