National Museum of Nuclear Science & History
B. D. Manchester worked for the Roane-Anderson Company.
William Spindel was a member of the Special Engineer Detachments at Oak Ridge and Los Alamos. Spindel worked in a group that helped make coatings for the implosion bomb.
Patrick Stout served in the Army at Los Alamos during the Manhattan Project.
Robert Looney worked for the United States Engineer District Office.