National Museum of Nuclear Science & History
Gertrude Nissenbaum was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
John Manthey worked for the United States Engineer District Office.
Eugene L. Nooker worked as a part of Project Alberta, the team that transported and assembled the two atomic bombs preceeding the August 1945 bombing missions on Hiroshima and Nagasaki.
W. A. Witt worked for the Tennessee Eastman Corporation at the Y-12 Plant.
