National Museum of Nuclear Science & History
H. P. Graves worked in the United States Engineer District Office.
Lloyd J. Williams was a staff worker at Los Alamos during the Manhattan Project.
W. O. Wigtil worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Harry Daghlian (1921-1945) was an American physicist. He died in 1945 from radiation poisoning after a criticality accident at Los Alamos.
