National Museum of Nuclear Science & History
Clayton Vogt worked for the United States Engineer District Office.
H. A. Carpenter worked for the Edenfield Electric Company.
Bernard Sesko served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
D.C. Stewart was a Staff Sergeant in the Special Engineer Detachment at the Metallurgical Laboratory in Chicago during the Manhattan Project.
