J. R. Maddy worked for the United States Engineer District Office.
J. R. Maddy
Project StaffOak Ridge, TN
Manhattan Project VeteranProject Worker/Staff
Charles D. Harrington
Charles D. Harrington was the President of Douglas United Nuclear, which helped manage some of reactor operations at Hanford beginning in 1965.
Clarence A. Trammell
Clarence Trammell was a staff worker at Los Alamos during the Manhattan Project.