National Museum of Nuclear Science & History
John Russell worked for the United States Engineer District Office.
John C. Bryan served in the 1st Ordnance Squadron.
Earl Long was an American chemical physicist. He served as director of the University of Chicago Institute for the Study of Metals.
C. B. Proudfoot worked for the United States Engineer District Office.
Robert E. Armstrong was a staff member at Los Alamos during the Manhattan Project.
