National Museum of Nuclear Science & History
Algie Wells worked for the United States Engineer District Office.
James B. Snodgrass was a member of the Mounted Military Police working on site security at Los Alamos and the Trinity test site.
E. P. Marguerat worked for the Union Carbide & Carbon Corporation.
Part of the Special Engineer Detachment (SED), Donald C. Harms was first sent to Oak Ridge, Tennessee, to work on the Manhattan Project.
