National Museum of Nuclear Science & History
K. C. McGregor worked for the Edenfield Electric Company.
Part of the Special Engineer Detachment (SED), Donald C. Harms was first sent to Oak Ridge, Tennessee, to work on the Manhattan Project.
John Nomerding was a laborer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Carter worked at the 200 East Area at Hanford during the Manhattan Project.
