National Museum of Nuclear Science & History
Josef Novak worked in the shop at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Arlene Gertrude Scheidenhelm (1908-1970) was the Director of the Women’s Army Corps for the Manhattan District.
Allen P. McMahan served in the 320th Troop Carrier Squadron.
Andrew Welch was a janitor at the Chicago Met Lab during the Manhattan Project.
