National Museum of Nuclear Science & History
William A. Hichler was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Harry Daghlian (1921-1945) was an American physicist. He died in 1945 from radiation poisoning after a criticality accident at Los Alamos.
C. L. McCallum worked for the Tennessee Eastman Corporation at the Y-12 Plant.
