National Museum of Nuclear Science & History
C. L. McCallum worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Clarence Johnson (1912-2012) was a Canadian-born chemical engineer. He was born in Alberta, Canada on November 24, 1912 to Swedish migrant parents.
Fred Whitehead was a staff member at Los Alamos during the Manhattan Project.
Harry Young worked for the Tennessee Eastman Corporation at the Y-12 Plant.
