National Museum of Nuclear Science & History
Shirley Padgett worked for the United States Engineer District Office.
Arnold Kramish was a physicist in the Manhattan Project and a member of the Special Engineering Detachment (SED) at Oak Ridge, Tennessee, the Philadelphia Navy Yard, and Los Alamos.
M. J. Wheat worked for the Midwest Piping and Supply Company.
Bruno Yurgaites was a janitor at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
