National Museum of Nuclear Science & History
W. E. Young worked for the J.A. Jones Construction Company.
Gertrude Nissenbaum was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Edward Littleton was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Alvan Sauer worked for the United States Engineer District Office.
