National Museum of Nuclear Science & History
C. A. McAlister worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Stephen Lawroski was an American chemical engineer who worked on the Manhattan Project at the University of Chicago’s Metallurgical Laboratory from 1944-1946.
Mary Elizabeth Barnes was a radiochemist working in the Y-12 Plant in Oak Ridge, Tennessee from 1946 to 1952.
