National Museum of Nuclear Science & History
H. M. Schenk worked for the United States Engineer District Office.
Lorraine Thurman was a laboratory helper at the Metallurgical Laboratory in Chicago during the Manhattan Project.
William T. Murgatroyd served in the 393rd Bombardment Squadron.
Minnie (Heller) Steinberg was a junior biologist in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
